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 command

• DA07-01: D=digital feedback; A=analog interface; 07=special firmware; 01=revision

• /S001: Factory special variant (application-specific parameters)

2. Technical Specifications (same base as DDC01.1-K100A)

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: Integrated rectifier, ~700 VDC

• PWM Frequency: 4 kHz

Mechanical & Environmental

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

• Weight: ~12.5 kg

• Protection: IP65 (machine-mountable)

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

Control & Interfaces

• Modes: Position / velocity / torque

• Feedback: Digital servo (MDD motor compatible)

• Command: Analog ±10 V, RS-232, I/O slots

• Comm: DLC 2.1 positioning, DBS 2.2 Interbus

• Protection: Overcurrent, overvoltage, overtemperature, short circuit

3. Key Differences: DA07-01/S001 vs Standard DA01/DA02

• DA07 firmware: Specialized for high-duty / heavy-cycle applications (metal forming, die-casting, injection molding)

• /S001: Factory preset parameters:

  • Higher current loop bandwidth

  • Optimized for large inertia loads

  • Enhanced brake control & emergency stop logic

  • Modified overcurrent/overtemperature thresholds

• Not drop-in compatible with DA01/DA02; requires matching motor & system tuning

4. Applications

• Heavy-duty CNC & metal forming

• Injection molding / die-casting machines

• High-torque spindle & feed drives

• Automation with large inertia loads

5. Related Models

• DDC01.1-K100A-DA07-00/S001: Older firmware revision

• DDC01.1-K100A-DA01/02-00: Standard firmware

• DDC01.1-K050A-DA07-01/S001: 50 A version