DC servo motor
Leadshine ELVM Series Low-Voltage DC Servo Motors
Leadshine low-voltage PMSM servo motors from a 25 mm 33 W unit up to a 130 mm 2 kW unit, wound for 24-60 V DC buses. Fully published data covers torque to 6.4 Nm rated / 16 Nm peak, 17-bit absolute or 2500 ppr incremental encoders and IP65. Designed for ELD2, 2ELD2 and ELD3 drives.
Key specifications
| Ingress protection | IP65 |
|---|---|
| Rated torque | 0.105–6.4 Nm |
| Peak torque (max) | 16 Nm |
| Speed (max) | 6,000 rpm |
| Rated speed | 1000-3000 |
| Power | 33–2,000 W |
| Frame sizes | 25, 40, 60, 80, 130 mm |
| Supply | 24-48 VDC (winding optimised for 24-60 VDC bus) |
| Feedback | 17-bit multi-turn absolute magnetic (M17), 2500 ppr optical incremental (B25), 23-bit optical single-turn (E23S, 25 mm only) |
| Continuous current (max) | 48.5 A |
| Peak current (max) | 121.3 A |
| Overload | up to 300% |
| Inertia | 0.006-17.71 x10^-4 kg.m2 |
Series ranges as published; individual models vary. The full datasheet, drawings and CAD models are available on request.
Options
- Optional brake with oil seal (E) or oil seal only (F)
- SP21 direct or HD aviation connectors
- Insulation class F
Typical applications
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