What are the different types of flexible Shaft Couplings?

There are several types of flexible Shaft Couplings, including beam, bellows, jaw, Oldham, disc, diaphragm, and gear couplings. Each type has unique features and benefits that make them suitable for different applications and environments. Flexible Shaft Couplings are used to connect two shafts and allow for misalignment while transmitting torque between them.

What factors should be considered when selecting a flexible coupling?

The factor for selecting a flexible coupling, there are several factors that should be considered, including the required torque capacity, misalignment capability, operating speed, and environmental factors such as temperature and humidity. Other considerations include the required degree of axial and radial stiffness, the space available for the coupling, and the type of equipment being connected. It is also important to consider the potential for wear and tear, maintenance requirements, and the cost of the coupling.

How is a flexible coupling installed and maintained?

Shaft Couplings are installed by aligning the shafts and tightening the screws or bolts. Maintenance involves regular inspections for signs of wear, damage, or misalignment. Lubrication is important to prevent excessive wear and reduce friction. Cleaning and tightening of bolts and screws are also necessary to ensure proper operation.

What is the difference between a flexible coupling and a rigid coupling?

A flexible coupling allows for some misalignment between two connected shafts while transmitting torque, while a rigid coupling does not allow for any misalignment. Flexible couplings are designed to absorb shock and vibration, which can help reduce wear and tear on connected equipment. Rigid couplings, on the other hand, are used in applications where precise alignment between shafts is critical, such as in high-speed rotating equipment or precision machinery.

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Flexible Shaft Couplings（Allowable Lateral Misalignment Range：0.02~0.2 Page2）

Couplings serve a crucial role in transmission system by connecting two shafts and facilitating the transmission of torque between them. These devices are essential in various applications where precise and reliable power transmission is required. When selecting couplings, it is crucial to consider factors such as Shaft Bore Diameter, Overall Length , Materials (e.g., Stainless Steel, Steel, Aluminum, Plastic and etc.), Features(e.g., Clean Environment, Heat Resistant , High Torque and so on). These considerations are vital for ensuring the production of high-quality products. We highly recommend reputable brands like MISUMI, ADVANCED, COUP-LINE, as well as cost-effective options from MISUMI ECONOMY.
Take advantage of the convenience of FREE SHIPPING and NO MINIMUM ORDER on couplings. If you have any doubts or require assistance in choosing the right product, our experts are readily available to provide.

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Type	Slit Disc Oldham Jaw Bellows Others Vibration Damping Rubber Type
Brand	(29) (4) ADVANCED (6) ISEL (2) KAYSEVEN (0) KOYO ELECTRONIC (0) MIGHTY (0) MIKI PULLEY (7) MITSUBOSHI BELTING (0) NABEYA BI-TECH (20) NIHON MINIATURE (4) ORIENTAL MOTOR (0) SAKAI MANUFACTURING (8) SUNGIL (9)
CAD	2D 3D
Days to Ship	All Same day 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less Others

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Disc Couplings - High Rigidity (O.D. 40) / Keyless Clamping, Keywayed Bore, for Servo Motors

MISUMI

[Features]·It has a compact size, and the high stiffness surface pressure and keyway can be selected.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Disc	10 ～ 16	10 ～ 16	40	47 ～ 53	Servo Motor	5.01~10.00	High Torque ～ Small	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Steel / Aluminum	6 ～ 8	1	0.2	Coupling Main Body	0.02~0.2	10000	-	Stainless Steel	-	-	-	-

8 Day(s) or more

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XGT/XGL/XGS Flexible Coupling - High-Damping Capacity Rubber Type

NABEYA BI-TECH

Vibration absorption, high torque, high responsiveness, backlash "0"

[Features]
· Rubber type optimally designed for actuator flexible coupling, with high damping capacity.
· High precision positioning in a short time is possible.
· Completely unified structure, coupling molded hubs on both sides with high damping capacity rubber.
· High damping capacity shape of the rubber is designed by analysis, using the latest finite element method to achieve high torsional rigidity, and high torque.
· In addition, by concentrating the stress near the inner diameter of the clasp uniformly throughout, a long-life design is achieved.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Vibration Damping Rubber Type	3 ～ 28	3 ～ 28	15 ～ 56	18 ～ 60	Standard / Servo Motor / Stepping Motor	0.05~1.00 ～ 20.01~50.00	High Torque ～ Vibration Insulation	Angular Misalignment / Eccentricity / Axial Misalignment	10001~78000	Aluminum	0.5 ～ 35	1.5	0.15 ～ 0.2	Coupling Main Body	0.02~0.2	11000 ～ 42000	Others	-	-	-	-	-

From: ₹ 2,412.60
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Jaw Coupling -Set Screw Type- [SJC-14-GR]

SUNGIL

Jaw type coupling with excellent backlash durability and high torsional rigidity.
[Features]
·No maintenance, no lubrication, elastic spider is Pitload's shock-reducing shaft coupling.
·Same forward/reverse rotation characteristics, good oil resistance and electrical insulation.
·Balancing is optimized by machining the inner diameter of the hub.
[Applications]
·Ideal for transmission equipment, position control/positioning tables, robot systems, medical equipment, and servo motors.

CAD ：: 2D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Jaw	4 ～ 35	4 ～ 60	20 ～ 104	30 ～ 140	Servo Motor	3.01~5.00 ～ 100 < 500	High Torsional Rigidity ～ Vibration Insulation	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000 ～ 4001~10000	Aluminum	5 ～ 300	1	0.1 ～ 0.15	Coupling Main Body	0.02~0.2	4000 ～ 19000	Polyacetal / Polyurethane / Others	Aluminum	-	-	-	-

From: ₹ 1,324.75
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Disc Couplings - Standard Torque, Clamping

MISUMI

Couplings with polyimide discs highly tolerant on lateral and angular misalignments.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Disc	3 ～ 24	3 ～ 24	13 ～ 50	13.5 ～ 41	Standard	0.05~1.00 ～ 5.01~10.00	Low Moment of Inertia ～ No Backlash	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000 ～ 10001~78000	Aluminum	0.25 ～ 7	2	0.1 ～ 0.15	Coupling Main Body	0.02~0.2	3500 ～ 12000	-	Polyimide	-	-	-	-

8 Day(s) or more

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XUT Flexible Coupling - Cross Joint Type

NABEYA BI-TECH

Small eccentricity reaction force, high torque, high torsional rigidity, highly responsive, with vibration absorption.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Slit	3 ～ 20	3 ～ 20	15 ～ 40	18 ～ 40	Servo Motor / Stepping Motor	0.05~1.00 ～ 1.01~3.00	High Torque ～ Vibration Insulation	Angular Misalignment / Eccentricity	10001~78000	Aluminum	0.3 ～ 6	1	0.2	Coupling Main Body	0.02~0.2	15000 ～ 42000	-	-	-	-	-	-

From: ₹ 4,527.51
Days to Ship: 8 Day(s) or more

8 Day(s) or more

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Precision Axial Fitting-Spring Type, LCS-T7 Series

SAKAI MANUFACTURING

[Features]LCS-T7 series precision shaft fitting leaf spring type that achieves high stiffness and high torque rotation transmission by integrating the flexible part and the shaft coupling part. [Applications]It can be used for servo motors, pulse motors, etc.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Disc	15 ～ 35	19 ～ 38	65 ～ 100	67.5 ～ 91	Standard / Servo Motor / Stepping Motor	20.01~50.00 ～ 100 < 500	-	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Steel	40 ～ 250	1	0.02	Coupling Main Body	0.02~0.2	10000	-	Stainless Steel	-	-	-	-

From: ₹ 8,492.22
Days to Ship: 16 Day(s) or more

16 Day(s) or more

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Jaw Couplings - Set Screw / Clamping

MISUMI

· Zero backlash
· Vibration & sound absorption
· Cushion has a pipe shape with great flexibility and long life
· Cushion material has large and small torsional rigidity
· A small selection is possible
· Hub material is aluminum die-cast, small moment of inertia

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Jaw	15 ～ 40	15 ～ 40	55 ～ 95	60 ～ 100	Standard	50.01~100.00	High Torque ～ Low Moment of Inertia	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000 ～ 10001~78000	Aluminum	80 ～ 180	1	0.1 ～ 0.15	Coupling Main Body	0.02~0.2	6000 ～ 20000	Nylon	-	-	-	-	-

10 Day(s) or more

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XGT2/XGL2/XGS2 Flexible Coupling, High Damping Capacity Rubber Type

NABEYA BI-TECH

High damping capacity rubber-type standard coupling.
[Features]
· High-damping flexible coupling surpassing XGT, XGL and XGS.
· Aluminum hubs on both ends are molded with vibration-proof rubber in a completely integrated structure.
· Optimum design of damping and rigidity achieves higher servo motor gain, shortening settling time.
· Effective in suppressing speed irregularities during stepping motor drive.
· Suppresses residual vibration upon positioning and contributes to improved productivity and quality.
· Superior heat resistance, oil resistance and chemical resistance.
[Applications]
· Semiconductor manufacturing machinery, mounting machinery, machine tools, packaging machinery, etc.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Vibration Damping Rubber Type	3 ～ 28	3 ～ 28	15 ～ 56	18 ～ 60	Standard / Servo Motor / Stepping Motor	0.05~1.00 ～ 20.01~50.00	High Torque ～ Vibration Insulation	-	10001~78000	Stainless Steel / Aluminum	0.5 ～ 35	1.5	0.15 ～ 0.2	Coupling Main Body	0.02~0.2	11000 ～ 42000	Fluororubber	-	-	-	-	-

From: ₹ 3,921.10
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Step Flex STF

MIKI PULLEY

Newly developed multi-layer rubber element achieves high attenuation and low recoil force. Couplings with high damping performance. For servo and stepper motors.
Integrated structure with no backlash that adopts HNBR for the power transmitting element. Damps vibration more quickly than a flexible coupling using metal for the elastic part.
This makes it possible to inhibit resonance, a phenomenon which tends to occur with stepper motors, etc. Helps avoid resonance over a wide range of operating speeds. Provides stable high speed control.
Furthermore, by using a layered rubber element sandwiched between HNBR with different levels of hardness, the shaft reaction force due to misalignment is reduced. The burden on the counter shaft and bearing can be reduced drastically.

