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CNC stepper motor 8Nm 4.3A
CNC stepper motor 8Nm 4.3A
Supplier Info
[China Supplier]
Contact Person : Ms. Zhan Lisa
Tel : 86-571-57576990
Fax : 86-571-82308685
Product Detail
CNC stepper motor 8Nm 4.3A 1) shaft diameter 19mm 2) shaft length 40mm 3) frame size 110mm 4) 4 lend wire, CE certificate

CNC stepper motor 8Nm 4.3A has such advantage as high efficiency,energy-saving,low noise, low vibration, "high start torque","low start current" and reliable performance.They are easy for installation and maintenance

CNC stepper motor, 8Nm, 4.3A Specifications:



Step Angle(°)


Length L(mm)


Holding torque(N.m)


Current (A)


Rotor inertia (g.cm2)


Weight (kg)


Voltage (V)


Matched driver


Step accuracy



80 degree   Max

Environmental temperature

-20 ~  +50 degree

Insulation resistance

100MΩ   Min 500 V DC

Withstand voltage

500V AC 1 minute

Shaft Radial Play:

0.06mm Max.

Shaft Axial Play

0.08 mm Max.

Driver Features  High performance, low price  Provides 16 kinds of microstep selection,resolution can be set to 60000pulse/rev  Once the pulse stops for 100ms,the phase current will automatically reduce to preset value  Bipolar constant current chopper control  Photocoupler isolated input/output  Adjustable drive current divided into 16 grades range from 0.7A/phase ~ 7A/phase  Single power input, voltage range from AC110V~220V  The upmost pulse response frequence amounts to 200Kpps  Phase memorize (Notes: Once the pulse stops for 5s or more, the Driver will memorize the current phases automatically so that it can be resume after restart or MF signal changes from valid to invalid. )

Typical application  Carve machine  Precise large size & middle size lathe  Packing machine  Computer control embroidering machine  Constant speed application Description ,can match three phase hybrid step motors whose rated current under 7A,flange size range from 86~110mm.

Please contact with us for more detailed technical information.

We can design according to clients' requirements.

CNC stepper motor 8Nm 4.3A

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