AC servo motor
Kinco SMK Series AC Servo Motors (SMK40S/60S/80S, SMK130G, SMK180G)
Kinco's current-generation AC servo motor line, matched to the JD2 and FD5P PRO drives. Small-inertia 40-80 mm frames run at 3000 rpm on 220 V; large-inertia 130 and 180 mm frames are 1500 rpm machines reaching 47.8 Nm rated and 7.5 kW, with 23-bit multi-turn absolute encoders as standard.
Key specifications
| Ingress protection | IP67 body (small inertia) / IP65 body (large inertia per FD5P catalogue); IP54 shaft with oil seal, IP50 without |
|---|---|
| Rated torque | 0.16–47.8 Nm |
| Peak torque (max) | 119.5 Nm |
| Speed (max) | 6,000 rpm |
| Rated speed | 1500 (130G/180G) or 3000 (40-80 mm) |
| Power | 50–7,500 W |
| Frame sizes | 40, 60, 80, 130, 180 mm |
| Supply | 220 VAC (40-130 mm); 380 VAC (180 mm) |
| Feedback | 23-bit multi-turn optical absolute (Y), 17-bit multi-turn magnetic absolute (Q) |
| Inertia | Small (S) 0.023-1.027 kg.cm2; Large (G) 11.56-140 kg.cm2 |
| Rated current | 0.88-25 |
| Brake holding | 0.32 (40) / 2 (60) / 4 (80) / 20 (130) / 55 (180), 24 VDC |
Series ranges as published; individual models vary. The full datasheet, drawings and CAD models are available on request.
Options
- 24 VDC holding brake (A = none, B = brake)
- Oil seal
- Small or large inertia
- 17-bit magnetic or 23-bit optical multi-turn absolute encoder
- Insulation class F
Typical applications
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