Overview
MDS-DH-V1-80 is a single-axis AC servo driver of the MDS series. It is compact in size, supports DIN rail or panel installation, supports RS-232/485, and has built-in dynamic braking.
Specification
| Parameter | Specification |
|---|---|
| Input Voltage | Three-phase 200–230 VAC |
| Rated Output Power | 800 W (0.8 kW) |
| Rated Current | 8 A |
| Peak Current | 16 A |
| Control Method | Sine-wave PWM closed-loop current control |
| Communication Interface | RS-232, RS-485 |
| Digital I/O | Programmable |
| Cooling Method | Forced air cooling |
| Protection Class | IP20 |
| Operating Temperature | 0–40 °C |
| Weight | 3.63 kg |
FAQ:
1.What are the input voltage specifications of MDS-DH-V1-80?
MDS‑DH‑V1‑80 standard input voltage: three-phase AC 200～230 V, 50/60 Hz.
2.What is the difference between MDS-DH-V1-80 and MDS-DH2-V1-80?
| Item | MDS-DH-V1-80 | MDS-DH2-V1-80 |
|---|---|---|
| Voltage Class | 200V class | 400V class |
| Input Voltage | Three-phase 200–230 VAC | Three-phase 380–480 VAC |
| Rated Power | 0.8 kW | Approx. 11 kW |
| Rated Current | 8 A | 17 A |
| Peak Current | 16 A | 80 A |
| Safety Function | None | Built-in STO (Safe Torque Off) |
| Communication Interface | RS-232, RS-485 | No communication interface |
| Operating Temperature | 0–40 °C | 0–55 °C |
| Dimensions | Compact | Larger (H380×W60×D200 mm) |
| Weight | 3.63 kg | Heavier |
| Compatible Motors | Low-power HF/HP series | High-power HF series |
3.What are the discontinued replacement models of MDS-DH-V1-80?
| Replacement Model | Voltage Class | Rated Power | Key Features | Application |
|---|---|---|---|---|
| MDS-E-V1-80 | 200V class | 0.8 kW | New generation high performance, STO function, enhanced communication & diagnosis | Direct replacement for original DH series, recommended first |
| MDS-D2-V1-80 | 200V class | 0.8 kW | High gain, fast current loop, better performance than DH | Equipment upgrade requiring higher dynamic performance |
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