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20mm Unipolar / Bipolar Hybrid Stepper Motor With 0.17 Holding Troque

Changzhou Chuangwei Motor & Electric Apparatus Co., Ltd.
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20mm Unipolar / Bipolar Hybrid Stepper Motor With 0.17 Holding Troque

Place of Origin : Jiangsu, China
Brand Name : CW
Certification : CE, ISO9001,ROHS,SGS
Model Number : NEMA8, 20BH, 20BYG
MOQ : 1 piece
Price : Negotiation
Packaging Details : Export carton and pallet
Delivery Time : 7-25days
Payment Terms : TT, L/C, Paypal
Supply Ability : 200,000pcs/month
Application : lighting& audio equipment
Relative humidity : ≤95%
Inspection : 100%
Input : DC
sample : Can be offered
Size : Nema8
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20mm Unipolar / Bipolar Hybrid Stepper Motor With 0.17 Holding Troque

NEMA 8(inch)20BYG(MM)Series two-phase (four-phase ) stepper motor used for office equipment and instrument.


Sample of nema 8 Stepper Motor size 20mm Hybrid Stepper Motor will be finished in 15 Days.
Delivery Time 25Days.
Have strict quality management system.
For More information, please feel free to contact us. We will reply you at the first time.

Small size NEMA8 20mm hybrid stepping motor

Model: NEMA8, 20BH, 20BYG

Phase: 2phase or 4 phase

Stepper Angle: 1.8º

Low Current

Small Holding Torque

Lead wire no.: 4 or 6 wires

Speed: low or high speed

Shape: Square


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.

Step Angle-----------------------------1.8°±5%

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 g-load)

Shaft Axial Play--------------------------------0.08Max.(450 g-load)

ModelNo.ofphaseStep angle±5%°






Holding Troque






Packaging & Shipping
1. Our products are packed according to the international export packing standards for seaworthy packing: carton box, plastic bag, pallet or container.
We can also deliver our products carefully packed according to customer requirement. Please contact us for getting further details.
2. Delivery for sample will be arranged in 7 days after confirming the payment.
3. Gladly ships orders around the globe with various shipping method which are door to door delivery. Just pay for the cost and wait for it at home . Generally we use DHL, EMS, UPS, TNT, and FeDex to ship your goods.
4. The shipping time it takes for you to receive your order will depend on your location, the item(s) ordered, and the shipping method you select. Most in-stock items will arrive 2-15 business days after receipt of your order.

The motors are qualified with the CE certificate and ISO9001

The motors can be designed according to the customers requirements

Q: How do I choose a suitable stepper motor for my application?
A: There are several important criteria to consider: holding torque, physical size (NEMA size, length of motor etc.), supply voltage, and supply current etc. Once you determine these key criteria, we can find a suitable model for you. Feel free to contact us, we are more than happy to help you with the selection process.
Q: I need a non-standard motor for my application, can you help?
A: Certainly, most of our customers request custom configurations in one form or another. If you plan on replacing a motor in an existing application, just send us a drawing or sample and we can help you find a suitable replacement. Alternatively, contac Q: How long should I expect the lead-time/delivery to be?
A: If you are ordering samples of standard models, we can usually have them shipped and delivered within 5 days by air. When requesting custom motors, please allow us a 4-5 week lead-time.
Q: How are your products delivered?
A: We are very flexible with shipping and have dealings with most major courier services around the world. When placing an order, simply provide us a shipping address and contact information, we will handle the rest. If there is a forwarder or courier you prefer to use, just let us know and we will accommodate.
Q: What can you tell me about the quality of your motors?
A: Delivering quality products is an absolute priority for us at LDO. We have test procedures throughout the manufacturing process starting from individual components. If you need a specialized motor from us, we also augment our existing test plans with custom testing solutions. In the rare case that an issue does arise, we will work with you to solve any problems in a timely and transparent manner.
Q: Do you provide OEM services? Can I request my own logo?
A: Yes, we can provide OEM services for volume production. Feel free to talk to us about your branding needs.

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