MDS-D-SVJ3-07 - Mitsubishi - Products - Easy Semiconductor Technology (Hong Kong) Limited 易擇半導體科技(香港)有限公司

MDS-D-SVJ3-07

The MDS-D-SVJ3-07 is a 7.5kW spindle servo drive from Mitsubishi's CNC drive system series, designed for high-precision machining applications. This advanced drive unit combines servo control technology with spindle-specific functions for optimal performance in CNC machine tools.

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Key Specifications
Parameter Specification
Model MDS-D-SVJ3-07
Series MDS-D (CNC Drive System)
Rated Output 7.5 kW
Peak Output 11 kW (30 min)
Input Power 3-phase AC 200-230V (±10%), 50/60Hz
Control Method Advanced Vector Control
Feedback System Supports Hi-V absolute encoder
Communication Mitsubishi High-Speed Bus
Cooling Method Forced air cooling
3. Control Features
✔ High-Performance Spindle Control:

0.01r/min speed resolution

1.5kHz high-response frequency

Orientation control (±0.01° accuracy)

✔ Advanced Functions:

Rigid tapping

Constant surface speed control

Synchronous cutting

Dynamic stiffness control

✔ Smart Tuning:

Automatic resonance suppression

Load inertia identification

Vibration control

4. Protection & Safety
Overcurrent/Overvoltage protection

Motor overload detection

Ground fault protection

Emergency stop circuit (STO)

Regenerative resistor protection

IP20 Protection (For cabinet installation)

5. Physical Specifications
Parameter Value
Dimensions (W×H×D) 325 × 450 × 180 mm
Weight 14 kg
Mounting Vertical panel mounting
6. Environmental Ratings
Operating Temperature: 0°C to +55°C

Storage Temperature: -20°C to +65°C

Humidity: 20-90% RH (non-condensing)

Vibration Resistance: 4.9 m/s² (10-55Hz)