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Single Axis Units Rolled Ball Screw With Cover

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 made possible by using a linear guide for medium and heavy load.

Belt Actuators/Drives and Accessories, A single axis unit with cover can prevent damage to the single axis unit caused by dropping small parts, etc., and prevent liquids
such as adhesive or grease from dripping inside the single axis unit. Safe use is ensured, significantly reducing magement costs.

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 reduces 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

Dimensional Drawing of Belt Actuators/Drives and Accessories

Belt Actuators/Drives and Accessories AccessoriesBelt Actuators/Drives and Accessories MaterialBelt Actuators/Drives and Accessories Surface TreatmentQuantityNote
Hexagon socket head bolt M5×10IronTrivalent Chromate Treatment (Black)4For fixing bracket
PartBaseTableMotor BracketNut BracketFixed Side Screw Support UnitSupport Side Bearing HousingStopper
Belt Actuators/Drives and Accessories MaterialAluminum AlloyAluminum AlloyAluminum AlloyAluminum AlloyIronAluminum AlloyResin
Belt Actuators/Drives and Accessories Surface TreatmentBlack
Anodized
Black
Anodized
Black
Anodized
Black
Anodized
Ferroferric Oxide
Protective Film
Black
Anodized
-
Dimensional drawing of KUAC/KUHC motor installation dowel hole and effective stroke

Specification Table of Belt Actuators/Drives and Accessories

Ordering Example
 
Part NumberSelectionRolled Ball ScrewW
Workbench Width
H
Total Height
H1
Guide
Height
H2
Axis
Height
Table
Belt Actuators/Drives and AccessoriesTypeBelt Actuators/Drives and AccessoriesNo.Belt Actuators/Drives and AccessoriesL
Base Length
Belt Actuators/Drives and AccessoriesL1
Table Length
DiameterLeadWt2M1P1P2
E-KUAC1510L
1520L
3401501510
20
22074283222022M5120195
400
460
520
580
2010L
2020L
20893940
640
700
782834
760
820
Part NumberBaseBase Mounting HoleMotor Mounting Related Dimensions
TypeNo.W1H4t1h1P3hQSP.C.DDD1H3NN1N2N3dM2R
E-KUAC1510L
1520L
20849122012011.5
LQ
3406
4008
4608
52010
58010
64012
70012
76014
82014
LS
34050
40020
46050
52020
58050
64020
70050
76020
82050
70504562455401510M510
2010L61297057.539.52012
2020L552064
*L=340 is suitable for 1510L only, and L=400 is suitable for 1510L and 2010L only.

■ Applicable Servo Motor Table
ManufacturersPart NumberOutput Power (W)Square Flange
Yaskawa ElectricSGM7J-02200□60
SGM7J-04400
Mitsubishi ElectricHG-MR23200
HG-KR23200
HF-MP23200
HF-KP23200
HG-MR43400
HG-KR43400
HF-MP43400
HF-KP43400

■ Precision·Allowable Static Load
Part Number*Positioning
Repeatability (mm)
Allowable Static Load (kg)*Parallelism
(mm)
TypeNo.HorizontalVertical
Rolled
Ball Screw

E-KUAC
1510L±0.052897153
LParallelism
3400.06
4000.07
4600.08
5200.09
5800.10
6400.12
7000.13
7600.14
8200.15
1520L
2010L4345169
2020L
Belt Actuators/Drives and Accessories
■ Ball Screw Coupling Side Shaft End Alterations
AlterationsCodeSpec.
Machining fixed side shaft end keywaysKCAdds keyways.

KC= 1mm increments
Ordering Code KC10
Part NumberKC
E-KUAC153≤KC≤14
E-KUAC204≤KC≤19
Belt Actuators/Drives and Accessories
Machining fixed side shaft end keywaysKLCThe machining position of keyways can be specified.
K, S= 1mm increments
Ordering Code KLC-K5-S2
Part NumberK·S
E-KUAC153≤K≤14
4≤K+S≤14
E-KUAC204≤K≤19
5≤K+S≤19
Belt Actuators/Drives and Accessories
Machining fixed side shaft end planeSCAdds planes.

