Harmonic actuator
Motion Control Products MAH
Hollow-shaft harmonic servo actuator: strain-wave gearing, motor, encoder and brake in one unit, run from a separate servo drive. Six frame sizes, from 48 VDC to 220 VAC.
Key specifications
| Bore | 9–40 mm |
|---|---|
| Ingress protection | IP65 standard, IP67 optional |
| Rated torque (max) | 557 Nm |
| Peak torque (max) | 800 Nm |
| Speed (max) | 125 rpm |
| Ratio | 51–161:1 |
| Sizes | 14, 17, 20, 25, 32, 40 |
| Resolution (max) | 24 bit |
| Accuracy | < 10 arc-sec |
| Rated life | 20,000 h |
| Mass (max) | 9.7 kg |
| Encoder | Absolute single-turn 19 or 24 bit, multi-turn 16 bit; incremental 10000 pulse/rev (x4) |
| Supply | 48 VDC, 110 VAC, 220 VAC |
Series ranges as published; individual models vary. The full datasheet, drawings and CAD models are available on request.
Options
- electromagnetic brake
- IP67
- low-temperature grease
- absolute or incremental feedback
Typical applications
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Engineers specifying this series often compare it with:
Other harmonic actuator series
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