Description
| Model | MD2U-MD20 | MD2U-ID20 | |
| Power supply†1 | 24-35VDC | ||
| Allowable voltage range | 80 to 120% of the rating voltage | ||
| RUN current †2 | 0.5 ~2A/Phase | ||
| Current consumption†3 | Max. 3A | ||
| Drive method | Unipolar constant current drive type | ||
| Resolution | 1,2, 4, 5, 8, 10, 16, 20 division†3 | - | |
| Input pulse spec. | Input pulse width | Min. 10µs | - |
| Pulse duty | 50% | - | |
| Rising/falling time | Max. 0.5µs | - | |
| Pulse input voltage | [H] 4-8VDC, [L] 0-0.5VDC | - | |
| Max. Input pulse frequency | Max. 50kHz†4 | - | |
| Input resistance | 300Ω(CW, CCW), 390Ω(HOLD OFF) | 3.3kΩ(CW/CCW, RUN/STOP, HOLD OFF) | |
| Insulation resistance | Min. 200MΩ(Based on 500VDC of electrification and non-electrification parts) | ||
| Dielectric strength | 1000VAC 60Hz for 1 minute(Between electrification and non-electrification parts) | ||
| Noise resistance | ±500V the square wave noise(pulse width: 1µs) by the noise simulator | ||
| Vibration | 1.5mm amplitude or 300m/s2 at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 2 hours | ||
| Shock | Vibration | 300m/s2(approx. 30G) in each of X, Y, Z directions for 3 times | |
| Environment | Ambient temperature | 0 to 50°C, storage : -20 to 60°C | |
| Ambient humidity | 35 to 85%RH, storage: 35 to 85%RH | ||
| Approval | CE | ||
| Unit weight †5 | Approx. 295g(approx. 180g) | Approx. 303g(approx. 190g) | |
| Document download |  |
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†2: The max. value of RUN current is based on RMS value in accordance with frequency of running motor, peak power can be changed by load fluctuation.
†3: Ambient temperature is 25°C and ambient humidity is 55%RH.
†4: It can be changed by pull-out frequency and max. slewing frequency range.
†5: The weight with packaging and the weight in parentheses is only unit weight.
†Environment resistance is rated at no freezing or condensation.
Dimensions
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