SC= 1mm increments
Ordering Code SC7
Part NumberSC
E-KUAC155≤SC≤14
E-KUAC205≤SC≤19
Belt Actuators/Drives and Accessories
Machining a plane at fixed side shaft end
(2 places)
SWCAdds planes at 2 places
(90° position).
SWC= 1mm increments
Ordering Code SWC7
Part NumberSWC
E-KUAC155≤SWC≤14
E-KUAC205≤SWC≤19
Belt Actuators/Drives and Accessories
 
■ Single Axis Actuators Cover Specification Optical Sensor
Dimensions Table
■ Cover Specification Optical Sensor Dimensions Table
Applicable Part NumberCode
E-KUAC
1510L/1520L
CW1
CW2
CW3
E-KUAC
2010L/2020L

Example Use of Belt Actuators/Drives and Accessories

Movement and positioning of E-KUAC single axis units on deburring equipment
(1) Deburring Equipment Unit
Model : E-KUAC1505-340-150
Description : Movement of deburring brush. Especially suitable for working conditions with variable lifting speed and durability requirements.
Application : A sufficiently rigid device is required to prevent vibration.
Movement and positioning of E-KUHC single axis units on movable grinding head equipment
(2) Movable Grinding Head Unit
Model : E-KUHC2010L-400-200
Description : Movement and positioning for bending and grinding equipment of crankshafts.
Application : The part of the device that deviates from the base plate.
Movement and positioning of E-KUAC single axis units on welding head equipment
(3) Welding Head Unit
Model: E-KUAC2010L-580-200
Description: Movement and positioning of the sliding part during equidistant welding operations of section steel spot welding machines.
Application: A sufficiently rigid device is required to prevent clamping.

Application Industries of Belt Actuators/Drives and Accessories

Semiconductor Automotive
Application of KU single axis units in semiconductor industry Transportation inspection of wafers Application of KU single axis units in automotive industry Assembly inspection of components
Electronic & Electrical Smart Phones
Application of KU single axis units in electronic & electrical industry High precision positioning Application of KU single axis units in smart phone industry Assembly inspection of components

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.

(1) Accessory Installation Diagram of Belt Actuators/Drives and Accessories
KU Actuator Motor Accessory Assembly Drawing Motor and Coupling Not Included
Note 1. Dowel pin is pressed into the motor bracket.
Note 2. Accessory and 4 M3x10 fixing bolts are included.
Note 3. Motor and coupling are not included.

(2) Cover Installation Procedure of Belt Actuators/Drives and Accessories
Step 1 : Fix the KU□C body on the device or workbench used by the customer.
Step 2 : Install the attached brackets ①② onto the body.
Step 3 : Fix the attached cover ③ onto the attached brackets ①② already installed in Step 2.
KU□C Actuators Product Structure and Cover Installation Procedure

■ Belt Actuators/Drives and Accessories Maintenance Method
(1) Grease Replenishment Method
After applying grease directly to the ball screw, slide the workbench over the full stroke to achieve overall uniform application.
Insert the grease gun into the nozzle on the linear guide and inject grease.
After injection, move the table over the full stroke several times to achieve overall uniform application.
“”Grease: Showa Shell Albania Grease S2.

(2) Frequency of Grease Replenishment
 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

■ Belt Actuators/Drives and Accessories Arrival and Usage :
(1) The sensor unit, cover 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 Belt Actuators/Drives and Accessories 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
MISUMI KU actuator uses a linear guide for medium and heavy load MISUMI LXH45 Single Axis Actuator  Standard Type/Cover Type MISUMI LX30 Single Axis Actuator Standard Type/Cover Type
Representative model: SX2R24-640 Representative model: LXH4520-B1-N-640 Representative model: LX3010-B1-N-600

Part Number 

CAD Data download and 3D preview are not available because the part number has not yet been determined.

  • *In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
  • Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
Loading...
Part Number
E-KUAC1510L-[340,​400,​460,​520,​580,​640,​700,​760,​820]-150
E-KUAC1520L-[460,​520,​580,​640,​700,​760,​820]-150
E-KUAC2010L-[400,​460,​520,​580,​640,​700,​760,​820]-150
E-KUAC2020L-[460,​520,​580,​640,​700,​760,​820]-150
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipBall Screw Dia.
(φ)
Ball Screw Lead
(mm)
Overall Base Length [L]
(mm)

-

1 Piece(s) 39 Day(s) 1510340 ~ 820

-

1 Piece(s) 39 Day(s) 1520460 ~ 820

-

1 Piece(s) 39 Day(s) 2010400 ~ 820

-

1 Piece(s) 39 Day(s) 2020460 ~ 820

Loading...

