Large Size Couplings with Special Structure（Main Body Material：Steel）

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  Precision Shaft Fitting, Correctable, UCN-B Series

  SAKAI MANUFACTURING

  [Features]
  · Heavy duty specifications with exceptional rigidity and a low inertia structure through using a streamlined type.

  CAD ：

  2D / 3D

  Feature	Allowable Misalignment	Application	Allowable Torque Range(N·m)	O.D. A(φ)	Overall Length W(mm)	Main Body Material	Allowable Torque(N·m)	Allowable Lateral Misalignment Range(mm)	Allowable Lateral Misalignment(mm)	Max. Rotational Speed(r/min)	Max. Rotational Speed Range(r/min)	Allowable Angular Misalignment(deg)	Buffer Part Material
  High Torque ～ High Torsional Rigidity	Angular Misalignment / Eccentricity	Standard / Servo Motor / Stepping Motor / Encoder	5.01 ~ 10.00 ～ 500 to Less than 1000	45 ～ 155	48 ～ 141	Steel	10 ～ 640	0.02 ~ 0.2	0.2	6000	4,001 to 10,000	1	-

  From: ₹ 8,077.49
  Days to Ship: 11 Day(s) or more

  11 Day(s) or more

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  Rubber-Flex Coupling RF Type

  TOYO TIRE & RUBBER

  The RF type is a coupling that has a reinforced fiber core body and both faces have been wrapped in rubber to make it exceptionally strong against bending fatigue.

  Feature	Allowable Misalignment	Application	Allowable Torque Range(N·m)	O.D. A(φ)	Overall Length W(mm)	Main Body Material	Allowable Torque(N·m)	Allowable Lateral Misalignment Range(mm)	Allowable Lateral Misalignment(mm)	Max. Rotational Speed(r/min)	Max. Rotational Speed Range(r/min)	Allowable Angular Misalignment(deg)	Buffer Part Material
  Vibration Insulation	-	Standard	20.01 ~ 50.00 ～ 50.01 ~ 100.00	100 ～ 135	66 ～ 90	Steel	29 ～ 78	0.41 ~ 1.0 ～ 1.1 ~ 3.0	1 ～ 1.35	4000	2001 to 4,000	3	Others

  From: ₹ 11,254.85
  Days to Ship: 5 Day(s) or more

  5 Day(s) or more

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  Precision Shaft Fitting, Correction Type UCR Series

  SAKAI MANUFACTURING

  Compatible with maximum outer shapes of up to 200 mm on products that have not yet been provided with a shaft hole
  
  [Features]
  · It can be adapted to various mounting specifications because it has not yet been provided with a shaft hole.
  · Compatible with maximum outer shapes of 200 mm

  CAD ：

  2D / 3D

  Feature	Allowable Misalignment	Application	Allowable Torque Range(N·m)	O.D. A(φ)	Overall Length W(mm)	Main Body Material	Allowable Torque(N·m)	Allowable Lateral Misalignment Range(mm)	Allowable Lateral Misalignment(mm)	Max. Rotational Speed(r/min)	Max. Rotational Speed Range(r/min)	Allowable Angular Misalignment(deg)	Buffer Part Material
  High Torque ～ Unfinished Shaft Bore	Angular Misalignment / Eccentricity	Standard / Servo Motor / Stepping Motor / Encoder	1.01 ~ 3.00 ～ 500 to Less than 1000	34 ～ 155	40 ～ 200	Steel	2.5 ～ 640	0.02 ~ 0.2	0.2	6000	4,001 to 10,000	1	-

  From: ₹ 3,748.94
  Days to Ship: Same day or more

  Same day or more

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  Lab Flexible Coupling RFH Type

  TOYO TIRE & RUBBER

  The RFH type is a coupling has a reinforced fiber core body and both faces are wrapped in rubber to make it exceptionally strong against bending fatigue.

