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Step Angle | 1.8 degree |
Frame Size | 57*57mm |
Phase | 2 |
Temperature Rise | 80℃ Max |
Ambient Temperature | -20℃ Max~+50℃ |
Insulation Resistance | 100M ΩMin.,500VDC |
Dielectric Strength | 500VAC for 1 minute |
Shaft Radial Play | 0.02Max (450g-load) |
Shaft Axial Play | 0.08Max (450g-load) |
Max.Radial Force | 75N (20mm from the flange) |
Max.Axial Force | 15N |
OEM Service | Accept |
Warranty | 3 months - 1 year |
Model No | Step Angle( °) | Rated Voltage(V) | Rated Current (A) | Phase Resistance (Ω) | Phase Inductance (mH) | Holding Torque (Kg.cm) | Motor Length (mm) | Leads No. | Motor Weight (Kg) |
57HS41-2004 | 1.8 | 2 | 2 | 1 | 1.2 | 3.2 | 41 | 4 | 0.45 |
57HS41-1004 | 1.8 | 5.4 | 1 | 5.4 | 9.5 | 5.5 | 41 | 4 | 0.45 |
57HS41-2004 | 1.8 | 2 | 2 | 1 | 2.2 | 5 | 41 | 4 | 0.45 |
57HS51-1504 | 1.8 | 2.4 | 1.5 | 1.6 | 3.8 | 8.2 | 51 | 4 | 0.65 |
57HS51-2004 | 1.8 | 2.4 | 2 | 1.2 | 3 | 9 | 51 | 4 | 0.65 |
57HS51-2006 | 1.8 | 2 | 2 | 1 | 1.6 | 7 | 51 | 6 | 0.65 |
57HS56-1504 | 1.8 | 5.7 | 1.5 | 3.8 | 12 | 13.5 | 56 | 4 | 0.7 |
57HS56-3004 | 1.8 | 2.85 | 3 | 0.95 | 2.8 | 12 | 56 | 4 | 0.7 |
57HS56-2006 | 1.8 | 3.6 | 2 | 1.8 | 2.8 | 9 | 56 | 6 | 0.7 |
57HS64-3004 | 1.8 | 3.9 | 3 | 1.3 | 2.2 | 15 | 64 | 4 | 0.8 |
57HS76-2004 | 1.8 | 8.6 | 2 | 4.3 | 16.2 | 24 | 76 | 4 | 1 |
57HS76-3004 | 1.8 | 2.7 | 3 | 0.9 | 3.5 | 20 | 76 | 4 | 1 |
57HS76-4004 | 1.8 | 2.4 | 4 | 0.6 | 2.2 | 20 | 76 | 4 | 1 |
57HS82-3004 | 1.8 | 4.2 | 3 | 1.4 | 5 | 22 | 82 | 4 | 1.2 |
57HS82-4004 | 1.8 | 3 | 4 | 0.75 | 3.5 | 20 | 82 | 4 | 1.2 |
57HS100-3004 | 1.8 | 3 | 3 | 1 | 4.5 | 25 | 100 | 4 | 1.4 |
57HS112-3004 | 1.8 | 3.9 | 3 | 1.3 | 6.5 | 30 | 112 | 4 | 1.7 |
57HS112-3504 | 1.8 | 2.45 | 3.5 | 0.7 | 3 | 28 | 112 | 4 | 1.7 |









Q1: How to choose the suitable stepper motor? | ||||||||
A: There are several important items: size, length of stepper motor, holding torque, voltage, current etc. After confirm some them and told us, we can send you the suitable one. | ||||||||
Q2: Any other methods to finalize the model? | ||||||||
A: Sure, you can send us the model you are using, we can help you find the suitable one. | ||||||||
Q3: When can I get the drawing of stepper motor? | ||||||||
A: We will provide drawings of stepper motor after you place the order. | ||||||||
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