Explosion-proof structure design, suitable for high-risk scenarios such as petrochemical and mining industries, eliminating safety hazards.
Strong torque (typically up to 3.1 N·m), capable of stably handling heavy-duty conditions.
Precise step angle (0.9°-1.8°), no cumulative error, meeting the needs of precision operations.
Smooth operation with low noise and low electromagnetic interference, suitable for scenarios with high environmental requirements.
Robust structure with no vulnerable parts, low failure rate, and simple maintenance.
| Motor Model |
Holding Torque (N·m) |
Step Angle (°) |
Phase Current (A) |
Phase Resistance (Ω) |
Phase Inductance (mH) |
Rotor Inertia (g·cm²) |
Drive Voltage (VDC) |
Length LL (mm) |
Weight (kg) |
| 57ZP250A |
0.55 |
1.8 |
2.8 |
0.7 |
1.4 |
120 |
24-48 |
107 |
2.2 |
| 57ZP250B |
1.26 |
1.8 |
2.8 |
0.9 |
2.5 |
300 |
24-48 |
122 |
2.8 |
| 57ZP250C |
1.89 |
1.8 |
2.8 |
1.13 |
3.6 |
480 |
24-48 |
125 |
3.2 |
| 57ZP250NB |
3.1 |
1.8 |
5.3 |
0.72 |
2.45 |
580 |
24-48 |
149 |
3.5 |
