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Two Phase 1.8 degree 20mm Nema 8 Stepper Motor

Basic Info

Model No.: Nema8

Product Description

Product Description

1.Step Angle :1.8°                                                                                             2.Temperature Rise :80℃Max
3.Ambient Temperature: -20℃Max~+50℃                                                  4.Insulation Resistacne 100M ΩMin.,500VDC
5.Dielectric Strength 500VAC for 1 minute                                                   6.Shaft Radial Play 0.02Max(450g-load)
7.Shaft Axial Play 0.08Max(450g-load)                                                         8.Max.Radial Force 20N(20mm from th flange)
9.Max.Axial Force 2N

Model No  
Rated Voltage(V)
Rated Current (A)
Phase Resistance (Ω)
Phase Inductance   (mH)
Holding Torque (g.cm)
Rotor Inertia (g.cm²)
Motor Length  (mm)
Leads No.
20HS28-0204
4.6
0.2
23
8.2
140
2.5
28
4
20HS30-0506
5.75
0.5
11.5
1.7
180
2.8
30
6
20HS33-0604
3.9
0.6
4.5
1.6
180
3.2
33
4
20HS38-0604
6
0.6
10
5.5
260
3.6
38
4
20HS42-0804
1.2
0.8
1.5
5.4
300
4
42
4

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Packing & Delivery

Packing Details  : inner EPE FOAM and external carton box

Delivery Details : 5-7 days for sample after payment,for bulk,depend on the quantity.

Our Company

Our Stepper Motors include from size NEMA 8, NEMA11, NEMA14, NEMA16, NEMA17, NEMA 23, NEMA24, NEMA 34, NEMA 42, NEMA52 series Hybrid Stepper Motor, and variable sizes linear Stepper Motor, stepper motor with gear box, stepper motor with brake. And we have products about closed loop systems for nema 17 nema23, nema24 and nema34 sizes. In addition, we can produce suitable drivers for all the motors. And we always research and develop new products.

Contact us
For more information or other details,freely contact me.
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Product Categories : Stepper Motors > Hybrid Stepper Motor