  Feature	Allowable Misalignment	Application	Allowable Torque Range(N·m)	O.D. A(φ)	Overall Length W(mm)	Main Body Material	Allowable Torque(N·m)	Allowable Lateral Misalignment Range(mm)	Allowable Lateral Misalignment(mm)	Max. Rotational Speed(r/min)	Max. Rotational Speed Range(r/min)	Allowable Angular Misalignment(deg)	Buffer Part Material
  Vibration Insulation	-	Standard	50.01 ~ 100.00 ～ 20000 to Less than 50000	125 ～ 450	80 ～ 315	Steel	98 ～ 4900	1.1 ~ 3.0 ～ 3.1 ~ 5.0	1.25 ～ 4.5	1400 ～ 4500	1,001 to 2,000 ～ 2001 to 4,000	3	Others

  From: ₹ 15,651.16
  Days to Ship: 5 Day(s) or more

  5 Day(s) or more

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  Precision axis fitting - Correctable type UCN-T7 series

  SAKAI MANUFACTURING

  The shaft can be tightened using the tapered clamp with a small degree of tightening torque
  
  [Features]
  · The shaft can be tightened with a small degree of tightening torque based on the tapered clamp specifications.

  CAD ：

  2D / 3D

  Feature	Allowable Misalignment	Application	Allowable Torque Range(N·m)	O.D. A(φ)	Overall Length W(mm)	Main Body Material	Allowable Torque(N·m)	Allowable Lateral Misalignment Range(mm)	Allowable Lateral Misalignment(mm)	Max. Rotational Speed(r/min)	Max. Rotational Speed Range(r/min)	Allowable Angular Misalignment(deg)	Buffer Part Material
  -	Angular Misalignment / Eccentricity	Standard / Servo Motor / Stepping Motor / Encoder	20.01 ~ 50.00 ～ 100 to Less than 500	65 ～ 100	81 ～ 109	Steel	40 ～ 160	0.02 ~ 0.2	0.2	6000	4,001 to 10,000	1	-

  From: ₹ 12,997.16
  Days to Ship: 16 Day(s) or more

  16 Day(s) or more

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  Schmitt NSS DL model

  MIKI PULLEY

  A shaft off-center fitting that uses link clamp motion.
  
  [Features]
  · Can be driven when rotation is stopped or when there is a load operation and the driven shaft can be freely driven within the displacement range.
  · Can absorb the drive and the oscillation in the radial direction on the driven side.
  · Can be shortened in the axial direction by combining conventional universal joints and splines and obtain a large eccentricity.
  · There is almost no angular velocity, torque transmission fluctuation, or backlash.

  Feature	Allowable Misalignment	Application	Allowable Torque Range(N·m)	O.D. A(φ)	Overall Length W(mm)	Main Body Material	Allowable Torque(N·m)	Allowable Lateral Misalignment Range(mm)	Allowable Lateral Misalignment(mm)	Max. Rotational Speed(r/min)	Max. Rotational Speed Range(r/min)	Allowable Angular Misalignment(deg)	Buffer Part Material
  Unfinished Shaft Bore	Eccentricity / Axial Misalignment	Standard	50.01 ~ 100.00	92	74	Steel	68	5.1 ~ 100	66	2500	2001 to 4,000	-	-

  From: ₹ 87,457.00
  Days to Ship: 29 Day(s) or more

  29 Day(s) or more

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  UCRF Series Correcting Type Precision Shaft Fitting

  SAKAI MANUFACTURING

  Single flange type for products that have not yet been provided with a shaft hole
  
  [Features]
  · The UCR single side flange specifications.

