Model Explanation

DKC: ECODRIVE Full Digital Servo Drive Product Line

10.3: CS Compact Small Power Hardware Architecture

012: Rated Continuous Output Current 12 Arms

3: Low Voltage DC 300V Bus, Input AC 200~240V

MGP: Integrated Control Motherboard and Built-in Firmware, The Entire Machine Can Be Debugged and Operated Immediately Upon Power On Technical Specifications

Main power supply: Single-phase / Three-phase AC 200~240V ± 10% 50/60Hz, external independent DC 24V control power supply

DC bus: Nominal 300VDC, overvoltage protection 360VDC, built-in pre-charging and integrated braking circuit

Output performance: 12A continuous rated, 230% short-term overload 350ms, carrier 8kHz, maximum output frequency 1200Hz

Structural specifications: Width 35mm × Height 210mm × Depth 210mm, net weight 2.3kg, IP20 cabinet installation, natural air cooling

Environmental conditions: Full-load operation at 0~45℃, altitude ≤ 1000m; storage - 25~+80℃, humidity < 95% without condensation

Interface and communication configuration

Power terminals: L/N single-phase or L1/L2/L3 three-phase power supply, U/V/W motor power terminals, external braking resistor connection terminals

Encoder interface: Compatible with TTL incremental ABZ, rotary transformer, comes with encoder power output

Control terminals: DI/DO for enabling, positive/negative limit, origin, brake linkage; reserved ±10V analog instructions, pulse direction bit input

Communication ports: RS232 debugging serial port (DriveTop parameter setting); CANopen/Profibus/DeviceNet require selected communication sub-card expansion Core function

MGP firmware integrates a three-loop closed-loop system for position/velocity/torque; supports ±10V analog speed control, pulse point control, I/O triggering of internal multi-segment positioning programs; comes with soft and hard limiters, automatic origin return to zero, motor brake timing control; full hardware protection: overcurrent, bus over/under voltage, power module overheating, encoder break wire faults self-locking, digital tube fault code display. Applicable scenarios

Small rotary divider equipment, food packaging feeding shaft, electronic component assembly machine, small winding and cutting machine, precision belt conveying equipment.

Usage and Maintenance

1.3 The low-voltage model must not be connected to the AC380V high-voltage power supply. It only requires AC220V power supply. Incorrect connection may cause power module breakdown;

2. The entire machine comes with firmware. Replacing the motor only requires DriveTop to automatically identify the motor parameters;

3. Frequent restarting situations suggest connecting an external braking resistor to avoid internal braking overheating;

4. The bare base of the same specification DKC10.3-012-3-FW can be interchanged with this machine only after installing the MGP board.