Overview
MDS-DH-V2-4040 is a dual-axis (400V class) servo driver of the MDS-DH-V2 series. It has dual axes (A/B axes) and equal power design. The power supply only supports DC 513–648V bus input (requires matching power module). It is suitable for Mitsubishi HC‑SFS, HA‑LFS, HF and other series of servo motors.
Specification
| Item | Specification |
|---|---|
| Rated Output Current | Axis A/B: 7.3 A / 7.3 A |
| Recommended Motor Power | 2.0 kW / 2.0 kW |
| Input Voltage | DC 513–648 V |
| Input Current | 5.8 A |
| Output Voltage | Three-phase 456 V |
| Output Frequency | 0–240 Hz |
| Control Method | Sine-wave PWM + closed-loop current control |
| Weight | Approx. 6.0 kg |
| Operating Temperature | 0–55 °C (non-condensing) |
FAQ:
1.Are the two-axis powers of MDS-DH-V2-4040 the same?
Yes, the MDS-DH-V2-4040 biaxial power is exactly the same.
Rated output current per axis: 7.3 A
Applicable motor power: 2.0 kW for both axes
2.What is the output frequency range of MDS-DH-V2-4040?
Output frequency range of MDS-DH-V2-4040: 0–240 Hz
3.What is the difference between MDS-DH-V2-4040 and MDS-DH2-V2-4040?
| Item | MDS-DH-V2-4040 | MDS-DH2-V2-4040 |
|---|---|---|
| Power Supply | DC 513–648V only | AC 380–480V / DC 513–648V dual mode |
| Power Configuration | Balanced dual axis: 7.3A / 7.3A, for 2.0kW/2.0kW | Asymmetric dual axis (main/auxiliary design) |
| Control Performance | Standard current loop control | High-gain control, faster current loop, better dynamics |
| Safety Function | No built-in STO | Built-in STO (Safe Torque Off) |
| Positioning | Legacy model for older CNC systems | New generation high-performance for latest CNC systems |
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