  CAD ：

  2D / 3D

  Feature	Allowable Misalignment	Application	Allowable Torque Range(N·m)	O.D. A(φ)	Overall Length W(mm)	Main Body Material	Allowable Torque(N·m)	Allowable Lateral Misalignment Range(mm)	Allowable Lateral Misalignment(mm)	Max. Rotational Speed(r/min)	Max. Rotational Speed Range(r/min)	Allowable Angular Misalignment(deg)	Buffer Part Material
  Flange Connection Type ～ Unfinished Shaft Bore	Angular Misalignment / Eccentricity	Standard / Servo Motor / Stepping Motor / Encoder	1.01 ~ 3.00 ～ 500 to Less than 1000	50 ～ 198	32 ～ 145.5	Steel	2.5 ～ 640	0.02 ~ 0.2	0.2	6000	4,001 to 10,000	1	-

  From: ₹ 3,271.33
  Days to Ship: 11 Day(s) or more

  11 Day(s) or more

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  UCNF-B Series Correcting Type Precision Shaft Fitting

  SAKAI MANUFACTURING

  Easy to fasten a shaft using the single flange specifications
  
  [Features]
  · Can be easily tightened by combining the flange specifications with the bolt clamp specifications.

  CAD ：

  2D / 3D

  Feature	Allowable Misalignment	Application	Allowable Torque Range(N·m)	O.D. A(φ)	Overall Length W(mm)	Main Body Material	Allowable Torque(N·m)	Allowable Lateral Misalignment Range(mm)	Allowable Lateral Misalignment(mm)	Max. Rotational Speed(r/min)	Max. Rotational Speed Range(r/min)	Allowable Angular Misalignment(deg)	Buffer Part Material
  Flange Connection Type	Angular Misalignment / Eccentricity	Standard / Servo Motor / Stepping Motor / Encoder	5.01 ~ 10.00 ～ 500 to Less than 1000	62 ～ 198	39 ～ 116	Steel	10 ～ 640	0.02 ~ 0.2	0.2	6000	4,001 to 10,000	1	-

  From: ₹ 8,101.76
  Days to Ship: 11 Day(s) or more

  11 Day(s) or more

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  Precision axis fitting - Correctable type UCNFF series

  SAKAI MANUFACTURING

  [Features]·Double flange specifications. [Flange Material]·S45C is used.

  CAD ：

  2D / 3D

  Feature	Allowable Misalignment	Application	Allowable Torque Range(N·m)	O.D. A(φ)	Overall Length W(mm)	Main Body Material	Allowable Torque(N·m)	Allowable Lateral Misalignment Range(mm)	Allowable Lateral Misalignment(mm)	Max. Rotational Speed(r/min)	Max. Rotational Speed Range(r/min)	Allowable Angular Misalignment(deg)	Buffer Part Material
  Flange Connection Type	Angular Misalignment / Eccentricity	Standard / Servo Motor / Stepping Motor / Encoder	5.01 ~ 10.00 ～ 500 to Less than 1000	62 ～ 198	30 ～ 91	Steel	10 ～ 640	0.02 ~ 0.2	0.2	6000	4,001 to 10,000	1	-

  From: ₹ 8,124.71
  Days to Ship: 11 Day(s) or more

  11 Day(s) or more

Brand
Product Series
CAD
From
Days to Ship
Feature
Allowable Misalignment
Application
Allowable Torque Range(N·m)
O.D. A(φ)
Overall Length W(mm)
Main Body Material
Allowable Torque(N·m)
Allowable Lateral Misalignment Range(mm)
Allowable Lateral Misalignment(mm)
Max. Rotational Speed(r/min)
Max. Rotational Speed Range(r/min)
Allowable Angular Misalignment(deg)
Buffer Part Material

