Model Definition

DDS02.1: Servo drive series 02.1 for DIAX02 system

W: Cabinet internal air cooling

100: 100 A continuous rated current

DS13: Professional SERCOS real-time digital bus interface

00: Base hardware version, firmware module is provided separately

Technical Specifications

Electrical Parameters

DC bus voltage: 300 V DC ±15%, supplied by TVD / TVM power supply units

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

Continuous output current: 100 A

Peak output current: 200 A for short-term operation

Current loop cycle: 62.5 μs

Speed loop cycle: 250 μs

Position loop cycle: 1 ms

Power dissipation: Approx. 380 W

Compatible motors: MDD, MKD, LAR, LAF series servo and linear motors

Mechanical & Environmental Parameters

Cooling method: Cabinet internal air cooling, vertical installation required

Protection class: IP20 on front panel, IP10 overall

Operating temperature: 0 °C to +45 °C, performance derating available up to 55 °C

Storage temperature: -30 °C to +85 °C

Maximum installation altitude: 1000 m, performance derating required above this height

Dimensions (W×H×D): 110 mm × 390 mm × 310 mm

Weight: Approx. 7.5 kg

Interface and Communication Configuration

Control interface: DS13 SERCOS real-time digital bus

Motor feedback interface: Standard digital servo feedback

System bus: Shared 300 V DC bus for multi-axis connection

Digital I/O: 8 digital inputs and 4 digital outputs for enable, fault alarm, limit switch and brake control

Expansion slots: Multiple slots for optional communication and functional modules

Service port: RS232 port for parameter setting via IndraWorks software

Core Functions

Three-loop control of current, speed and position maintains steady dynamic performance under heavy load.

DS13 bus ensures reliable data transmission and precise synchronization for multi-axis linkage.

Compact cooling structure adapts to narrow cabinet space.

Modular design supports flexible function expansion and convenient on-site maintenance.

Comprehensive protection against overvoltage, undervoltage, overcurrent, short circuit, overheating and feedback signal loss.

Supports torque, speed and position control modes for high-power motion control applications.

Application Scenarios

Heavy-duty CNC machine tools and precision machining centers

Large multi-axis automated production lines and handling robots

Metal processing, packaging and large textile machinery

Automation systems adopting SERCOS bus communication

High-power servo system assembly and equipment retrofitting projects

Usage and Maintenance

Install the drive vertically and ensure adequate ventilation inside the cabinet.

Keep ambient temperature below 45 °C during operation.

Install the matched firmware module and complete all wiring before commissioning. Configure parameters via IndraWorks software.

Clean internal fan and heat sink every 6 months, and inspect terminal connections periodically. Calibrate control loops every 2 years to maintain stable operation.