Description
| Model | Shaft type+ Brake buit-in type | A4K-S564-B | A4K-M564-B | A8K-S566-B | A8K-M566-B | A16K-M569-B | A16K-G569-B |
| Max. holding torque | 4.2kgf·cm(0.42N·m) | 8.3kgf·cm(0.83N·m) | 16.6kgf·cm(1.66N·m) | ||||
| Moment of rotorinertia | 175g·cm2 (175x10-7 kg·m2) | 280g·cm2 (280x10-7 kg·m2) | 560g·cm2 (560x10-7 kg·m2) | ||||
| Rated current | 0.75A/Phase | 1.4A/Phase | 0.75A/Phase | 1.4A/Phase | 1.4A/Phase | 2.8A/Phase | |
| Basic step angle | 0.72° / 0.36°(Full/Half step) | ||||||
| Electro magnetic brake | Rated excitation voltage | 24VDC ±10% | |||||
| Rated excitation current | 0.33A | ||||||
| Static friction torque | 8kgf·cm | ||||||
| Rotation part inertia | 29x10-7 kgf·cm2 | ||||||
| Operating time | Max. 25ms | ||||||
| Releasing time | Max. 20ms | ||||||
| Insulation class | B type(130°C) | ||||||
| Insulation resistance | Min. 100MΩ(at 500VDC megger) between motor coil-case | ||||||
| Dielectric strength | 1Min. at 1kVAC(0.5kVAC for 0.75A/Phase) 50/60Hz between motor coil-case | ||||||
| Environment | 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 | Brake built-in type: Approx. 1.03kg (Approx. 0.95kg) † 1 | Brake built-in type: Approx. 1,33kg (Approx. 1.25kg) † 1 | Brake built-in type: Approx. 1.73kg (Approx. 1,65kg) † 1 | ||||
| Document download |  |
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† Environment resistance is rated at no freezing of condensation.
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