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Vibration Damping Rubber Type	3 ～ 28	3 ～ 30	13 ～ 56	18 ～ 60	Servo Motor / Stepping Motor	0.05~1.00 ～ 50.01~100.00	High Torque ～ Vibration Insulation	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	1 ～ 60	1.5	0.15 ～ 0.2	Coupling Main Body	0.02~0.2	10000	Others	-	-	-	-	-

From: ₹ 4,090.07
Days to Ship: 6 Day(s) or more

6 Day(s) or more

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Cushion Type Coupling QJ/QJU

ADVANCED

· Zero Backlash
· Absorbing Vibration and Noise
· The cushion has a pipe shape, high flexibility and long life
· A cushioning material with either high or low torsional rigidity selectable.
· Hub uses an aluminum die cast material for low moment of inertia

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Jaw	12 ～ 40	12 ～ 40	45 ～ 95	48 ～ 100	Standard	10.01~20.00 ～ 100 < 500	High Torsional Rigidity ～ Vibration Insulation	Angular Misalignment / Eccentricity	2001~4000 ～ 4001~10000	Aluminum	20 ～ 150	1 ～ 1.6	0.1 ～ 0.2	Coupling Main Body	0.02~0.2	3000 ～ 6000	Polyurethane / Nylon	-	-	-	-	-

From: ₹ 3,828.75
Days to Ship: 10 Day(s) or more

10 Day(s) or more

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Disk Type Coupling ML/MLC

ADVANCED

· Universal type resistant to misalignment
· Multiple disc materials support a wide range of uses
· Polyimide - Demonstrates outstanding flexibility and low reaction force even if misaligned, and causes no phase or torque fluctuation
· Well-balanced versatile type featuring excellent carbon FRP-flexibility, transmission torque, and torsional rigidity
· Stainless steel flat spring (SUS) - Inferior flexibility, but high transmission torque and torsional rigidity, so it is ideal for highly responsive servo systems

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Disc	2 ～ 24	2 ～ 24	10 ～ 50	15 ～ 53	Standard / Servo Motor	0.05~1.00 ～ 10.01~20.00	High Torque ～ Vibration Insulation	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000 ～ 10001~78000	Aluminum	0.25 ～ 16	2 ～ 2.5	0.15 ～ 0.2	Coupling Main Body	0.02~0.2	3500 ～ 32000	-	Stainless Steel / Carbon Fiber	-	-	-	-

From: ₹ 2,923.33
Days to Ship: 10 Day(s) or more

10 Day(s) or more

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Double Disc Type Flexible Coupling AHD

ISEL

High rigidity due to ingenuity of the disc fastening part.

[Features]
· 33 standardized shaft diameter sizes ø12 to ø48.
· High rigidity due to ingenuity of the disc fastening part.
· Allows eccentricity, deflection angle and end play

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Disc	12 ～ 35	14 ～ 42	65 ～ 87	-	Standard / Servo Motor / Stepping Motor	50.01~100.00 ～ 100 < 500	High Accuracy ～ No Backlash	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Steel	60 ～ 250	0.6	0.2	Coupling Main Body	0.02~0.2	6000 ～ 8000	-	Stainless Steel	-	-	-	-

From: ₹ 15,249.76
Days to Ship: 38 Day(s) or more

38 Day(s) or more

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MDS Flexible Coupling Single Disk Type

NABEYA BI-TECH

High torque, high torsional rigidity, and high responsiveness. Backlash "0"

[Features]
· Disk type flexible coupling.
· Compact design with short overall length.
· Stainless steel disk allows eccentricity, angle deviation, and end play.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Disc	4 ～ 30	4 ～ 30	19 ～ 63	20 ～ 46	Standard / Servo Motor / Stepping Motor	0.05~1.00 ～ 10.01~20.00	No Backlash	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000 ～ 10001~78000	Aluminum	0.7 ～ 12.5	0.7	0.02	Coupling Main Body	0.02~0.2	10000 ～ 33000	-	Stainless Steel	-	-	-	-

From: ₹ 3,839.44
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Bellows coupling series NB type phosphor bronze product

NIHON MINIATURE

Low cost bellows coupling, using phosphor bronze for bellows, and brass for boss part. Nickel plating treatment.

[Features]
· NB series bellows coupling is made with phosphor bronze (PBP3-0), with brass bracket (BsBM) used, both fixed with solder.
· No backlash, low inertia, high torsional rigidity, compact coupling with flexibility.
· Model number is no. 4, with shaft diameter from 2 mm to 10 mm, and always in stock with all shaft diameter combinations (inner diameter tapping processed).

CAD ：: 2D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Bellows	2 ～ 10	2 ～ 10	14 ～ 19	22 ～ 28	Standard	0.05~1.00	High Torsional Rigidity ～ Small	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Alloy	0.147 ～ 0.343	1.5	0.1 ～ 0.2	Coupling Main Body	0.02~0.2	5000	-	-	Phosphor Bronze	-	-	-

From: ₹ 2,034.93
Days to Ship: 6 Day(s) or more

6 Day(s) or more

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MF Coupling Series

NIHON MINIATURE

Low cost coupling that uses zinc die casting for the hub part (boss part), and urethane rubber for the sleeve.

[Features]
· MF coupling consists of one rubber sleeve and two hubs made of zinc die-cast (surface treated).
· Sleeves and hubs have splines on inner and outer diameters, respectively, which engage and transmit torque.
· Fastening to shaft is by set screw.

CAD ：: 2D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Others	3 ～ 16	3 ～ 16	20 ～ 30	24 ～ 33	Standard	0.05~1.00 ～ 1.01~3.00	Small ～ Vibration Insulation	Angular Misalignment / Eccentricity	2001~4000	Alloy	0.392 ～ 1.275	1	0.15 ～ 0.2	Coupling Main Body	0.02~0.2	3000	Polyurethane	-	-	-	-	-

From: ₹ 1,152.84
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Disc-Shaped Coupling, Clamping Long Type (Double Disc)

SUNGIL

Brand-name products provided by MISUMI-VONA are offered based on customers' needs that selected from products of Asian manufacturers carefully. Please select an item according to the user's various usage scenes. A Korean manufacturer established in 1991. Korean coupling market share is 70%, with over 3,000 customers. No1 maker. Rich selection, and short lead-times.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Disc	3 ～ 6	3 ～ 6	16 ～ 19	23 ～ 26.2	Servo Motor / Stepping Motor	0.05~1.00	High Accuracy ～ Small	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	0.5 ～ 0.9	3	0.2	Coupling Main Body	0.02~0.2	10000	Others	Stainless Steel	-	-	-	-

From: ₹ 2,199.05
Days to Ship: 7 Day(s) or more

7 Day(s) or more

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Precision Shaft Fitting, Leaf Spring Type, TCS-B Series

SAKAI MANUFACTURING

Single leaf spring type, high torsional rigidity type

[Features]
· High torsional rigidity due to single type of original leaf spring.
· Control responsiveness improved.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Disc	14 ～ 40	14 ～ 55	65 ～ 100	54.5 ～ 81	Standard / Servo Motor / Stepping Motor	50.01~100.00 ～ 100 < 500	High Accuracy ～ High Torque	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Steel	80 ～ 320	1	0.02	Coupling Main Body	0.02~0.2	10000	-	Stainless Steel	-	-	-	-

From: ₹ 8,595.71
Days to Ship: 16 Day(s) or more

16 Day(s) or more

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[Clean & Pack]Coupling - Slit, Clamping, Short/Long

MISUMI

Three types of cleaning methods are available: degreasing, precision cleaning, and electrolytic polishing + precision cleaning. They can be ordered from one piece with the standard part number.
This eliminates the need for customer cleaning or outsourced cleaning, reducing the amount of time and effort required.

