Manufacturer of AC Servo Motors and Hybrid Stepper Motors
Product Line
100ST 4-Pole Series Servo Motor
Summary:
Rated power range: 1kW to 2kW, rated torque range: 3.18 to 6.36 Nm, maximum rated speed: 3000 rpm, compatible with 220V to 380V voltage servo drives. It features high responsiveness, high precision, enhanced protection, minimal speed fluctuations, low temperature rise, and reduced vibration and noise—plus, encoders with 17, 23, or 25 bits can be configured according to customer requirements.
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Rated power range: 1kW to 2kW, rated torque range: 3.18 to 6.36 Nm, maximum rated speed: 3000 rpm, compatible with 220V to 380V voltage servo drives. It features high responsiveness, high precision, enhanced protection, minimal speed fluctuations, low temperature rise, and reduced vibration and noise—plus, encoders with 17, 23, or 25 bits can be configured according to customer requirements.
Detailed introduction
| Motor Model | 100ST-03230 | 100ST-04930 | 100ST-06430 |
| Rated Power (kW) | 1.0 | 1.5 | 2.0 |
| Rated Line Voltage (V) | 220/380 | 220/380 | 220/380 |
| Rated Line Current (A) | 6.4 / 3.8 | 8.2/5 | 10.5 / 6.5 |
| Rated Speed (RPM) | 3000 | 3000 | 3000 |
| Rated Torque (N·m) | 3.18 | 4.9 | 6.36 |
| Peak Torque (N·m) | 9.54 | 14.7 | 19.1 |
| Back EMF (V/1000 rpm) | 33/54.5 | 40.6 / 65 | 40.7 / 68 |
| Torque Coefficient (N·m/A) | 0.5 / 0.84 | 0.6 / 1.02 | 0.61 / 0.98 |
| Rotor inertia (×10 -4 kg·m²) | 1.82 (2.3) | 2.46 (2.94) | 3.07 (3.55) |
| Line resistance (Ω) | 0.52 / 1.46 | 0.47 / 1.3 | 0.34 / 0.96 |
| Line Inductance (mH) | 6.1 / 17.4 | 5.6 / 15.5 | 4.18 / 11.8 |
| Electrical Time Constant (ms) | 11.73 / 11.92 | 11.9 / 11.92 | 12.3/12.29 |
| Insulation Class | Class F | ||
| Protection Level | IP65 | ||
| Environmental Usage | Ambient temperature: -20°C to +50°C Ambient humidity: Relative humidity <90% (no frost formation required) | ||
Installation dimensions
| Rated Torque (N·m) | 3.2 | 4.9 | 6.4 |
| Brake-less size (L) | 166 | 193 | 219 |
| Brake-equipped dimension (L) | 206 | 233 | 259 |
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Factory production
Core products: AC servo motors, hybrid stepper motors, and matching drivers
Address:
No. 60, Hengda Road, Building 3, Daicun Town, Xiaoshan District, Hangzhou City, Zhejiang Province
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