Joint Units For Ball Screws and Motors

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

 
TypeMaterialSurface TreatmentAccessoryApplicable Motor
Main BodySupport UnitsMain BodySupport Units
BJSEN AW-5052 Equiv.EN 1.1191 Equiv.Clear AnodizeBlack OxideCollar 2 pcs.
Bearing Nut 1 pc.
(with Set Piece)
AC Servo Motor
BJSMElectroless Nickel Plating

Specifications

Part Number
BJS8A
Part Number d B1 B2 D1 D2 D3 E F H1 H2 J K L N Q S T1 T2 W1 W2 X1 X2 Y1 Y2 P.C.D. M1 (Fine) M2 (Coarse) d1 Support Units
Type No. BJS BJSM
BJS
BJSM
*    8A 8 67 9 30 28 11.5 21 64 41 19 43 40 10 12 12 6 47 52 40 35 5 14 5.5 6.5 45 M8x1.0 M3 5.5 8 BRW8 -
*    8B 46 M4 10
*10A 10 74 13 30 34 14 25 70 46 23 46 42 10 14 14 7 54 56 42 42 8 16 5.5 8 45 M10x1.0 M3 6.5 8 BRW10 BRWN10
10B 46 M4 10
*12A 12 74 13 30 36 15 25 72 47 23 46 44 10 14 14 7 54 58 44 44 8 16 5.5 8 45 M12x1.0 M3 6.5 8 BRW12 BRWN12
12B 46 M4 10
12C 84 50 31 98 62 26 56 62 13 18 9 58 80 62 70 M5 8.5 Through
15A 15 97 15 50 40 20 31 98 61 26 63 62 13 17 18 9 71 80 62 52 8 18 10 10 70 M15x1.0 M5 8.5 13 BRW15 BRWN15
15B 106 70 41 128 82 36 72 82 16 23 11 74 106 82 90 M6 10.5 15
20A 20 117 22 50 57 25 35 116 70 30 69 70 20 24 23 11 77 94 70 68 14 28 11 13 70 M20x1.0 M5 10.5 13 BRW20 BRWN20
20B 127 70 41 128 82 36 79 82 87 106 82 68 90 M6 15
* marked sizes are for BJS only.

■Motor Compatibility Chart
Part Number Motor Part Number Motor
Flange Size Manufacturer Output (W) Flange Size Manufacturer Output (W)
BJS8A
BJS10A
B
JS12A
□38 Panasonic 30 BJS (M)12C
BJS (M)15A
BJS (M)20A
□60 Yaskawa Electric Corporation 200
50 400
100 Mitsubishi Electric Corporation 200
BJS8B
BJS (M)10B
BJS (M)12B
□40 Yaskawa Electric Corporation 30 400
50 Sanyo Denki Co., Ltd. 200
100 400
Mitsubishi Electric Corporation 50 Omron Corporation 200
100 400
Sanyo Denki Co Ltd. 30 BJS (M)15B
BJS (M)20B
□80 Yaskawa Electric Corporation 750
50 Mitsubishi Electric Corporation 750
100 Sanyo Denki Co., Ltd. 750
Omron Corporation 30 Omron Corporation 750
50        
100        
Motor part numbers and specifications are subject to change. Refer to motor manufacturer's specifications.
Selection of motors, ball screws and couplings should be made upon confirming user's application specific criteria.
Other motors and couplings not listed in the chart can also be used. Consult with mounting dimensions and specifications of each product.
When selecting ball screws, use MISUMI Technical Calculation Software: http://fa.misumi.jp/ (Free)

Part Number:  

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Part Number
BJS8A
BJS8B
BJS10A
BJS10B
BJS12A
BJS12B
BJS12C
BJS15A
BJS15B
BJS20A
BJS20B
BJSM10B
BJSM12B
BJSM12C
BJSM15A
BJSM15B
BJSM20A
BJSM20B
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSShaft Dia. d
(φ)
P.C.D.
(Ø)

203.82 €

1 Available Same day

Stock

10845

203.82 €

1 Available 5 Days 10846

190.25 €

1 Available 5 Days 101045

190.25 €

1 Available 5 Days 101046

193.19 €

1 Available 5 Days 101245

193.19 €

1 Available Same day

Stock

101246

253.59 €

1 Available 5 Days 101270

253.59 €

1 Available 5 Days 101570

391.14 €

1 Available 5 Days 101590

399.82 €

1 Available 5 Days 102070

423.30 €

1 Available 5 Days 102090

212.51 €

1 Available 5 Days 101046

215.57 €

1 Available 5 Days 101246

279.03 €

1 Available 5 Days 101270

280.49 €

1 Available 5 Days 101570

415.48 €

1 Available 5 Days 101590

429.54 €

1 Available 5 Days 102070

453.14 €

1 Available 5 Days 102090

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More Information

■Features • Simplification of Assembly: With a support bearing unit already pre-installed
mounting and aligning a motor becomes simple with a build-in pilot.
• Accurate Shaft Centering : Unitized construction of ball screw and motor mounts reduces shaft misalignments.

Basic information

Type Fixed Side Standard Type Shape Square Type Mounting Method Face Mounting

Complementary Products

MISUMI Unit еxample related to this product

Tech Support