1. Part Number Decoding

• DDC: Digital Drive Controller

• 01.1: Series 01, hardware revision 1

• K100A: K=air cooling；100=100A；A=standard noise

• DL04-01: D=digital feedback；L=DLC positioning+analog；04=func code；01=variant

2. Key Technical Data

Electrical

• Input: 3×AC 380–460 V, 50/60 Hz

• Control Voltage: 24 VDC

• Continuous Output: 100 A

• Peak Output: 200 A (1 s)

• DC Bus: ~700 VDC

Mechanical & Environmental

• Dimensions (H×W×D): 360 × 155 × 261 mm

• Weight: ~12.5 kg

• Protection: IP65

• Operating Temp: 0 °C to +45 °C (full load)

Control & Interfaces

• Modes: Position (DLC) / velocity / torque

• Feedback: Digital servo (MDD motor, multiturn encoder)

• Command: DLC bus + ±10 V analog

• Comm: RS-232/RS-485 (diagnostics), DLC bus

• Safety: STO, overcurrent, overvoltage, overtemperature

3. DL04 vs DL01 (Main Difference)

• DL01: Standard positioning firmware (basic single-axis)

• DL04: Enhanced DLC positioning firmware (extended motion functions, e.g., faster positioning, more cam options, improved synchronization)

• Both: DLC + analog interface；same hardware (100A, IP65)

4. Applications

• High-precision single-axis positioning

• CNC retrofits (analog → DLC)

• Milling/turning machines

• Automation with mixed analog/DLC control