Model Definition

Technical Specifications

Electrical Parameters

• DC bus voltage: 300 V DC ±15% (supplied by TVD/TVM power supplies)

• Control power: 24 V DC (20–28 V DC), 500 mA

• Continuous output current: 150 A

• Peak output current: 300 A (short-term)

• Current loop cycle: 62.5 μs

• Speed loop cycle: 250 μs

• Position loop cycle: 1 ms

• Power dissipation: Approx. 480 W

• Compatible motors: MDD, MKD, LAR, LAF series high-power servo/linear motors

Mechanical & Environmental Parameters

• Cooling: Cabinet-internal air cooling (vertical mounting required)

• Protection class: IP20 (front), IP10 (overall)

• Operating temperature: 0 °C to +45 °C (derated to 55 °C)

• Storage temperature: -30 °C to +85 °C

• Max altitude: 1000 m (derated above)

• Humidity: 95% RH (non-condensing), 25 g/m³ absolute

• Dimensions (W×H×D): 110 mm × 390 mm × 310 mm

• Weight: Approx. 8.0 kg

Interface and Communication Configuration

• Control interface: D-type base digital servo interface (no SERCOS/fieldbus)

• Motor feedback: Standard digital servo feedback (DSF)

• System bus: Shared 300 V DC bus for multi-axis

• Digital I/O: 8 inputs / 4 outputs (enable, fault, limits, brake control)

• Expansion slots: For optional communication/functional modules

• Service port: RS232 (IndraWorks parameterization)

Core Functions

• Current/speed/position three-loop control for heavy-load dynamic response

• Base digital feedback ensures reliable precision and signal stability

• Optimized internal cooling for continuous high-current operation

• Modular design for flexible expansion and easy maintenance

• Full protection: Overvoltage/undervoltage, overcurrent, short circuit, overheating, feedback loss

• Supports torque/speed/position control modes

Application Scenarios

• Heavy-duty CNC machine tools and large machining centers

• High-power handling robots and heavy automated lines

• Metallurgical, forging, and stamping equipment

• Industrial automation requiring high torque and basic digital control

• High-power servo system retrofits

Usage and Maintenance

• Mount vertically; ensure cabinet ventilation (0–45 °C ambient)

• Wire DC bus, 24 V control, motor, and feedback cables before commissioning

• Configure parameters via IndraWorks

• Clean fan/heat sink every 6 months; inspect terminals periodically

• Calibrate control loops every 2 years