Do single axis units come with couplings?

Single axis units do not come with couplings. MISUMI has recommended coupling models. Please select the appropriate coupling model referring to the 'Examples of Applicable Coupling - Models' in the Specification Table for Single Axis Unit Selection.

Is the optional sensor already installed on the body of the single axis unit when the product is shipped?

When the single axis unit is shipped, the sensor is not installed on the body. The sensor unit is packaged separately and shipped as an accessory in the original packaging carton for the body of the single axis unit. Upon arrival of the product, the customer needs to install the sensor himself.

Do you sell single axis units in a set along with a motor?

Single axis units are not sold in a set along with a motor. The customer needs to select and purchase the motor himself. You can choose the appropriate motor model referring to the 'Motor Application Table' in the MISUMI catalog.

How to install the sensor?

The installation method of the sensor varies with the specific operating conditions of the customer. The commonly used method is to install an origin sensor in the middle of a single axis unit and a limit sensor at both ends.

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Part Number Complete

E-KUA1510L-[340,400,460,520,580,640,700,760,820]-150

Ball Screw Dia. Ball Screw Lead Overall Base Length [L] type CAD Days to Ship

Specification/Dimensions

Ball Screw Dia.(φ)
- 15
- 20
Clear
Ball Screw Lead(mm)
- 10
- 20
Clear
Overall Base Length [L](mm)
340

400

460

520

580

640

700

760

820
Clear
type
- E-KUA
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

40 Day(s) or Less
Clear

Specify Alterations

Single Axis Units Rolled Ball Screw, Coverless (Part Number)

Name: Single Axis Units Rolled Ball Screw, Coverless
Brand: MISUMI
Availability: PreOrder

Check FAQ of this product (4 items)

Brand :

MISUMI

MiSUMi Economy

MISUMI

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Price :

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Total Price :

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Days to ship :

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CAD Download

Product Overview of Belt Actuators/Drives and Accessories

Belt Actuators/Drives and Accessories E-KUA/E-KUAC single axis unit, which has standardized the mechanism self-made by the customer with high usage frequency, is driven by rolled/precision ball screw to achieve high precision positioning. High-load transfer is also madepossible by using a linear guide for medium and heavy load.

Product Features of Belt Actuators/Drives and Accessories

Feature 1: Belt Actuators/Drives and Accessories high precision. Achieves high precision positioning through the combination of linear guide and ball screw.
Feature 2: Belt Actuators/Drives and Accessories low cost. Saves time in design, procurement and assembly, significantly reducing labor costs for customers.
Feature 3: Belt Actuators/Drives and Accessories heavy load resistance. Suitable for high and heavy load transfer thanks to the use of a linear guide for medium and heavy load.

Structure Features of Belt Actuators/Drives and Accessories

Belt Actuators/Drives and Accessories, Adopts a lightweight aluminum base with high rigidity, featuring a ball linear guide.
Driven by rolled screw, two products (without cover type and with cover type) are added to the lineup.
Main Components and Structure Features of KU Single Axis Axis Actuators

Main Components and Structure Features of KU Single Axis Axis Actuators

Dimensional Drawing of Belt Actuators/Drives and Accessories

Part	Base	Table	Motor bracket	Nut Bracket	Fixed Side Screw Support Unit	Support Side Bearing Housing	Stopper
Material	Aluminum Alloy	Aluminum Alloy	Aluminum Alloy	Aluminum Alloy	Iron	Aluminum Alloy	Resin
Surface Treatment	Black Anodized	Black Anodized	Black Anodized	Black Anodized	Ferroferric Oxide Protective Film	Black Anodized	-

Dimensional drawing of KUA/KUH motor installation dowel hole and effective stroke

Specification Table of Belt Actuators/Drives and Accessories

Part Number		Selection		Rolled Ball Screw	Lead	W Workbench Width	H Total Height	H1 Guide Height	H2 Axis Height	Table
Type	No.	L Base Length	L1 Table Length	Diameter						L1	t2	M1	P1	P2
E-KUA	1510L 1520L	340	150	15	10 20	200	64	28	32	150	12	M6	80	160
		400
		460
		520
		580
	2010L 2020L			20			79	39	40				100	150
		640
		700
							68	28	34
		760
		820

Part Number

Base

Base Mounting Hole

Motor Mounting Related Dimensions

Type

No.

P.C.D

E-KUA

1510L
1520L

195

120

11.5

L	Q
340	6
400	8
460	8
520	10
580	10
640	12
700	12
760	14
820	14

L	S
340	50
400	20
460	50
520	20
580	50
640	20
700	50
760	20
820	50

2010L

57.5

39.5

2020L

57.5

*L=340 is suitable for 1510L only, and L=400 is suitable for 1510L and 2010L only.

