1.8 Step Angle Nema 8 20mm Unipolar Stepper Motor , 4 Phase
NEMA 8(inch)20BYG(MM)Series two-phase (four-phase ) stepper motor
used for office equipment and instrument.
We are a lead motor manufacture in China. Our products range over
HB stepper motor, BLDC motor, servo motors and driver systems.
Our products have good quality and pretty competitive price.
We can do custom-made changes as customers' requirements.
Small size NEMA8 20mm hybrid stepping motor
Model: NEMA8, 20BH, 20BYG
Phase: 2phase or 4 phase
Stepper Angle: 1.8º
Small Holding Torque
Lead wire no.: 4 or 6 wires
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
CNC machine: engraving machine, milling machine, coiling machine,
wire-electrode cutting and so on.
Electronic equipment : up-coiler, stripping machine, lithum battery
production equipment, dispensing machine and so on.
Packaging equipment: filling machine, fixed length cutting machine,
tissue paper machine,
paper diaper equipment and so on.
Textile equipment: flat knitting machine, hosiery machine,
spinning machine, knitting machine and so on.
Printing machine: screen printing machine, pad printing machine and
Laser equipment: carving machine, cutting machine, labeling machine
and so on.
Q1: How to choose the suitable stepper or servo motor?
A1: There are serveral important items: size, length, holding
torque, voltage, current etc.After confirm them and told us, we can
choose the suitable one for you.
Q2: Any other methods to finalize the model?
A2: Sure, you can send us the model you are using, we can help you
find the suitable one.
Q3: How to guarantee the Quality of Industrial Parts?
A3: We have the integrated system for industrial parts quality
control. We have IQC (incoming quality control), IPQCS (in process
quality control section), FQC (final quality control) and OQC
(out-going quality control) to control each process of industrial
Q4: What's the Advantage of Your Parts for Industry Products?
A4: 1. The advantage of our products is the competitive prices,
fast delivery and high quality. Our
employees are responsible-oriented, friendly-oriented,and
diligent-oriented. Our products are featured by strict tolerance,
smooth finish and long service time.
2. Before we send out the goods,we check them more than three
The motors are qualified with the CE certificate and ISO9001
The motors can be designed according to the customers requirements