■Part Number for Clean & Pack Products

· Degreasing (Anti-rust single packing)	: Part Number SL-□□
· Precision cleaning (Degassing double packing)	: Part Number SH-□□
· Electrolytic polishing + precision cleaning (Degassing double packing)	: Part Number SHD-□□

Product Part Number	Cleaning Method	Packaging Type	Effects Compared to Uncleaned Product	Environment (Standard)	Process
SL-□□	Degreasing	Anti-Rust Packing	Oil removal	General Environment	Regular assembly process
					Post battery assembly process
SH-□□	Precision Cleaning	Degassing Double Packing	Oil removal Dust removal	Clean environment (Class 10 to 1,000)	Battery assembly process
					LCD-related post assembly process
					In-vehicle camera assembly process
SHD-□□	Electrolytic polishing + precision cleaning	Degassing Double Packing	Oil removal Dust removal Outgas reduction	Vacuum environment Clean environment (Class 10 to 1,000)	Pre-semiconductor process
					Liquid crystal deposition process
					Pre-OLED process

■Notes
Cleaning also removes rust prevention oil, which may make the product more susceptible to rusting than an uncleaned product.
Please be careful about the application location and storage environment.

A coupling that has a completely integrated structure with a slit cylindrical material.
[Features]
· 0 backlash.
· Short. All stainless steel type is also standardized.
·A metal spring coupling that has a completely integrated structure with a slit cylindrical material.
·A slit leaf spring allows for angular and axial misalignment.
[Applications]
·For transfer mechanism, XY stages, parts feeders, etc.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
-	4 ～ 16	4 ～ 16	12 ～ 40	18.5 ～ 56	Standard	0.05~1.00 ～ 5.01~10.00	Low Moment of Inertia ～ No Backlash	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000 ～ 4001~10000	-	0.3 ～ 8	2	0.1 ～ 0.2	Coupling Main Body	0.02~0.2	15000 ～ 52000	-	-	-	Degreasing / Precision Cleaning	Clean washed ～ Vacuum	RoHS Compliant (10 Substances)

Days to Ship: 12 Day(s) or more

12 Day(s) or more

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MDW Flexible Coupling Disk Type

NABEYA BI-TECH

High torsional rigidity, high response, backlash "0"

[Features]
· Disc type coupling.
· Stainless steel disk allows eccentricity, angle deviation, and end play.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Disc	4 ～ 30	4 ～ 30	19 ～ 63	27 ～ 61	Standard / Servo Motor / Stepping Motor	0.05~1.00 ～ 10.01~20.00	No Backlash	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000 ～ 10001~78000	Aluminum	0.7 ～ 12.5	1.5	0.12 ～ 0.15	Coupling Main Body	0.02~0.2	10000 ～ 33000	-	Stainless Steel	-	-	-	-

From: ₹ 4,274.13
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Bellows coupling series NA type stainless steel

NIHON MINIATURE

Bellows, hub part (boss part) use stainless steel. Fixed by special weld. Bellows coupling with high twist rigidity.

[Features]
· The bellows coupling of the NA series is made of all stainless steel.
· Bellows use stainless steel (SUS304L), metal fittings stainless (SUS303) used, and are fixed by special welding
· Precision coupling with higher rigidity compared to NB series, able to withstand high-speed and high-torque.
· Plus, as stainless steel, has excellent corrosion resistance.
· Model no. is 6 for standard, and for non-standard there are 2 model numbers.
· Shaft diameters from 3 mm to maximum 15 mm, constantly stocked with all shaft diameter combinations of millimeter and inch sizes (inside diameter tapping processed).

CAD ：: 2D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Bellows	6	6	16	22	Standard	0.05~1.00	High Torsional Rigidity ～ Small	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Stainless Steel	0.49	1.5	0.1	Coupling Main Body	0.02~0.2	10000	-	-	Stainless Steel	-	-	-

From: ₹ 2,951.20
Days to Ship: 7 Day(s) or more

7 Day(s) or more

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Precision Axial Fitting-Spring Type, TAS-C Series

SAKAI MANUFACTURING

Single leaf spring type high rigidity, lightweight type

[Features]
· Single leaf spring type in pursuit of improved of accuracy and control responsiveness, through rigid and lightweight body.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Disc	10 ～ 25	12 ～ 35	48 ～ 65	41.8 ～ 54.5	Standard / Servo Motor / Stepping Motor	20.01~50.00 ～ 50.01~100.00	High Accuracy ～ Low Moment of Inertia	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	35 ～ 80	1	0.02	Coupling Main Body	0.02~0.2	10000	-	Stainless Steel	-	-	-	-

From: ₹ 6,285.65
Days to Ship: 11 Day(s) or more

11 Day(s) or more

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Disc type coupling Set screw type (double disc) Body aluminum

SUNGIL

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Disc	3 ～ 15	3 ～ 15	16 ～ 54	15.6 ～ 55.5	Servo Motor / Stepping Motor	0.05~1.00 ～ 20.01~50.00	Heat Resistant ～ Small	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000 ～ 10001~78000	Aluminum	0.5 ～ 22	3	0.2	Coupling Main Body	0.02~0.2	7500 ～ 12000	Others	Stainless Steel	-	-	-	-

From: ₹ 1,637.67
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Disc-Shaped Coupling - Set Screw Long Type (Double Disc) - [SDWB]

SUNGIL

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Disc	3 ～ 6	3 ～ 6	16 ～ 19	17.6 ～ 21	Servo Motor / Stepping Motor	0.05~1.00	High Accuracy ～ Small	Angular Misalignment / Eccentricity / Axial Misalignment	10001~78000	Aluminum	0.5 ～ 0.9	3	0.2	Coupling Main Body	0.02~0.2	12000	Others	Stainless Steel	-	-	-	-

From: ₹ 1,638.05
Days to Ship: 10 Day(s) or more

10 Day(s) or more

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Plastic Coupling UJ

ADVANCED

· Miniature coupling making full use of engineered plastic fatigue resistance
· It has excellent resistance to bending fatigue as compared with metals such as aluminum alloys, realizing light and smooth rotation transmission
· For light load transmission such as those from rotary switches, encoders, or small motors
· For rotation transmission parts that require electric insulation

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Disc	2 ～ 8	2 ～ 8	8 ～ 18	9 ～ 18	Standard / Encoder	0.05~1.00	No Backlash ～ Small	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000 ～ 4001~10000	Plastic	0.1 ～ 0.9	3 ～ 5	0.05 ～ 0.2	Coupling Main Body	0.02~0.2	4000 ～ 6000	-	Glass Fiber Reinforced Resin / Polyacetal	-	-	-	-

From: ₹ 786.98
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Cushion Type Coupling QRU

ADVANCED

· A soft cushion type coupling
· Supports eccentric and deflection angle mechanisms
· Can also be used for a rotation mechanism with vibration
· The cushion is available in soft (S) and hard (H) and can be easily attached and removed
· The cushion is an insulating type made of synthetic rubber

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Jaw	4 ～ 10	4 ～ 10	16 ～ 22	18 ～ 24.5	Standard	0.05~1.00 ～ 1.01~3.00	Vibration Insulation	Angular Misalignment / Eccentricity	2001~4000	Aluminum	0.6 ～ 1.6	2	0.2	Coupling Main Body	0.02~0.2	4000	Fluororubber	-	-	-	-	-

From: ₹ 1,705.82
Days to Ship: 13 Day(s) or more

13 Day(s) or more

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[Clean & Pack]Coupling - Slit, Set Screw, Short/Long

MISUMI

■Part Number for Clean & Pack Products

· Degreasing (Anti-rust single packing)	: Part Number SL-□□
· Precision cleaning (Degassing double packing)	: Part Number SH-□□
· Electrolytic polishing + precision cleaning (Degassing double packing)	: Part Number SHD-□□

Product Part Number	Cleaning Method	Packaging Type	Effects Compared to Uncleaned Product	Environment (Standard)	Process
SL-□□	Degreasing	Anti-Rust Packing	Oil removal	General Environment	Regular assembly process
					Post battery assembly process
SH-□□	Precision Cleaning	Degassing Double Packing	Oil removal Dust removal	Clean environment (Class 10 to 1,000)	Battery assembly process
					LCD-related post assembly process
					In-vehicle camera assembly process
SHD-□□	Electrolytic polishing + precision cleaning	Degassing Double Packing	Oil removal Dust removal Outgas reduction	Vacuum environment Clean environment (Class 10 to 1,000)	Pre-semiconductor process
					Liquid crystal deposition process
					Pre-OLED process

An all-stainless steel type with "0" backlash has also been standardized.
[Features]
·A metal spring coupling that has a completely integrated structure with a slit cylindrical material.
·A slit leaf spring allows for lateral, angular, and axial misalignment.
[Applications]
·For transfer mechanism, XY stages, parts feeders, etc.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
-	2 ～ 18	2 ～ 18	8 ～ 40	14 ～ 56	Standard	0.05~1.00 ～ 5.01~10.00	Low Moment of Inertia ～ No Backlash	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000 ～ 4001~10000	-	0.2 ～ 8	2	0.1 ～ 0.2	Coupling Main Body	0.02~0.2	15000 ～ 78000	-	-	-	Degreasing / Precision Cleaning	Clean washed ～ Vacuum	RoHS Compliant (10 Substances)