■ Applicable Servo Motor Table

Manufacturers	Part Number	Output Power (W)	Square Flange
Yaskawa Electric	SGM7J-02	200	□60
Yaskawa Electric	SGM7J-04	400
Mitsubishi Electric	HG-MR23	200
	HG-KR23	200
	HF-MP23	200
	HF-KP23	200
	HG-MR43	400
	HG-KR43	400
	HF-MP43	400
	HF-KP43	400

■ Precision·Allowable Static Load

Part Number

*Positioning Repeatability (mm)

Allowable Static Load (kg)

*Parallelism (mm)

Type

No.

Horizontal

Vertical

Rolled
Ball Screws
E-KUA

1510L

±0.05

2897

153

L	Parallelism
340	0.06
400	0.07
460	0.08
520	0.09
580	0.10
640	0.12
700	0.13
760	0.14
820	0.15

1520L

2010L

4345

169

2020L

■ Single Axis Actuators Standard Specification Optical Sensor

■ Standard Specification Optical Sensor Dimensional Table

Applicable Part Number	Code
E-KUA 1510L/1520L	W1 W2 W3
E-KUA 2010L/2020L	W1 W2 W3

Example Use of Belt Actuators/Drives and Accessories

Transfer and positioning of KU single axis actuators on XY devices such as laser welding heads

(1)Laser Welding Head Unit
Model : E-KUA1204-340-150
Description : Transfer and positioning of LSI lead wires for laser welding head.
Application : XY devices where stability of the base plate is required.

Fixed-point control of KU single axis units on spring-assembled equipment

(2)Spring Adjuster Unit
Model : E-KUA2005L-400-150
Description : Performs position adjustment when assembling the spring to the spring connecting rod.
Application : Easily realize free fixed-point control based on external signals.

(3)Dispenser Head Unit
Model : E-KUA1204-340-100, E-KUA1204-460-150
Description : Carries and positions the resin housing to the fixture position, and the dispenser to the sealing material dispensing position.
Application : Dedicated for scenarios with more specialized designs due to space limitation.

Application Industries of Belt Actuators/Drives and Accessories

Semiconductor		Automotive

Electronic & Electrical		Smart Phones

Usage Method of Belt Actuators/Drives and Accessories

■ Mounting Method of Belt Actuators/Drives and Accessories
Mount by positioning on the side of the base.
To ensure the precision of the single axis unit, fix it to an iron plate with flatness of ±0.02mm or less and thickness of 20mm or more through the mounting holes of the base, otherwise the base will be deformed and jamming will occur.
See above for motor mounting method.

■ Maintenance Method of Belt Actuators/Drives and Accessories
(1)Grease Replenishment Method
Ball screw: After applying grease directly to the ball screw, move the sliding table by hand over the full stroke to achieve overall uniform application.
Linear guide: Insert the grease gun into the slider oil nozzle and inject grease.
After injection, move the table over the full stroke several times to achieve overall uniform application.
Recommended grease: Showa Shell Albania Grease S2.

(2)Frequency of Grease Replenishment of Belt Actuators/Drives and Accessories
Replenish grease every 6 months (or when the travel distance reaches 1000KM).
The replenishment interval varies with operating conditions and operating environment. Please make appropriate judgments.

Precautions of Belt Actuators/Drives and Accessories

■ Product Arrival and Usage of Belt Actuators/Drives and Accessories :
(1) The sensor unit and the single axis unit are shipped in the same package. The customer installs by himself.
(2) Due to the large number of fine parts, please check the supplied parts immediately after unpacking.
(3) Turn on the power and use the product after ensuring safety in the surroundings, thus avoiding equipment damage or personal injury accidents.

■ Operating Environment of Belt Actuators/Drives and Accessories
Use at an ambient temperature of 50°C or less. Recommended operating temperature: 0 to 50℃ (without freezing or condensation).

■ Avoid using the single axis unit in the following environments
(1) Dusty environment (especially metal powder)
(2) Environment with splashing water and oil
(3) Near fire sources
(4) Environment with excessive organic solutions and salt
(5) Environment with direct sunlight and heat radiation
(6) Environment subject to strong vibration and shock
(7) Environment with corrosive gas, combustible gas

Related Products of Belt Actuators/Drives and Accessories

Linear Guides for Heavy Load	Single Axis Actuator LXH45	Single Axis Actuator LX30

Representative model: SX2R24-640	Representative model: LXH4520-B1-N-640	Representative model: LX3010-B1-N-600

Part Number

Incomplete part number.
Please use left hand selections to complete a part number.

