1. Part Number Decoding

• DDC: Digital Drive Controller (compact servo drive)

• 01.1: Series 01, hardware revision 1

• K100A: K=compact; 100=100 A; A=analog base

• DG01-00: D=digital feedback; G=combined digital+analog command; 01=revision; 00=base variant

2. Technical Specifications (Electrical / Mechanical)

Electrical

• Input: 3×AC 380–460 V, 50/60 Hz

• Control Voltage: 24 VDC

• Continuous Output Current: 100 A

• Peak Output Current: 200 A (1 s)

• DC Bus: Integrated rectifier, ~700 VDC

• PWM Frequency: 4 kHz

Mechanical & Environmental

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

• Weight: ~12.5 kg

• Protection: IP65 (when mounted on machine/feed unit)

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

• Storage Temp: −20 °C to +80 °C

• Mounting: Direct on machine frames / feed units

3. Control & Interfaces (Key for DG type)

• Command: DG = combined ±10 V analog + digital (RS-485)

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

• Modes: Position / velocity / torque (full digital)

• Communication:

  • RS-485 (standard)

  • DLC 1.1/2.1 positioning module (optional)

  • X3 connector: analog I/O

• Protection: Overcurrent, overvoltage, overtemperature, short circuit, safe torque off (STO)

4. What Makes DG01 Different from DA/DS?

• DA: Only analog ±10 V command

• DS: Only digital fieldbus (e.g., SERCOS)

• DG: Dual interface – analog for legacy systems + digital for high-precision / multi-axis sync

• Best for: Retrofits, mixed analog/digital control systems

5. Applications

• CNC machine tools (milling, turning, grinding)

• Heavy-duty automation & robotics

• Metal forming, injection molding, die-casting

• Retrofit projects (analog → digital upgrade)