1. Part Number Decoding

• DDC: Digital Drive Controller

• 01.1: Series 01, hardware revision 1

• K200A: K=air cooling；200=200A；A=standard noise

• DL01-01: D=digital feedback；L=DLC+analog；01=func code；01=variant (updated HW)

2. Key Technical Data

Electrical

• Input: 3×AC 380–460 V, 50/60 Hz

• Control Voltage: 24 VDC

• Continuous Output: 200 A

• Peak Output: 400 A (1 s)

• DC Bus: ~700 VDC

• Switching Frequency: 4 kHz

Mechanical & Environmental

• Dimensions (H×W×D): ~360 × 225 × 261 mm

• Weight: ~18 kg

• Protection: IP65

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

Control & Interfaces

• Modes: Position (DLC) / velocity / torque (DLC + analog)

• Feedback: Digital servo (MDD/MKD, multiturn encoder)

• Command: DLC bus + ±10 V analog (mixed control)

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

• Safety: STO, overcurrent, overvoltage, overtemperature

3. DL01-01 vs DL01-00 (Key Difference)

• DL01-00: Original hardware, base DLC firmware

• DL01-01: Hardware revision 01 (improved EMC, better thermal stability, updated power stage)

• Both: Same 200A rating, DLC+analog, IP65; 01 = updated variant

4. Applications

• High-power single-axis positioning (200A)

• CNC machines with mixed DLC/analog control

• Heavy-duty gantries, large milling/turning machines

• Retrofits combining digital DLC and analog ±10 V systems