12 Day(s) or more

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MHW Flexible Coupling Disk Type

NABEYA BI-TECH

Backlash "0"

[Features]
· Disk type flexible coupling.
· Stainless steel disk allows eccentricity, angle deviation, and end play.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Disc	6 ～ 20	6 ～ 20	32 ～ 50	40 ～ 52	Standard / Stepping Motor	1.01~3.00 ～ 5.01~10.00	No Backlash	Angular Misalignment / Axial Misalignment	10001~78000	Aluminum	2 ～ 7.5	2	0.15 ～ 0.2	Coupling Main Body	0.02~0.2	12000 ～ 19000	-	Stainless Steel	-	-	-	-

From: ₹ 6,724.51
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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XHS Flexible Coupling Single Disc Type

NABEYA BI-TECH

Type: Disc type
· Main body material: A2017
· Class coupling: body
· Disk part material: SUS304
· Structure: Clamping type

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Disc	3 ～ 42	3 ～ 42	19 ～ 79	19.4 ～ 63.6	Standard / Servo Motor / Stepping Motor	1.01~3.00 ～ 50.01~100.00	High Torque ～ No Backlash	-	4001~10000 ～ 10001~78000	Aluminum	1.5 ～ 100	1	0.02	Coupling Main Body	0.02~0.2	7900 ～ 33000	-	Stainless Steel	-	-	-	-

From: ₹ 3,182.75
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Disk Type Coupling MS/MSC

ADVANCED

· Universal type resistant to small misalignment
· Multiple disc materials support a wide range of uses
· Polyimide - Demonstrates outstanding flexibility and low reaction force even if misaligned, and causes no phase or torque fluctuation
· Well-balanced versatile type featuring excellent carbon FRP-flexibility, transmission torque, and torsional rigidity
· Stainless steel flat spring (SUS) - Inferior flexibility, but high transmission torque and torsional rigidity, so it is ideal for highly responsive servo systems

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Disc	2 ～ 25	2 ～ 25	10 ～ 50	10.5 ～ 41	Standard	0.05~1.00 ～ 10.01~20.00	Heat Resistant ～ Vibration Insulation	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000 ～ 10001~78000	Aluminum	0.15 ～ 11	1 ～ 3	0.05 ～ 0.2	Coupling Main Body	0.02~0.2	3500 ～ 32000	-	Polyimide / Carbon Fiber	-	-	-	-

From: ₹ 1,743.31
Days to Ship: 10 Day(s) or more

10 Day(s) or more

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MSF Flexible Coupling-Serration Type

NABEYA BI-TECH

Simple structure, low-cost.

[Features]
· Transmission of torque by engagement of serrations.
· Simple structure flexible coupling.
· Excellent flexibility.
· Acceptable eccentricity / large deviation angle, with torsional vibration also absorbed.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	3 ～ 15	3 ～ 15	16 ～ 32	27 ～ 48	Standard	0.05~1.00 ～ 1.01~3.00	Vibration Insulation	Angular Misalignment / Eccentricity	10001~78000	Alloy	0.5 ～ 3	2	0.2	Coupling Main Body	0.02~0.2	19000 ～ 39000	Polyurethane	-	-	-	-	-

From: ₹ 1,181.00
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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XSTS/XWSS Clean, Vacuum, Heat-Resistance Support Coupling - Slit Type (SUS316L)

NABEYA BI-TECH

Low particle. Chemical resistant SUS316L made. Backlash "0"

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Slit	8 ～ 14	10 ～ 18	25 ～ 40	31 ～ 56	Stepping Motor	1.01~3.00 ～ 5.01~10.00	Clean Environment ～ Vacuum Environment	Angular Misalignment / Eccentricity / Axial Misalignment	10001~78000	-	2 ～ 8	2	0.15 ～ 0.2	Coupling Main Body	0.02~0.2	15000 ～ 25000	-	-	-	-	-	-

From: ₹ 14,673.13
Days to Ship: 13 Day(s) or more

13 Day(s) or more

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Precision Shaft Fitting Leaf Spring Type LAD-C Series

SAKAI MANUFACTURING

Non-backlash structure enables highly accurate rotational transmission

[Features]
· Excellent flexibility, highly accurate rotational transmission through synergistic effect of double bolt clamp specification and non-backlash structure.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Disc	3 ～ 20	3 ～ 20	12 ～ 40	15.8 ～ 40	Standard / Servo Motor / Stepping Motor / Encoder	0.05~1.00 ～ 5.01~10.00	High Torsional Rigidity ～ Low Moment of Inertia	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Aluminum	0.25 ～ 6	0.5 ～ 1	0.03 ～ 0.15	Coupling Main Body	0.02~0.2	10000	-	Stainless Steel	-	-	-	-

From: ₹ 2,825.15
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Precision Shaft Fitting, Leaf Spring Type TCD-B Series

SAKAI MANUFACTURING

Compact, low price type

[Features]
· Torque transmission capability has been improved with unique leaf spring.
· Effective for downsizing and cost reduction.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Disc	14 ～ 25	14 ～ 35	65	66	Standard / Servo Motor / Stepping Motor	50.01~100.00	High Accuracy ～ High Torque	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Steel	80	1	0.2	Coupling Main Body	0.02~0.2	10000	-	Stainless Steel	-	-	-	-

From: ₹ 10,728.31
Days to Ship: 16 Day(s) or more

16 Day(s) or more

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Plastic Coupling GJ

ADVANCED

· Compared to UJ, the slit part is longer and the allowable misalignment amount when using alone is improved
· Single item easily absorbs curves and misalignment
· Smooth rotary transmission in a compact design
· For rotation transmission parts that require electric insulation

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Disc	1.5	1.5 ～ 2.5	9 ～ 10	11.4 ～ 12	Standard	0.05~1.00	No Backlash	Angular Misalignment / Eccentricity / Axial Misalignment	2001~4000	Plastic	0.16 ～ 0.22	3	0.2	Coupling Main Body	0.02~0.2	4000	-	Glass Fiber Reinforced Resin	-	-	-	-

From: ₹ 911.55
Days to Ship: 10 Day(s) or more

10 Day(s) or more

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Sleeved Couplings - Sleeved Set Screw

MISUMI

The torque is conveyed by the serrations engagement on the sleeve. A flexible coupling with a simple structure.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	-	-	16 ～ 32	27 ～ 48	Standard	0.05~1.00 ～ 1.01~3.00	Low Moment of Inertia	Angular Misalignment / Eccentricity	10001~78000	Alloy	0.5 ～ 3	2	0.2	Coupling Main Body	0.02~0.2	19000 ～ 39000	-	-	-	-	-	-

8 Day(s) or more

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MSXP-C Clean, Vacuum, Heat-Resistance Support Coupling - Slit Type (PEEK) - Clamping Type

NABEYA BI-TECH

A clean specification coupling with excellent electrical insulation.
[Features]
· A resin spring coupling with a completely integrated structure that has slits in the cylindrical material.
· Can be used in FPD manufacturing equipment and other environments that require heat and chemical resistance or in clean rooms.
· Uses PEEK, which has excellent physical and chemical properties.
· The amount of outgas is extremely small.
· The leaf spring formed by the slit allows eccentricity, declination and end play.
[Application]
· For FPD manufacturing equipment/semiconductor manufacturing equipment, etc.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Slit	6 ～ 15	8 ～ 15	25 ～ 36	25 ～ 35	Standard	0.05~1.00 ～ 1.01~3.00	Clean Environment ～ Vacuum Environment	Angular Misalignment / Eccentricity / Axial Misalignment	10001~78000	Plastic	0.7 ～ 1.5	0.5	0.05	Coupling Main Body	0.02~0.2	17000 ～ 25000	-	-	-	-	-	-

From: ₹ 7,269.05
Days to Ship: 8 Day(s) or more

8 Day(s) or more

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Bellows coupling series Collett type stainless steel

NIHON MINIATURE

Bellows, hub part (boss part) use stainless steel. Spring steel used for shaft fastening bracket. Can be fixed without damage to the shaft.

[Features]
· The performance is the same as the general type, but it is easier to install and remove without damaging the shaft.
· Suitable especially when the frequency of forward and reverse rotation is high, or when the angular rotation acceleration is great.
· Material is the same as general type, bellows are stainless steel (SUS304L), fittings use stainless steel (SUS303), and clamp is spring copper. (Surface treated)
· Shaft diameters are 5 mm to 8 mm, and always in stock.

CAD ：: 2D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Bellows	5 ～ 8	5 ～ 8	18 ～ 20	25	Standard	0.05~1.00	High Torsional Rigidity ～ Small	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Stainless Steel	0.7845	2	0.1	Coupling Main Body	0.02~0.2	10000	-	-	Stainless Steel	-	-	-

From: ₹ 4,247.35
Days to Ship: 7 Day(s) or more

7 Day(s) or more

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Precision Shaft Fitting, Leaf Spring Type, LCS-B Series

SAKAI MANUFACTURING

Streamlined body with low inertia and high rigidity specification

[Features]
· Streamlined body with low inertia and high rigidity specification.
· Suitable for improving control response.

