1. Part Number Decoding

• DDC: Digital Drive Controller（intelligent servo drive）

• 01.1: Series + hardware revision（DDC 1.1）

• K050A: K=compact；050=50 A；A=analog interface

• DS01: D=digital feedback；S=standard；01=function version

• 01: Assembly variant

2. Technical Specifications

Electrical

• Input: 3-phase AC 380–460 V, 50/60 Hz

• Control Voltage: 24 VDC

• Rated Output Current: 50 A（continuous）

• Peak Current: 100 A（1 s）

• DC Bus: Integrated rectifier, nominal 700 VDC

Mechanical & Environmental

• Dimensions（H×W×D）: 360 × 105 × 261 mm

• Weight: ~9.5 kg

• Protection: IP65（dust-tight, splash-proof）

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

• Storage Temp: −20 °C to +80 °C

• Mounting: Direct machine mounting（feed unit compatible）

Control & Features

• Control Modes: Position, velocity, torque（full digital）

• Processor: High-resolution rotor position sensing

• Safety: Overload, overvoltage, overtemperature, short-circuit protection

• Communication: RS-232（X2 connector）, analog I/O

• Options: DLC single-axis positioning module, ISB-3 interface switch box

3. Key Features

• ✅ IP65 Compact Design: Integrated mains rectifier, saves cabinet space

• ✅ High Dynamics: Brushless 3-phase drive for precision motion

• ✅ Machine-Mountable: Reduces cable stress, ideal for feed units

• ✅ Easy Parameterization: CT display unit, Motion Manager software

4. Applications

• CNC machine tools（milling, turning centers）

• High-precision automation, robotics

• Packaging, printing, textile machinery

• Metal forming, injection molding equipment

5. Related Models

• DDC01.1-K100A-DS01-01：100 A version

• DDC01.1-K050A-RS01-01：Resolver feedback（R-type）

• DDC01.1-K050A-DS57-01：SERCOS interface（S-type）