Overview
MDS-DH-V2-2020 is a dual-axis (2-axis) servo driver of the MDS-DH series, dual-axis in one (2-axis), a single drive controls 2 servo axes, built-in dynamic braking, no independent communication port, and is controlled through a CNC system bus (such as MELDAS).
Specification
| Item | Specification |
|---|---|
| Input Voltage | Three-phase AC 200–230 V, 50/60 Hz; or DC 270–311 V |
| Rated Output Current | 3.9 A per axis |
| Peak Current | 20 A per axis |
| Rated Power | 1.0 kW per axis, total 2.0 kW |
| Control Method | Sine-wave PWM closed-loop current control |
| Brake Function | Built-in dynamic brake + regenerative brake |
| Cooling Method | Forced air cooling |
| Protection Class | IP20 |
| Operating Temperature | 0–40 °C |
| Communication Interface | No separate communication port, controlled by CNC system bus (e.g. MELDAS) |
FAQ:
1.Is the biaxial power of MDS-DH-V2-2020 the same?
Yes, the MDS‑DH‑V2‑2020 dual-axis power ratings are identical.
- Rated power per axis: 1.0 kW
- Total for both axes: 2.0 kW
2.What are the discontinued replacement models of MDS-DH-V2-2020?
| Model | Voltage | Power per axis | STO | Recommended Application |
|---|---|---|---|---|
| MDS-DH-V2-2020 (Original) | 200V | 1.0kW | No | Original equipment |
| MDS-E-V2-2020 | 200V | 1.0kW | Yes | Direct replacement, first choice |
| MDS-D2-V2-2020 | 200V | 1.0kW | No | High dynamic performance upgrade |
| MDS-DH2-V2-2020 | 400V | 1.0–1.3kW | Yes | 400V safety upgrade |
| MDS-EH-V2-2020 | 400V | 1.0kW | Yes | 400V high-performance new design |
3.What is the difference between MDS-DH-V2-2020 and MDS-DH2-V2-2020?
| Item | MDS-DH-V2-2020 | MDS-DH2-V2-2020 |
|---|---|---|
| Voltage Class | 200V class | 400V class |
| Input Voltage | Three-phase AC 200–230V / DC 270–311V | Three-phase AC 380–480V / DC 513–648V |
| Power per Axis | 1.0 kW | 1.0–1.3 kW |
| STO Safety Function | Not available | Built-in STO (Safe Torque Off) |
| Operating Temperature | 0–40 °C | 0–55 °C |
| Control Performance | Standard closed-loop control | High-gain, faster current loop |
| Dimensions | H380×W60×D200 mm | Same dimensions |
| Cooling & Protection | Forced air cooling, IP20 | Forced air cooling, IP20 |
| Communication | CNC bus control only, no separate port | CNC bus control only, no separate port |
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