: 30; 60; 90

Part Number
E-KUA1510L-[340,400,460,520,580,640,700,760,820]-150
E-KUA1520L-[460,520,580,640,700,760,820]-150
E-KUA2010L-[400,460,520,580,640,700,760,820]-150
E-KUA2020L-[460,520,580,640,700,760,820]-150

Price	Minimum Order Qty.	Days to Ship	Ball Screw Dia. (φ)	Ball Screw Lead (mm)	Overall Base Length [L] (mm)
-	1 Piece(s)	40 Day(s)	15	10	340 ～ 820
-	1 Piece(s)	40 Day(s)	15	20	460 ～ 820
-	1 Piece(s)	40 Day(s)	20	10	400 ～ 820
-	1 Piece(s)	40 Day(s)	20	20	460 ～ 820

Dimensional Drawing

Part	Base	Table	Motor Bracket	Nut Bracket	Fixed Side Screw Support Unit	Support Side Bearing Housing	Stopper
Material	Aluminum Alloy	Aluminum Alloy	Aluminum Alloy	Aluminum Alloy	Iron	Aluminum Alloy	Resin
Surface Treatment	Black Anodized	Black Anodized	Black Anodized	Black Anodized	Ferroferric Oxide Protective Film	Black Anodized	-

Specification Table

Part Number		Selection		Rolled Ball Screw	Lead	W Workbench Width	H Total Height	H1 Guide Height	H2 Axis Height	Table
Type	No.	L Base Length	L1 Table Length	Diameter						L1	t2	M1	P1	P2
E-KUA	1510L 1520L	340	150	15	10 20	200	64	28	32	150	12	M6	80	160
		400
		460
		520
		580
	2010L 2020L			20			79	39	40				100	150
		640
		700
							68	28	34
		760
		820

Part Number

Base

Base Mounting Hole

Motor Mounting Related Dimensions

Type

No.

P.C.D

E-KUA

1510L
1520L

195

120

11.5

L	Q
340	6
400	8
460	8
520	10
580	10
640	12
700	12
760	14
820	14

L	S
340	50
400	20
460	50
520	20
580	50
640	20
700	50
760	20
820	50

2010L

57.5

39.5

2020L

57.5

*L=340 is suitable for 1510L only, and L=400 is suitable for 1510L and 2010L only.

Alterations

■Applicable Servo Motor Table

Manufacturers	Part Number	Output Power (W)	Square Flange
Yaskawa Electric	SGM7J-02	200	□60
Yaskawa Electric	SGM7J-04	400
Mitsubishi Electric	HG-MR23	200
	HG-KR23	200
	HF-MP23	200
	HF-KP23	200
	HG-MR43	400
	HG-KR43	400
	HF-MP43	400
	HF-KP43	400

■Precision·Allowable Static Load

Part Number

*Positioning Repeatability (mm)

Allowable Static Load (kg)

*Parallelism (mm)

Type

No.

Horizontal

Vertical

Rolled
Ball Screws
E-KUA

1510L

±0.05

2897

153

L	Parallelism
340	0.06
400	0.07
460	0.08
520	0.09
580	0.10
640	0.12
700	0.13
760	0.14
820	0.15

1520L

2010L

4345

169

2020L

■Single Axis Actuators Standard Specification Optical Sensor

■Standard Specification Optical Sensor Dimensional Table

Applicable Part Number	Code
E-KUA 1510L/1520L	W1 W2 W3
E-KUA 2010L/2020L	W1 W2 W3

Basic Information

Types of Ball Screws	Rolled	Motor Type	Servo motor type	Table Width W(mm)	200

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Frequently asked question (FAQ)

Question: Do single axis units come with couplings?: Answer: Single axis units do not come with couplings. MISUMI has recommended coupling models. Please select the appropriate coupling model referring to the "Examples of Applicable Coupling - Models" in the Specification Table for Single Axis Unit Selection.
Question: Is the optional sensor already installed on the body of the single axis unit when the product is shipped?: Answer: When the single axis unit is shipped, the sensor is not installed on the body. The sensor unit is packaged separately and shipped as an accessory in the original packaging carton for the body of the single axis unit. Upon arrival of the product, the customer needs to install the sensor himself.
Question: Do you sell single axis units in a set along with a motor?: Answer: Single axis units are not sold in a set along with a motor. The customer needs to select and purchase the motor himself. You can choose the appropriate motor model referring to the "Motor Application Table" in the MISUMI catalog.
Question: How to install the sensor?: Answer: The installation method of the sensor varies with the specific operating conditions of the customer. The commonly used method is to install an origin sensor in the middle of a single axis unit and a limit sensor at both ends.

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