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Disc	10 ～ 60	10 ～ 60	45 ～ 155	38.6 ～ 114	Standard / Servo Motor / Stepping Motor	10.01~20.00 ～ 500 < 1000	High Torque ～ Low Moment of Inertia	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Steel	12 ～ 800	1	0.02	Coupling Main Body	0.02~0.2	10000	-	Stainless Steel	-	-	-	-

From: ₹ 5,274.58
Days to Ship: 11 Day(s) or more

11 Day(s) or more

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Precision Axial Fitting Plate-Spring Type, LCS-M Series

SAKAI MANUFACTURING

Shaft fastening with combination of taper shaft and bolt clamp

[Features]
· 1/10 taper shaft specification, and bolt clamp specification shaft fastening are combined

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Disc	12 ～ 35	11 ～ 16	55 ～ 90	44.8 ～ 79.5	Standard / Servo Motor / Stepping Motor	20.01~50.00 ～ 100 < 500	-	Angular Misalignment / Eccentricity / Axial Misalignment	4001~10000	Steel	25 ～ 180	1	0.02	Coupling Main Body	0.02~0.2	10000	-	Stainless Steel	-	-	-	-

From: ₹ 6,225.64
Days to Ship: 11 Day(s) or more

11 Day(s) or more

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Flexible coupling E

ISEL

No backlash in the direction of rotation. Divide structure for easy assembly.

[Features]
· Standardized 36 type models from shaft diameter ø5 to ø32.
· By applying pressure to the resin part, there is no backlash.
· High torsional rigidity.
· Easy assembly structure

CAD ：: 2D / 3D

Type	Shaft Bore Dia. (machined) D1(Ø)	Shaft Bore Dia. (machined) D2(Ø)	Outer Dia. A(Ø)	Overall Length W(mm)	Application	Allowable Torque Range(N•m)	Features	Allowable Misalignment	Max. Rotational Speed Range(r/min)	Body Material	Allowable Torque(N•m)	Allowable Angular Misalignment(deg)	Allowable Lateral Misalignment(mm)	Product Category	Allowable Lateral Misalignment Range(mm)	Max. Rotational Speed(r/min)	Buffer Material	Disc Material	Bellows Material	Cleaning Method	Characteristics/Applications	Environmentally friendly
Oldham	11 ～ 32	12 ～ 32	40 ～ 60	-	Standard / Servo Motor / Stepping Motor	10.01~20.00 ～ 20.01~50.00	High Torsional Rigidity ～ No Backlash	Angular Misalignment / Eccentricity	4001~10000	Aluminum	17.65 ～ 44.13	0.5 ～ 1	0.15 ～ 0.2	Coupling Main Body	0.02~0.2	5000 ～ 8000	-	-	-	-	-	-

From: ₹ 9,903.67
Days to Ship: 19 Day(s) or more

19 Day(s) or more


Brand
Product Series
CAD
From
Days to Ship
Type
Shaft Bore Dia. (machined) D1(Ø)
Shaft Bore Dia. (machined) D2(Ø)
Outer Dia. A(Ø)
Overall Length W(mm)
Application
Allowable Torque Range(N•m)
Features
Allowable Misalignment
Max. Rotational Speed Range(r/min)
Body Material
Allowable Torque(N•m)
Allowable Angular Misalignment(deg)
Allowable Lateral Misalignment(mm)
Product Category
Allowable Lateral Misalignment Range(mm)
Max. Rotational Speed(r/min)
Buffer Material
Disc Material
Bellows Material
Cleaning Method
Characteristics/Applications
Environmentally friendly

