Joint Units - For Ball Screws and Motors

Joint Units - For Ball Screws and Motors
  • Volume Discount

Precise shaft centering is made possible by integrating the motor bracket and the ball screw support bearing unit.

  • inCAD Components
Joint Units - For Ball Screws and Motors:Related Image
[ ! ]For details of the support unit, >> Click here.
・Materials
Type[ M ]Material[ S ]Surface Treatment[ A ]AccessoriesApplicable Motor
Main BodySupport UnitsMain BodySupport Units
BJS5052 Aluminum Alloy1045 Carbon SteelClear AnodizeBlack OxideCollar 1 pc.
Bearing Nut 1 pc.
(with Set Piece)
AC Servo Motor
BJSMElectroless Nickel Plating
■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.

Specifications

Part Number
BJS8A
Part NumberdB1B2D1D2D3EFH1H2JKLNQST1T2W1W2X1X2Y1Y2P.C.D.M1
(Fine Thread)
M2 (Coarse)d1Support Units
TypeNo.BJSBJSM
BJS
BJSM
*    8A8679302811.52164411943401012126475240355145.56.545M8x1.0M35.58BRW8-
*    8B46M410
*10A1074133034142570462346421014147545642428165.5845M10x1.0M36.58BRW10BRWN10
10B46M410
*12A1274133036152572472346441014147545844448165.5845M12x1.0M36.58BRW12BRWN12
12B46M410
12C84503198622656621318958806270M58.5Through
15A159715504020319861266362131718971806252818101070M15x1.0M58.513BRW15BRWN15
15B106704112882367282162311741067090M610.515
20A2011722505725351167030697020242311779470681428111370M20x1.0M510.513BRW20BRWN20
20B12770411288236798287106826890M615
[ ! ] * marked sizes are for BJS.
■Motor Compatibility Chart
Part NumberMotorPart NumberMotor
Flange SizeManufacturerOutput (W)Flange SizeManufacturerOutput (W)
BJS8A
BJS10A
B
JS12A
38 sq.Panasonic30BJS (M) 12C
BJS (M) 15A
BJS (M) 20A
60 sq.Yaskawa Electric Corporation200
50400
100Mitsubishi Electric Corporation200
BJS8B
BJS (M) 10B
BJS (M) 12B
40 sq.Yaskawa Electric Corporation30400
50Sanyo Denki Co.,Ltd.200
100400
Mitsubishi Electric Corporation50Omron Corporation200
100400
Sanyo Denki Co.,Ltd.30BJS (M) 15B
BJS (M) 20B
80 sq.Yaskawa Electric Corporation750
50Mitsubishi Electric Corporation750
100Sanyo Denki Co.,Ltd.750
Omron Corporation30Omron Corporation750
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.

Part Number 

  • Incomplete part number.
    Please use left hand selections to complete a 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 NumberVolume DiscountDays to Ship RoHSShaft Dia. d
(Ø)
P.C.D.
(φ)
Available

6 Days or more

10845
Available

6 Days or more

10846
Available

6 Days or more

101045
Available

6 Days or more

101046
Available

6 Days or more

101245
Available

6 Days or more

101246
Available

6 Days or more

101270
Available

6 Days or more

101570
Available

6 Days or more

101590
Available

6 Days or more

102070
Available

6 Days or more

102090
Available

6 Days or more

101046
Available

6 Days or more

101246
Available

6 Days or more

101270
Available

6 Days or more

101570
Available

6 Days or more

101590
Available

6 Days or more

102070
Available

6 Days or more

102090

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Basic Information

Cost Efficient Standard Type Fixed Side Standard Type Shape Square Type
Mounting Method From Top

Additional Products in this Category

Complementary Products

MISUMI Unit Example related to this product

Tech Support

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