Model Description  

DKC02.3: Product series, 3rd generation DKC02 compact servo drive platform  

004: Rated output specification, 4A continuous armature current  

3: Firmware version code  

MGP: Optional accessory code = encoder interface + multi-option configuration (incremental encoder + analog command + terminal version) Technical Specifications

Rated Armature Current: Continuous 4A RMS, Peak 9.6A  

Main Circuit Power Supply: Three-phase AC 200–480V (standard 380V industrial grade)  

Control Power Supply: AC 24V or DC 24V control power  

Compatible Motors: Indramat MAC/MDD04–06 series permanent magnet synchronous servo motors with resolver or incremental encoder feedback  

Control Modes: Selectable position closed-loop, speed closed-loop, and torque closed-loop modes  

Command Input: ±10V analog speed/position command, pulse-direction command  

Encoder Feedback: TTL incremental A/B/Z or resolver (MGP configuration supports dual feedback option)  

Communication: Standard serial debug port; optional Profibus/Interbus (MGP interface reserved)  

Dimensions: Compact book-type design, 55 mm wide × 285 mm high × 230 mm deep, net weight ≈3.2 kg  

Environment: Operating temperature 0–50°C, storage -40–85°C, humidity ≤85% RH non-condensing, IP20  

Interface and Wiring Configuration  

Power Terminals: Three-phase input L1/L2/L3, motor output U/V/W, brake resistor connection  

Control Terminals: 24V power supply, enable, fault reset, emergency stop, ±10V analog command, limit switch digital input, run digital output  

Encoder Port: MGP configuration integrates incremental encoder interface + resolver interface  

Debug Port: RS232 serial port for parameter download using IndraWorks/DSC software  

Core Features  

Fully digital PID three-loop regulation; built-in electronic gear, origin search, soft limit; hardware fault alarms for overcurrent, overvoltage, undervoltage, overheating, encoder disconnection, and motor stall; dynamic braking and energy-dissipation braking with optional external resistor; parameters saved in drive EEPROM upon power-off  

Application Scenarios  

CNC milling machine feed axes, printing press web drive, rubber/plastic extrusion traction, packaging cutting positioning, retrofitting legacy automation lines with servo drives  

Operation and Maintenance  

Verify three-phase input voltage before powering on; for alarm code Fxx, first check motor cable and encoder wiring; inspect ±10V command power shielding for analog drift; same-series models DKC02.3 are interchangeable within the same housing but different current ratings—only motor parameters need re-tuning.