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Brand	MISUMI	NABEYA BI-TECH	SUNGIL	MISUMI	NABEYA BI-TECH	SAKAI MANUFACTURING	MISUMI	NABEYA BI-TECH	MIKI PULLEY	ADVANCED	ADVANCED	ISEL	NABEYA BI-TECH	NIHON MINIATURE	NIHON MINIATURE	SUNGIL	SAKAI MANUFACTURING	MISUMI	NABEYA BI-TECH	NIHON MINIATURE	SAKAI MANUFACTURING	SUNGIL	SUNGIL	ADVANCED	ADVANCED	MISUMI	NABEYA BI-TECH	NABEYA BI-TECH	ADVANCED	NABEYA BI-TECH	NABEYA BI-TECH	SAKAI MANUFACTURING	SAKAI MANUFACTURING	ADVANCED	MISUMI	NABEYA BI-TECH	NIHON MINIATURE	SAKAI MANUFACTURING	SAKAI MANUFACTURING	ISEL
Product Series	Disc Couplings - High Rigidity (O.D. 40) / Keyless Clamping, Keywayed Bore, for Servo Motors	XGT/XGL/XGS Flexible Coupling - High-Damping Capacity Rubber Type	Jaw Coupling -Set Screw Type- [SJC-14-GR]	Disc Couplings - Standard Torque, Clamping	XUT Flexible Coupling - Cross Joint Type	Precision Axial Fitting-Spring Type, LCS-T7 Series	Jaw Couplings - Set Screw / Clamping	XGT2/XGL2/XGS2 Flexible Coupling, High Damping Capacity Rubber Type	Step Flex STF	Cushion Type Coupling QJ/QJU	Disk Type Coupling ML/MLC	Double Disc Type Flexible Coupling AHD	MDS Flexible Coupling Single Disk Type	Bellows coupling series NB type phosphor bronze product	MF Coupling Series	Disc-Shaped Coupling, Clamping Long Type (Double Disc)	Precision Shaft Fitting, Leaf Spring Type, TCS-B Series	[Clean & Pack]Coupling - Slit, Clamping, Short/Long	MDW Flexible Coupling Disk Type	Bellows coupling series NA type stainless steel	Precision Axial Fitting-Spring Type, TAS-C Series	Disc type coupling Set screw type (double disc) Body aluminum	Disc-Shaped Coupling - Set Screw Long Type (Double Disc) - [SDWB]	Plastic Coupling UJ	Cushion Type Coupling QRU	[Clean & Pack]Coupling - Slit, Set Screw, Short/Long	MHW Flexible Coupling Disk Type	XHS Flexible Coupling Single Disc Type	Disk Type Coupling MS/MSC	MSF Flexible Coupling-Serration Type	XSTS/XWSS Clean, Vacuum, Heat-Resistance Support Coupling - Slit Type (SUS316L)	Precision Shaft Fitting Leaf Spring Type LAD-C Series	Precision Shaft Fitting, Leaf Spring Type TCD-B Series	Plastic Coupling GJ	Sleeved Couplings - Sleeved Set Screw	MSXP-C Clean, Vacuum, Heat-Resistance Support Coupling - Slit Type (PEEK) - Clamping Type	Bellows coupling series Collett type stainless steel	Precision Shaft Fitting, Leaf Spring Type, LCS-B Series	Precision Axial Fitting Plate-Spring Type, LCS-M Series	Flexible coupling E
CAD	2D / 3D	2D / 3D	2D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D				2D / 3D	2D / 3D	2D	2D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D	2D / 3D	2D / 3D	2D / 3D			2D / 3D	2D / 3D	2D / 3D		2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D / 3D	2D / 3D	2D	2D / 3D	2D / 3D	2D / 3D
From		₹ 2,412.60	₹ 1,324.75		₹ 4,527.51	₹ 8,492.22		₹ 3,921.10	₹ 4,090.07	₹ 3,828.75	₹ 2,923.33	₹ 15,249.76	₹ 3,839.44	₹ 2,034.93	₹ 1,152.84	₹ 2,199.05	₹ 8,595.71		₹ 4,274.13	₹ 2,951.20	₹ 6,285.65	₹ 1,637.67	₹ 1,638.05	₹ 786.98	₹ 1,705.82		₹ 6,724.51	₹ 3,182.75	₹ 1,743.31	₹ 1,181.00	₹ 14,673.13	₹ 2,825.15	₹ 10,728.31	₹ 911.55		₹ 7,269.05	₹ 4,247.35	₹ 5,274.58	₹ 6,225.64	₹ 9,903.67
Days to Ship	8 Day(s) or more	5 Day(s) or more	5 Day(s) or more	8 Day(s) or more	8 Day(s) or more	16 Day(s) or more	10 Day(s) or more	5 Day(s) or more	6 Day(s) or more	10 Day(s) or more	10 Day(s) or more	38 Day(s) or more	5 Day(s) or more	6 Day(s) or more	5 Day(s) or more	7 Day(s) or more	16 Day(s) or more	12 Day(s) or more	5 Day(s) or more	7 Day(s) or more	11 Day(s) or more	5 Day(s) or more	10 Day(s) or more	5 Day(s) or more	13 Day(s) or more	12 Day(s) or more	5 Day(s) or more	5 Day(s) or more	10 Day(s) or more	5 Day(s) or more	13 Day(s) or more	5 Day(s) or more	16 Day(s) or more	10 Day(s) or more	8 Day(s) or more	8 Day(s) or more	7 Day(s) or more	11 Day(s) or more	11 Day(s) or more	19 Day(s) or more
Type	Disc	Vibration Damping Rubber Type	Jaw	Disc	Slit	Disc	Jaw	Vibration Damping Rubber Type	Vibration Damping Rubber Type	Jaw	Disc	Disc	Disc	Bellows	Others	Disc	Disc	-	Disc	Bellows	Disc	Disc	Disc	Disc	Jaw	-	Disc	Disc	Disc	Oldham	Slit	Disc	Disc	Disc	Oldham	Slit	Bellows	Disc	Disc	Oldham
Shaft Bore Dia. (machined) D1(Ø)	10 ～ 16	3 ～ 28	4 ～ 35	3 ～ 24	3 ～ 20	15 ～ 35	15 ～ 40	3 ～ 28	3 ～ 28	12 ～ 40	2 ～ 24	12 ～ 35	4 ～ 30	2 ～ 10	3 ～ 16	3 ～ 6	14 ～ 40	4 ～ 16	4 ～ 30	6	10 ～ 25	3 ～ 15	3 ～ 6	2 ～ 8	4 ～ 10	2 ～ 18	6 ～ 20	3 ～ 42	2 ～ 25	3 ～ 15	8 ～ 14	3 ～ 20	14 ～ 25	1.5	-	6 ～ 15	5 ～ 8	10 ～ 60	12 ～ 35	11 ～ 32
Shaft Bore Dia. (machined) D2(Ø)	10 ～ 16	3 ～ 28	4 ～ 60	3 ～ 24	3 ～ 20	19 ～ 38	15 ～ 40	3 ～ 28	3 ～ 30	12 ～ 40	2 ～ 24	14 ～ 42	4 ～ 30	2 ～ 10	3 ～ 16	3 ～ 6	14 ～ 55	4 ～ 16	4 ～ 30	6	12 ～ 35	3 ～ 15	3 ～ 6	2 ～ 8	4 ～ 10	2 ～ 18	6 ～ 20	3 ～ 42	2 ～ 25	3 ～ 15	10 ～ 18	3 ～ 20	14 ～ 35	1.5 ～ 2.5	-	8 ～ 15	5 ～ 8	10 ～ 60	11 ～ 16	12 ～ 32
Outer Dia. A(Ø)	40	15 ～ 56	20 ～ 104	13 ～ 50	15 ～ 40	65 ～ 100	55 ～ 95	15 ～ 56	13 ～ 56	45 ～ 95	10 ～ 50	65 ～ 87	19 ～ 63	14 ～ 19	20 ～ 30	16 ～ 19	65 ～ 100	12 ～ 40	19 ～ 63	16	48 ～ 65	16 ～ 54	16 ～ 19	8 ～ 18	16 ～ 22	8 ～ 40	32 ～ 50	19 ～ 79	10 ～ 50	16 ～ 32	25 ～ 40	12 ～ 40	65	9 ～ 10	16 ～ 32	25 ～ 36	18 ～ 20	45 ～ 155	55 ～ 90	40 ～ 60
Overall Length W(mm)	47 ～ 53	18 ～ 60	30 ～ 140	13.5 ～ 41	18 ～ 40	67.5 ～ 91	60 ～ 100	18 ～ 60	18 ～ 60	48 ～ 100	15 ～ 53	-	20 ～ 46	22 ～ 28	24 ～ 33	23 ～ 26.2	54.5 ～ 81	18.5 ～ 56	27 ～ 61	22	41.8 ～ 54.5	15.6 ～ 55.5	17.6 ～ 21	9 ～ 18	18 ～ 24.5	14 ～ 56	40 ～ 52	19.4 ～ 63.6	10.5 ～ 41	27 ～ 48	31 ～ 56	15.8 ～ 40	66	11.4 ～ 12	27 ～ 48	25 ～ 35	25	38.6 ～ 114	44.8 ～ 79.5	-
Application	Servo Motor	Standard / Servo Motor / Stepping Motor	Servo Motor	Standard	Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Standard	Standard / Servo Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard	Standard	Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor	Standard	Standard / Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Servo Motor / Stepping Motor	Standard / Encoder	Standard	Standard	Standard / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard	Standard	Stepping Motor	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor	Standard	Standard	Standard	Standard	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor	Standard / Servo Motor / Stepping Motor
Allowable Torque Range(N•m)	5.01~10.00	0.05~1.00 ～ 20.01~50.00	3.01~5.00 ～ 100 < 500	0.05~1.00 ～ 5.01~10.00	0.05~1.00 ～ 1.01~3.00	20.01~50.00 ～ 100 < 500	50.01~100.00	0.05~1.00 ～ 20.01~50.00	0.05~1.00 ～ 50.01~100.00	10.01~20.00 ～ 100 < 500	0.05~1.00 ～ 10.01~20.00	50.01~100.00 ～ 100 < 500	0.05~1.00 ～ 10.01~20.00	0.05~1.00	0.05~1.00 ～ 1.01~3.00	0.05~1.00	50.01~100.00 ～ 100 < 500	0.05~1.00 ～ 5.01~10.00	0.05~1.00 ～ 10.01~20.00	0.05~1.00	20.01~50.00 ～ 50.01~100.00	0.05~1.00 ～ 20.01~50.00	0.05~1.00	0.05~1.00	0.05~1.00 ～ 1.01~3.00	0.05~1.00 ～ 5.01~10.00	1.01~3.00 ～ 5.01~10.00	1.01~3.00 ～ 50.01~100.00	0.05~1.00 ～ 10.01~20.00	0.05~1.00 ～ 1.01~3.00	1.01~3.00 ～ 5.01~10.00	0.05~1.00 ～ 5.01~10.00	50.01~100.00	0.05~1.00	0.05~1.00 ～ 1.01~3.00	0.05~1.00 ～ 1.01~3.00	0.05~1.00	10.01~20.00 ～ 500 < 1000	20.01~50.00 ～ 100 < 500	10.01~20.00 ～ 20.01~50.00
Features	High Torque ～ Small	High Torque ～ Vibration Insulation	High Torsional Rigidity ～ Vibration Insulation	Low Moment of Inertia ～ No Backlash	High Torque ～ Vibration Insulation	-	High Torque ～ Low Moment of Inertia	High Torque ～ Vibration Insulation	High Torque ～ Vibration Insulation	High Torsional Rigidity ～ Vibration Insulation	High Torque ～ Vibration Insulation	High Accuracy ～ No Backlash	No Backlash	High Torsional Rigidity ～ Small	Small ～ Vibration Insulation	High Accuracy ～ Small	High Accuracy ～ High Torque	Low Moment of Inertia ～ No Backlash	No Backlash	High Torsional Rigidity ～ Small	High Accuracy ～ Low Moment of Inertia	Heat Resistant ～ Small	High Accuracy ～ Small	No Backlash ～ Small	Vibration Insulation	Low Moment of Inertia ～ No Backlash	No Backlash	High Torque ～ No Backlash	Heat Resistant ～ Vibration Insulation	Vibration Insulation	Clean Environment ～ Vacuum Environment	High Torsional Rigidity ～ Low Moment of Inertia	High Accuracy ～ High Torque	No Backlash	Low Moment of Inertia	Clean Environment ～ Vacuum Environment	High Torsional Rigidity ～ Small	High Torque ～ Low Moment of Inertia	-	High Torsional Rigidity ～ No Backlash
Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Axial Misalignment	-	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity
Max. Rotational Speed Range(r/min)	4001~10000	10001~78000	2001~4000 ～ 4001~10000	2001~4000 ～ 10001~78000	10001~78000	4001~10000	2001~4000 ～ 10001~78000	10001~78000	4001~10000	2001~4000 ～ 4001~10000	2001~4000 ～ 10001~78000	4001~10000	4001~10000 ～ 10001~78000	4001~10000	2001~4000	4001~10000	4001~10000	2001~4000 ～ 4001~10000	4001~10000 ～ 10001~78000	4001~10000	4001~10000	4001~10000 ～ 10001~78000	10001~78000	2001~4000 ～ 4001~10000	2001~4000	2001~4000 ～ 4001~10000	10001~78000	4001~10000 ～ 10001~78000	2001~4000 ～ 10001~78000	10001~78000	10001~78000	4001~10000	4001~10000	2001~4000	10001~78000	10001~78000	4001~10000	4001~10000	4001~10000	4001~10000
Body Material	Steel / Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Steel	Aluminum	Stainless Steel / Aluminum	Aluminum	Aluminum	Aluminum	Steel	Aluminum	Alloy	Alloy	Aluminum	Steel	-	Aluminum	Stainless Steel	Aluminum	Aluminum	Aluminum	Plastic	Aluminum	-	Aluminum	Aluminum	Aluminum	Alloy	-	Aluminum	Steel	Plastic	Alloy	Plastic	Stainless Steel	Steel	Steel	Aluminum
Allowable Torque(N•m)	6 ～ 8	0.5 ～ 35	5 ～ 300	0.25 ～ 7	0.3 ～ 6	40 ～ 250	80 ～ 180	0.5 ～ 35	1 ～ 60	20 ～ 150	0.25 ～ 16	60 ～ 250	0.7 ～ 12.5	0.147 ～ 0.343	0.392 ～ 1.275	0.5 ～ 0.9	80 ～ 320	0.3 ～ 8	0.7 ～ 12.5	0.49	35 ～ 80	0.5 ～ 22	0.5 ～ 0.9	0.1 ～ 0.9	0.6 ～ 1.6	0.2 ～ 8	2 ～ 7.5	1.5 ～ 100	0.15 ～ 11	0.5 ～ 3	2 ～ 8	0.25 ～ 6	80	0.16 ～ 0.22	0.5 ～ 3	0.7 ～ 1.5	0.7845	12 ～ 800	25 ～ 180	17.65 ～ 44.13
Allowable Angular Misalignment(deg)	1	1.5	1	2	1	1	1	1.5	1.5	1 ～ 1.6	2 ～ 2.5	0.6	0.7	1.5	1	3	1	2	1.5	1.5	1	3	3	3 ～ 5	2	2	2	1	1 ～ 3	2	2	0.5 ～ 1	1	3	2	0.5	2	1	1	0.5 ～ 1
Allowable Lateral Misalignment(mm)	0.2	0.15 ～ 0.2	0.1 ～ 0.15	0.1 ～ 0.15	0.2	0.02	0.1 ～ 0.15	0.15 ～ 0.2	0.15 ～ 0.2	0.1 ～ 0.2	0.15 ～ 0.2	0.2	0.02	0.1 ～ 0.2	0.15 ～ 0.2	0.2	0.02	0.1 ～ 0.2	0.12 ～ 0.15	0.1	0.02	0.2	0.2	0.05 ～ 0.2	0.2	0.1 ～ 0.2	0.15 ～ 0.2	0.02	0.05 ～ 0.2	0.2	0.15 ～ 0.2	0.03 ～ 0.15	0.2	0.2	0.2	0.05	0.1	0.02	0.02	0.15 ～ 0.2
Product Category	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body	Coupling Main Body
Allowable Lateral Misalignment Range(mm)	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2	0.02~0.2
Max. Rotational Speed(r/min)	10000	11000 ～ 42000	4000 ～ 19000	3500 ～ 12000	15000 ～ 42000	10000	6000 ～ 20000	11000 ～ 42000	10000	3000 ～ 6000	3500 ～ 32000	6000 ～ 8000	10000 ～ 33000	5000	3000	10000	10000	15000 ～ 52000	10000 ～ 33000	10000	10000	7500 ～ 12000	12000	4000 ～ 6000	4000	15000 ～ 78000	12000 ～ 19000	7900 ～ 33000	3500 ～ 32000	19000 ～ 39000	15000 ～ 25000	10000	10000	4000	19000 ～ 39000	17000 ～ 25000	10000	10000	10000	5000 ～ 8000
Buffer Material	-	Others	Polyacetal / Polyurethane / Others	-	-	-	Nylon	Fluororubber	Others	Polyurethane / Nylon	-	-	-	-	Polyurethane	Others	-	-	-	-	-	Others	Others	-	Fluororubber	-	-	-	-	Polyurethane	-	-	-	-	-	-	-	-	-	-
Disc Material	Stainless Steel	-	Aluminum	Polyimide	-	Stainless Steel	-	-	-	-	Stainless Steel / Carbon Fiber	Stainless Steel	Stainless Steel	-	-	Stainless Steel	Stainless Steel	-	Stainless Steel	-	Stainless Steel	Stainless Steel	Stainless Steel	Glass Fiber Reinforced Resin / Polyacetal	-	-	Stainless Steel	Stainless Steel	Polyimide / Carbon Fiber	-	-	Stainless Steel	Stainless Steel	Glass Fiber Reinforced Resin	-	-	-	Stainless Steel	Stainless Steel	-
Bellows Material	-	-	-	-	-	-	-	-	-	-	-	-	-	Phosphor Bronze	-	-	-	-	-	Stainless Steel	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Stainless Steel	-	-	-
Cleaning Method	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Degreasing / Precision Cleaning	-	-	-	-	-	-	-	Degreasing / Precision Cleaning	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Characteristics/Applications	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Clean washed ～ Vacuum	-	-	-	-	-	-	-	Clean washed ～ Vacuum	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Environmentally friendly	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	RoHS Compliant (10 Substances)	-	-	-	-	-	-	-	RoHS Compliant (10 Substances)	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Configure