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Brand	SAKAI MANUFACTURING	TOYO TIRE & RUBBER	SAKAI MANUFACTURING	TOYO TIRE & RUBBER	SAKAI MANUFACTURING	MIKI PULLEY	SAKAI MANUFACTURING	SAKAI MANUFACTURING	SAKAI MANUFACTURING
Product Series	Precision Shaft Fitting, Correctable, UCN-B Series	Rubber-Flex Coupling RF Type	Precision Shaft Fitting, Correction Type UCR Series	Lab Flexible Coupling RFH Type	Precision axis fitting - Correctable type UCN-T7 series	Schmitt NSS DL model	UCRF Series Correcting Type Precision Shaft Fitting	UCNF-B Series Correcting Type Precision Shaft Fitting	Precision axis fitting - Correctable type UCNFF series
CAD	2D / 3D		2D / 3D		2D / 3D		2D / 3D	2D / 3D	2D / 3D
From	₹ 8,077.49	₹ 11,254.85	₹ 3,748.94	₹ 15,651.16	₹ 12,997.16	₹ 87,457.00	₹ 3,271.33	₹ 8,101.76	₹ 8,124.71
Days to Ship	11 Day(s) or more	5 Day(s) or more	Same day or more	5 Day(s) or more	16 Day(s) or more	29 Day(s) or more	11 Day(s) or more	11 Day(s) or more	11 Day(s) or more
Feature	High Torque ～ High Torsional Rigidity	Vibration Insulation	High Torque ～ Unfinished Shaft Bore	Vibration Insulation	-	Unfinished Shaft Bore	Flange Connection Type ～ Unfinished Shaft Bore	Flange Connection Type	Flange Connection Type
Allowable Misalignment	Angular Misalignment / Eccentricity	-	Angular Misalignment / Eccentricity	-	Angular Misalignment / Eccentricity	Eccentricity / Axial Misalignment	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity	Angular Misalignment / Eccentricity
Application	Standard / Servo Motor / Stepping Motor / Encoder	Standard	Standard / Servo Motor / Stepping Motor / Encoder	Standard	Standard / Servo Motor / Stepping Motor / Encoder	Standard	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor / Encoder	Standard / Servo Motor / Stepping Motor / Encoder
Allowable Torque Range(N·m)	5.01 ~ 10.00 ～ 500 to Less than 1000	20.01 ~ 50.00 ～ 50.01 ~ 100.00	1.01 ~ 3.00 ～ 500 to Less than 1000	50.01 ~ 100.00 ～ 20000 to Less than 50000	20.01 ~ 50.00 ～ 100 to Less than 500	50.01 ~ 100.00	1.01 ~ 3.00 ～ 500 to Less than 1000	5.01 ~ 10.00 ～ 500 to Less than 1000	5.01 ~ 10.00 ～ 500 to Less than 1000
O.D. A(φ)	45 ～ 155	100 ～ 135	34 ～ 155	125 ～ 450	65 ～ 100	92	50 ～ 198	62 ～ 198	62 ～ 198
Overall Length W(mm)	48 ～ 141	66 ～ 90	40 ～ 200	80 ～ 315	81 ～ 109	74	32 ～ 145.5	39 ～ 116	30 ～ 91
Main Body Material	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel
Allowable Torque(N·m)	10 ～ 640	29 ～ 78	2.5 ～ 640	98 ～ 4900	40 ～ 160	68	2.5 ～ 640	10 ～ 640	10 ～ 640
Allowable Lateral Misalignment Range(mm)	0.02 ~ 0.2	0.41 ~ 1.0 ～ 1.1 ~ 3.0	0.02 ~ 0.2	1.1 ~ 3.0 ～ 3.1 ~ 5.0	0.02 ~ 0.2	5.1 ~ 100	0.02 ~ 0.2	0.02 ~ 0.2	0.02 ~ 0.2
Allowable Lateral Misalignment(mm)	0.2	1 ～ 1.35	0.2	1.25 ～ 4.5	0.2	66	0.2	0.2	0.2
Max. Rotational Speed(r/min)	6000	4000	6000	1400 ～ 4500	6000	2500	6000	6000	6000
Max. Rotational Speed Range(r/min)	4,001 to 10,000	2001 to 4,000	4,001 to 10,000	1,001 to 2,000 ～ 2001 to 4,000	4,001 to 10,000	2001 to 4,000	4,001 to 10,000	4,001 to 10,000	4,001 to 10,000
Allowable Angular Misalignment(deg)	1	3	1	3	1	-	1	1	1
Buffer Part Material	-	Others	-	Others	-	-	-	-	-

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