  1. 1
Dimensional Drawing
 Accessories Material Surface TreatmentQuantityNote
Hexagon socket head bolt M5×10IronTrivalent Chromate Treatment (Black)4For fixing bracket
PartBaseTableMotor bracketNut BracketFixed Side Screw Support UnitSupport Side Bearing HousingStopper
MaterialAluminum AlloyAluminum AlloyAluminum AlloyAluminum AlloyIronAluminum AlloyResin
Surface TreatmentBlack
Anodized
Black
Anodized
Black
Anodized
Black
Anodized
Ferroferric Oxide
Protective Film
Black
Anodized
-
Dimensional drawing of KUAC/KUHC motor installation dowel hole and effective stroke
Specification Table
Ordering Example
 
Part NumberSelectionRolled Ball ScrewW
Workbench Width
H
Total Height
H1
Guide
Height
H2
Axis
Height
Table
TypeNo.L
Base Length
L1
Table Length
DiameterLeadWt2M1P1P2
E-KUAC1510L
1520L
3401501510
20
22074283222022M5120195
400
460
520
580
2010L
2020L
20893940
640
700
782834
760
820
Part NumberBaseBase Mounting HoleMotor Mounting Related Dimensions
TypeNo.W1H4t1h1P3hQSP.C.DDD1H3NN1N2N3dM2R
E-KUAC1510L
1520L
20849122012011.5
LQ
3406
4008
4608
52010
58010
64012
70012
76014
82014
LS
34050
40020
46050
52020
58050
64020
70050
76020
82050
70504562455401510M510
2010L61297057.539.52012
2020L552064
*L=340 is suitable for 1510L only, and L=400 is suitable for 1510L and 2010L only.

■Applicable Servo Motor Table
ManufacturersPart NumberOutput Power (W)Square Flange
Yaskawa ElectricSGM7J-02200□60
SGM7J-04400
Mitsubishi ElectricHG-MR23200
HG-KR23200
HF-MP23200
HF-KP23200
HG-MR43400
HG-KR43400
HF-MP43400
HF-KP43400

■Precision·Allowable Static Load
Part Number*Positioning
Repeatability (mm)
Allowable Static Load (kg)*Parallelism
(mm)
TypeNo.HorizontalVertical
Rolled
Ball Screw

E-KUAC
1510L±0.052897153
LParallelism
3400.06
4000.07
4600.08
5200.09
5800.10
6400.12
7000.13
7600.14
8200.15
1520L
2010L4345169
2020L

Ball Screw Coupling Side Shaft End Alterations
AlterationsCodeSpec.
Machining fixed side shaft end keywaysKCAdds keyways.

KC= 1mm increments
Ordering Code KC10
Part NumberKC
E-KUAC153≤KC≤14
E-KUAC204≤KC≤19
Machining fixed side shaft end keywaysKLCThe machining position of keyways can be specified.
K, S= 1mm increments
Ordering Code KLC-K5-S2
Part NumberK·S
E-KUAC153≤K≤14
4≤K+S≤14
E-KUAC204≤K≤19
5≤K+S≤19
Machining fixed side shaft end planeSCAdds planes.

SC= 1mm increments
Ordering Code SC7
Part NumberSC
E-KUAC155≤SC≤14
E-KUAC205≤SC≤19
Machining a plane at fixed side shaft end
(2 places)
SWCAdds planes at 2 places
(90° position).
SWC= 1mm increments
Ordering Code SWC7
Part NumberSWC
E-KUAC155≤SWC≤14
E-KUAC205≤SWC≤19
 
■Single Axis Actuators Cover Specification Optical Sensor
Dimensions Table
■Cover Specification Optical Sensor Dimensions Table
Applicable Part NumberCode
E-KUAC
1510L/1520L
CW1
CW2
CW3
E-KUAC
2010L/2020L

Basic Information

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

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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