Description
Mitsubishi Electric 400V-class multi-axis hybrid servo/spindle drive amplifier designed for CNC machine tools and industrial automation systems.
Product Description
- Manufacturer: Mitsubishi Electric
- Series: MDS-EMH Series
- Model: MDS-EMH-SPV3-10040
- Type: Multi-axis hybrid AC servo/spindle drive unit
- Voltage Class: 400V system
- Application: CNC machining centers, turning centers, milling machines, and precision automation equipment.
Main Function
This drive unit integrates:
- 3 servo axes
- 1 spindle axis
- common converter/power circuitry
into one compact CNC drive module. The MDS-EMH series supports machine downsizing and high-performance CNC motion control.
Model Code Meaning
MDS-EMH-SPV3-10040
- MDS = Mitsubishi Drive System
- EMH = 400V multi-hybrid drive series
- SPV3 = 3 servo axes + 1 spindle axis hybrid type
-
10040 =
- 100A spindle class
- 40A × 3 servo class
Key Technical Specifications
- Input Voltage: 380–480 VAC, 3-phase
- Frequency: 50/60 Hz
- Output Voltage: AC323V
- Spindle Rated Current: 43A
- Servo Rated Current: 10.9A × 3
- Nominal Maximum Current (Spindle): 100A
- Nominal Maximum Current (Servo): 40A × 3
- Control Power: 24VDC
- Cooling Method: Forced-air cooling
- Control Method: Sine-wave PWM control
- Protection: STO (Safe Torque Off) and SBC (Safe Brake Control) supported
Features
- Integrated servo and spindle control
- Compact cabinet-mount architecture
- High-speed/high-accuracy CNC motion control
- Preventive maintenance and diagnostic support
- Anti-misinsertion motor connectors
- Simplified fan replacement system
Compatible Motors
Compatible with Mitsubishi:
- HG-series servo motors
- SJ-series spindle motors
Typical Applications
- CNC machining centers
- CNC lathes
- High-speed milling machines
- Precision manufacturing systems
- Multi-axis automation equipment
Official Documentation