Specification/Dimensions

Shaft Bore Dia. (machined) D1(Ø)
1

1.5

2

2.5

3

3.17

3.2

4

4.5

4.76

5

6

6.35

7

7.93

8

9

9.5

9.52

9.525

9.53

10

11

12

12.7

13

14

15

15.875

16

17

18

19

20

20.5

21

22

23

24

25

25.4

26

27

28

29

30

30.5

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

50

52

55

56

58

60

65

70

75

80

0635

09525
[3-5/1Ø Unit(s)]
Drawing

Clear

Shaft Bore Dia. (machined) D2(Ø)
1

1.5

2

2.4

2.5

3

3.17

3.2

4

4.5

4.76

5

6

6.35

7

7.93

8

9

9.252

9.5

9.52

9.525

9.53

10

11

12

12.7

13

14

15

15.875

16

17

18

19

20

21

22

23

24

25

25.4

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

48

50

52

55

56

58

60

65

70

75

80
Drawing

Clear

Outer Dia. A(Ø)
6

6.4

8

9

9.5

10

12

12.7

13

13.5

14

14.5

15

16

16.1

16.5

16.6

16.8

17

17.5

18

19

19.1

20

21

22

22.2

24

24.5

25

25.4

25.5

26

26.2

26.6

27

27.3

28

29

30

31.7

31.8

32

33

33.3

34

34.4

35

36

38

39

39.5

40

41.3

42

42.5

43

44

44.5

45

46

47

48

49

50

53

53.6

54

54.5

55

56

57

58

60

63

64

65

66

68

69

69.9

70

73

75

79

79.5

80

81

82

83

85

87

88

90

93

94

94.5

95

99

100

102

104

104.5

105

112

117

118

120

125

126

138

140

143

144

150

152

155

160

161

168

170

178

185

190

194

200

210

214

225

246

262

276

308

346
Drawing

Clear

Overall Length W(mm)
5.1

7.3

8.4

9

9.4

9.6

10

10.2

10.5

11.2

11.4

11.8

11.9

12

12.35

12.4

12.7

13

13.5

14

14.2

14.4

14.5

14.6

14.7

14.9

15

15.5

15.6

15.7

15.8

15.9

16

16.2

16.5

16.6

16.7

17

17.4

17.5

17.6

17.8

18

18.1

18.4

18.5

18.7

18.8

19

19.1

19.2

19.35

19.4

19.6

19.7

19.8

20

20.2

20.4

20.5

21

21.2

21.3

21.4

21.5

21.6

22

22.1

22.2

22.5

23

23.05

23.1

23.15

23.2

23.3

23.4

23.5

23.6

24

24.1

24.2

24.4

24.5

24.9

25

25.4

25.5

25.6

25.7

25.9

26

26.2

26.5

26.6

27

27.2

27.3

27.4

28

28.2

28.3

28.4

28.5

28.8

29

29.5

29.8

30

30.2

30.4

30.5

31

31.2

31.4

31.5

31.6

31.7

32

32.2

32.3

32.5

32.6

32.7

32.8

33

33.3

33.5

33.8

34

34.3

34.4

34.5

35

35.6

36

36.1

36.5

36.8

37

37.2

37.4

37.8

38

38.2

38.5

38.6

39

39.2

39.4

39.5

39.7

40

40.5

41

41.8

42

42.2

43

43.2

43.4

43.5

43.6

44

44.2

44.5

44.7

44.8

45

45.2

45.5

46

46.6

47

47.6

48

48.4

49.2

49.4

50

50.2

50.6

50.8

51

51.2

51.3

52

52.8

53

53.4

53.6

54

54.1

54.4

54.5

54.6

55

55.5

56

56.2

56.5

56.6

57

58

58.2

58.5

58.6

59

59.7

59.8

59.9

60

60.4

60.5

61

61.2

62

63

63.4

63.5

63.6

63.7

63.8

64

64.8

65

65.6

66

66.6

66.8

67

67.1

67.5

68

68.3

68.5

68.6

68.7

68.8

69.5

69.6

69.8

70

70.5

70.6

71

71.2

72

72.4

73

73.3

74

74.4

74.8

75

75.6

76.2

77

77.6

77.8

78

78.8

79.5

79.8

80

80.8

81

82

82.5

82.6

83

83.6

84

84.7

85

85.2

85.5

85.6

86

88

89.3

89.5

89.6

89.8

89.9

90

90.5

90.8

91

92

93.6

94

95

95.6

96

97

97.2

98

98.5

98.6

99

99.2

99.6

100

100.2

101

101.6

102

102.5

104

104.4

105.8

106

107.6

108

109

110

112.8

113

114

115

115.6

117.6

118.4

118.8

119.6

120

120.8

121

123.6

124

125

126

127

129

129.6

130

131

136.4

137.6

138

140

141

144

144.2

146

147

150

150.6

153.0

154

154.6

156.4

160

164

164.6

170.6

176

178.4

182.8

192.4

193

200

208.8

209.2

216

217

218

223

238

241.2

249.4

260

286.8

290

307.0

335

337.2

377

391

421

607
Drawing

Clear

Application
- Standard
- Servo Motor
- Stepping Motor
- Encoder
Clear

Allowable Torque Range(N•m)
0.05~1.00

1.01~3.00

3.01~5.00

5.01~10.00

10.01~20.00

20.01~50.00

50.01~100.00

100 < 500

500 < 1000

1000 < 5000

5000 < 10000

10000 < 20000

20000 < 50000
Clear

Features
Clean Environment

Heat Resistant

High Accuracy

High Durability

High Torque

High Torsional Rigidity

Low Moment of Inertia

No Backlash

Small

Standard (Input Prohibited)

