Model Explanation

DDS02.1: DIAX02 system, driver series 02.1 (version 2.0)

A: External air cooling (heat sink outside the cabinet)

050: Rated continuous current 50 A

DS01: SERCOS optical bus interface + DSF digital servo feedback (slot U1)

02: Hardware version 2

Technical Parameters

Electrical Parameters

DC bus: 300 V DC ±15% (supplied by TVD/TVM power supply)

Control power supply: 24 V DC (20–28 V)

Continuous current: 50 A

Peak current: 100 A (short-term)

Control cycle: Current loop ≈ 62.5 μs, speed loop ≈ 250 μs

Feedback: DSF digital servo feedback (standard)

Mechanical and Environmental

Cooling method: External air cooling (A)

Protection level: IP20

Operating temperature: 0 to +45 ℃ (55 ℃ is allowable)

Storage temperature: -30 to +85 ℃

Weight: Approximately 11 kg

Interface and Communication Configuration

Control interface: SERCOS optical high-speed bus (DS01)

Feedback interface: DSF digital servo feedback (motor end)

Bus: Shared 300 V DC bus for all axes

I/O: Digital input/output, enable, alarm, limit

Expansion: U2–U4 slots can be inserted with PROFIBUS, analog quantities, etc. modules Core function

SERCOS Real-time Bus: Multi-axis synchronization, high-speed and high-precision motion control

Full closed-loop control: Current/Speed/Position three-loop, fast dynamic response

Digital feedback: DSF has strong anti-interference ability and high resolution

Modular expansion: Communication/Feedback cards are plug-and-play, flexible configuration

Comprehensive protection: Overvoltage, undervoltage, short circuit, overheating, open circuit protection Applicable scenarios

Machine tools: High-speed CNC, machining centers, gantry machines

Automation: Multi-axis synchronous production lines, robots, injection molding machines

Testing: High-precision test benches, dynamic simulation equipment

Packaging / Printing: High-speed offset printing, tension control, synchronous cutting Use and Maintenance

Installation: Vertical installation, with unobstructed external air duct and away from heat sources

Heat dissipation: Ambient temperature ≤ 45 ℃, altitude ≤ 1000 m

Commissioning: 300 V DC, 24 V DC, motor DSF feedback, SERCOS bus; Parametric IndraWorks software

Maintenance: Clean and inspect terminals every 6 months; Calibrate current loop and position loop annually