Two / Four Phase High Torque Stepper Motor , 8 Wire Stepping Motor
NEMA 23(inch) 57BHH(MM)Series two-phase (four phase) stepper motor
NEMA23 Square 57BYGH stepper motor
57mm stepping motor
Model: NEMA23, 57BHH, 57BYGH
Phase: 2phase or 4 phase
Stepper Angle: 1.8º
Small Holding Torque
Lead wire no.: 4 or 6 or 8wires
Speed: low or high speed
Our application fields refer to robot, music fountain, industrial
electronic automation equipment, medical instrument, advertising
equipment, stage lighting equipment, printer, textile machinery,
external applicable equipment of computer, CNC router, etc.
Temperature Rise--------------------------80℃ Max.
Insulation Resistant--------100MΩ Min.,500VDC
Dielectric Strength--------500VAC for one minute
Ambient Temperature ----------—20℃~+50℃
Shaft Radial Play-------------------------------0.02Max.(450
Shaft Axial Play--------------------------------0.08Max.(450
|Holding Troque kg.cm|
Why choose us?
1. Environmental friendly
2. In time delivery
3. Negotiable and competitive price
4. CE, ROHS, SGS certification
5. In time after-sale service
6. 1-year guarantee period
7. Customized products
1. Motors production
All the products we sold here are manufactured by Changzhou
Chuangwei Motor&Electric Apparatus Co., Ltd in Changzhou ,
Jiangsu Province ,China.
Please contact us to confirm the model and other details of the
motor before purchase.
Samples in stock can be delivered within 7 days and customized
samples within 30 days. Delivery date for bulk order depends on
Q: How to choose a motor to match my machine?
A: Please give us the key parameters of the motor. Here are some
important specifications we need : holding torque, physical size
(diameter ,length etc.), voltage, current etc. Feel free to contact
us and give the information, we are very glad to help you if you
are confused in selection.
Q: If I need a special motor , can you manufacture?
A: Certainly, you can. If you want to replace a motor in an
existing application,please send us a drawing or sample and we can
help you find a suitable replacement. Or, you can contact us and
describe your application, our engineers will work together with
you to find a solution tailor-made for you.
Q: Do you have any products in stock? Can I order samples first?
A: We stock many of our standard models. If you would like to test
a sample first, we are glad to send some your way. Of course we do
not stock specialized motors. If you have special needs, please let
us know and we will try our best to send you samples as soon as
The motors are qualified with the CE certificate and ISO9001
The motors can be designed according to the customers requirements