Unfinished Shaft Bore

Vacuum Environment

Vibration Insulation
Clear

Allowable Misalignment
- Not Provided
- Angular Misalignment
- Eccentricity
- Axial Misalignment
Larger Image

Clear

Max. Rotational Speed Range(r/min)
100~ 300

1001~2000

2001~4000

4001~10000

10001~78000

78001~
Clear

Body Material
- Stainless Steel
- Steel
- Aluminum
- Alloy
- Plastic
- Aluminum Alloy
Clear

Allowable Torque(N•m)
0.05

0.06

0.08

0.1

0.12

0.147

0.15

0.16

0.18

0.196

0.2

0.21

0.22

0.25

0.3

0.31

0.343

0.35

0.392

0.4

0.42

0.49

0.5

0.54

0.55

0.6

0.65

0.7

0.7845

0.8

0.84

0.9

1

1.1

1.2

1.275

1.3

1.4

1.5

1.6

1.7

1.76

1.8

1.961

2

2.1

2.2

2.3

2.4

2.452

2.5

2.6

2.8

3

3.2

3.3

3.4

3.432

3.5

3.6

3.67

3.8

3.923

4

4.2

4.4

4.5

4.7

4.8

4.9

5

5.4

5.5

5.6

6

6.3

6.4

6.6

6.8

6.865

6.9

7

7.4

7.5

8

8.4

9

9.4

9.6

9.8

9.807

9.81

10

11

11.2

12

12.5

12.6

13

13.1

13.5

14

14.7

15

15.4

15.7

16

17

17.65

17.652

18

19

19.7

20

21

22

23

24

24.5

25

26

27

28

29

29.42

30

31

32

33

34

34.3

35

36

37.3

37.5

38

39.227

40

41

42

44

44.13

45

46

48

49

49.033

50

51

52

53.9

54

56

60

61

65

67

68

70

71

72

75

78.5

79

80

84

85

89

90

92

95

96

98.067

100

107

108

110

114

117

118

120

121

123

130

132

135

137

140

150

151

157

160

170

176

176.52

180

188

190

194

196

198

200

210

215.746

220

226

239

245

250

258

260

265

270

294

300

310

314

320

325

352

380

400

441

450

525

530

580

588

600

637

650

800

810

883

900

980

1000

1120

1300

1370

2000

2100

3400

4000

5000

5400

7000

8000

10000

15000

20000
Calculation of the allowable torque (or the Safety Factor, etc.) differs depending on the manufacturer. For details, see the technical data provided by the relevant manufacturer.
Clear

Allowable Angular Misalignment(deg)
0.1

0.2

0.5

0.6

0.7

1

1.2

1.3

1.4

1.5

1.6

2

2.5

3

3.5

4

5

6

8

10

14
Clear

Allowable Lateral Misalignment(mm)
0

0.01

0.02

0.03

0.05

0.08

0.09

0.1

0.11

0.12

0.14

0.15

0.17

0.18

0.2

0.22

0.23

0.24

0.25

0.26

0.27

0.28

0.3

0.31

0.32

0.33

0.34

0.35

0.36

0.38

0.4

0.44

0.45

0.46

0.47

0.48

0.5

0.51

0.52

0.54

0.55

0.58

0.6

0.63

0.64

0.68

0.7

0.8

0.82

0.84

0.9

0.91

0.92

1

1.05

1.08

1.1

1.12

1.2

1.3

1.33

1.4

1.5

1.6

1.61

1.9

2

2.1

2.3

2.4

2.5

2.6

2.8

2.9

3

3.2

3.3

3.5

3.8

4

4.5

5

6

7

8

10

12
Clear

Product Category
- Coupling Main Body
- Maintenance Components
Clear

Allowable Lateral Misalignment Range(mm)
Less than 0.02

0.02~0.2

0.21~0.40

0.41~1.0

1.1~3.0

3.1~5.0

5.1~100
Clear

Max. Rotational Speed(r/min)
7,700

12,000

14,000

16,000

17,000

18,000

20,000

24,000

27,000

30,000

40,000

250

900

2000

2500

2550

2800

3000

3100

3200

3400

3500

3600

3750

3800

4000

4200

4300

4400

4500

4700

4800

5000

5100

5200

5250

5500

5800

5900

6000

6200

6500

6800

7000

7400

7500

7600

7700

7900

8000

8200

8400

8500

8700

9000

9200

9500

9600

9800

10000

11000

11900

12000

13000

14000

15000

15900

16000

17000

18000

19000

20000

21000

22000

23000

23800

24000

25000

26000

27000

31000

32000

33000

34000

34100

35000

37000

39000

40000

42000

45000

52000

63000

78000

100000
Clear

Buffer Material
- Carbon Reinforced Resin
- Polyacetal
- Polyurethane
- Nylon
- Vespel
- PEEK
- Aluminum Bronze
- Others
- Fluororubber
Clear

Disc Material
- Stainless Steel
- Polyimide
- Carbon Fiber
- Aluminum
- Glass Fiber Reinforced Resin
- Polyacetal
Clear

Bellows Material
- Stainless Steel
- Phosphor Bronze
- Others
Clear

Cleaning Method
- Degreasing
- Precision Cleaning
Clear

Characteristics/Applications
Clean washed

Corrosion resistance/chemical resistance

Heat resistance

Low Dust Generation

Vacuum
Clear

Environmentally friendly
- RoHS Compliant (10 Substances)
Clear

Related Categories to Flexible Shaft Couplings

FAQ Flexible Shaft Couplings

Question: What are the different types of flexible Shaft Couplings?: Answer: There are several types of flexible Shaft Couplings, including beam, bellows, jaw, Oldham, disc, diaphragm, and gear couplings. Each type has unique features and benefits that make them suitable for different applications and environments. Flexible Shaft Couplings are used to connect two shafts and allow for misalignment while transmitting torque between them.
Question: What factors should be considered when selecting a flexible Shaft Couplings?: Answer: The factor for selecting a flexible coupling, there are several factors that should be considered, including the required torque capacity, misalignment capability, operating speed, and environmental factors such as temperature and humidity. Other considerations include the required degree of axial and radial stiffness, the space available for the coupling, and the type of equipment being connected. It is also important to consider the potential for wear and tear, maintenance requirements, and the cost of the coupling.
Question: How is a flexible Shaft Couplings installed and maintained?: Answer: Shaft Couplings are installed by aligning the shafts and tightening the screws or bolts. Maintenance involves regular inspections for signs of wear, damage, or misalignment. Lubrication is important to prevent excessive wear and reduce friction. Cleaning and tightening of bolts and screws are also necessary to ensure proper operation.
Question: What is the difference between a flexible coupling and a rigid coupling?: Answer: A flexible coupling allows for some misalignment between two connected shafts while transmitting torque, while a rigid coupling does not allow for any misalignment. Flexible Shaft Couplings are designed to absorb shock and vibration, which can help reduce wear and tear on connected equipment. Rigid couplings, on the other hand, are used in applications where precise alignment between shafts is critical, such as in high-speed rotating equipment or precision machinery.

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Flexible Shaft Couplings（Allowable Lateral Misalignment Range：0.02~0.2 Page2）

Configure

Specification/Dimensions

Shaft Bore Dia. (machined) D1(Ø)

Shaft Bore Dia. (machined) D2(Ø)

Outer Dia. A(Ø)

Overall Length W(mm)

Application

Allowable Torque Range(N•m)

Features

Allowable Misalignment

Max. Rotational Speed Range(r/min)

Body Material

Allowable Torque(N•m)

Allowable Angular Misalignment(deg)

Allowable Lateral Misalignment(mm)

Product Category

Allowable Lateral Misalignment Range(mm)

Max. Rotational Speed(r/min)

Buffer Material

Disc Material

Bellows Material

Cleaning Method

Characteristics/Applications

Environmentally friendly

Related Categories to Flexible Shaft Couplings

FAQ Flexible Shaft Couplings

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