Original
By certification 
Introduction
20BYGH Stepper Motor is a 20mm two-phase stepper motor, Nema 8, Step Angle: 1.8°, Frame: 20*20mm motor. It is the smallest two-phase stepper motor on the market, high torque, high-speed response, small size, light weight, low carbon and environmental protection, products have passed quality environmental certification, CE, ISO, and ROHS certification.
Production process
Metalworking Stator→ Winding Stator→ Wiring Stator→ General Assembly→ Materiel→ Test & Packaging→ Warehousing→ Metalworking rotor
Technical Data
Model |
Step angle |
Motor Length |
Rate |
Rate Current |
Phase Resistance |
Phase Inductance |
Holding Torque |
Lead Wire |
Rotor |
Detent |
Motor Weight |
20BYGH202 |
1.8 |
28 |
4.6 |
0.2 |
23 |
8.2 |
140 |
4 |
9 |
20 |
0.05 |
20BYGH206 |
1.8 |
1.92 |
0.6 |
3.2 |
0.9 |
140 |
4 |
9 |
20 |
0.05 |
|
20BYGH302 |
1.8 |
33 |
5 |
0.2 |
25 |
8.4 |
180 |
4 |
9 |
30 |
0.06 |
20BYGH306 |
1.8 |
2.7 |
0.6 |
4.5 |
1.7 |
180 |
4 |
9 |
30 |
0.06 |
|
20BYGH406 |
1.8 |
40 |
3.48 |
0.6 |
5.8 |
1.6 |
260 |
4 |
9 |
50 |
0.08 |
20BYGH408 |
1.8 |
4.32 |
0.8 |
5.4 |
1.5 |
300 |
4 |
3.6 |
50 |
0.08 |
Our Advantages
a. Extensive production experience: We are specialized in motors & drivers with an experience of 10 years.
b. Complete production facilities: Owning Hydraulic machines, Cylindrical grinder, Inner-aperture-grinding machine, Lathe machine, Automatic Winding machine, Terminal machine, Stepper motor comprehensive test bench, bench drill machine, Pneumatic press machine, Air compressor, Magnetizer machine, Open tilting press machine, Oven machine, Universal rocker milling machine, DC regulated power supply, Low resistance tester etc.
c. High quality raw material: We mainly choose raw material from big bearing factory, such as NMB, NSK, which are best and largest raw bearing material manufacturer in the world.
d. Strict Physical/Chemical testing procedures: Meeting the requirements of the product design and process, providing reliable testing data.
Our service
Ø Provide the technical design and solutions;
Ø New plant construction guidance;
Ø Designing and manufacturing of non-standard equipment;
Ø Supply accessories at any time;
FAQ
1. Q: Are you a manufacturer, trading company or a third party?
A: We are a manufacturer, and we have builded up our company since 2008.
2. Q: Where is your factory located?
A: Our factory address is: No.18, Boyang Road, JintanArea, ChangzhouCity, Jiangsu Province, China.
3. Q: How can i get to your factory?
A: Our factory is near shanghai Airport, we can pick you up in the airport.
4. Q: Ifi will need to stay in your place for few days, is that possible to book the hotel for me?
A: It's always my pleasure, hotel booking service is available.
http://www.wantmotor.com/
