Description
| Model | Rotary actuator type | A35K-M566(W)-R5 | A40K-M566(W)-R7.2 | A50K-M566(W)-R10 |
| Max. holding torque | 35kgf·cm(3.5N·m) | 40kgf·cm(4.0N·m) | 50kgf·cm(5.0N·m) | |
| Moment of rotor inertia | 280g·cm2 (280x10-7 kg·m2) | |||
| Rated current | 1,4A/Phase | |||
| Basic step angle | 0.144° / 0.072°(Full/Half step) | 0.1° / 0.05°(Full/Half step) | 0.072° / 0.036°(Full/Half step) | |
| Gear ratio | 1 : 5 | 1 : 7.2 | 1 : 10 | |
| Allowable speed range | 0 to 360rpm | 0 to 250rpm | 0 to 180rpm | |
| Backlash[mln] | ±20' (0.33°) | |||
| Electro magnetic brake | Rated excitation voltage | 24VDC(non-polarity) | ||
| Rated excitation current | 0.33A | |||
| Static friction torque | Min.4kgf·cm | |||
| Rotation part Inertia | 2.5x10-6 kgf·cm2 | |||
| Operating time | Max. 22ms | |||
| Releasing time | Max. 37ms | |||
| Absolute position error† 1 | ±20 minute(0.33°) | |||
| Lost motion† 1 | ±20 mlnute(0.33°) | |||
| Insulation class | CLASS B type(130°C) | |||
| Insulation resistance | Min. 100MΩ(at 500VDC megger) between motor coil-case | |||
| Dielectric strength | 1Min. at 1kVAC 50/60Hz between motor coil-case | |||
| Environ-ment | Ambient temperature | -10 to 50°C, storage: -25 to 85°C | ||
| Ambient humidity | 35 to 85%RH, storage: 35 to 85%RH | |||
| Protection | IP30(IEC34-5 standard) | |||
| Unit weight | Rotary actuator type: 1.5kg | |||
| Document download |  |
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† Environment resistance is rated at no freezing of condensation.
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