Model Definition

DDS02.1: DIAX02 system servo drive series 02.1

W: Cabinet internal air cooling (vertical mounting required)

100: 100 A continuous rated current

DA02: Digital servo feedback + enhanced analog interface (higher‑resolution encoder emulation vs DA01)

01: Hardware version 01, integrated base firmware (DSM02.1‑FW included)

Technical Specifications

Electrical Parameters

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

Control power: 24 V DC (20–28 V DC)

Continuous output current: 100 A

Peak output current: 200 A (short‑term)

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/linear motors

Mechanical & Environmental Parameters

Cooling: Cabinet internal air cooling (vertical installation mandatory)

Protection class: IP20 (front panel), IP10 (overall)

Operating temperature: 0 °C to +45 °C (derate to 55 °C)

Storage temperature: -30 °C to +85 °C

Max installation altitude: 1000 m (derate above)

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

Weight: Approx. 7.5 kg

Interface and Communication Configuration

Feedback interface: DA02 (digital servo feedback + enhanced analog interface with high‑resolution incremental encoder emulator)

System bus: 300 V DC shared bus (multi‑axis capable)

Digital I/O: 8 inputs / 4 outputs (enable, fault, limits, brake control)

Expansion slots: U2/U3/U4 for communication/functional modules

Service port: RS232 (IndraWorks parameterization)

Communication: Analog differential command input + digital servo feedback (enhanced resolution vs DA01)

Core Functions

High‑current three‑loop control (current/speed/position) for heavy‑load dynamic response

DA02 interface provides enhanced encoder emulation (higher resolution, lower latency) compared to DA01, ideal for high‑precision analog system retrofits

Integrated firmware (version 01) enables out‑of‑the‑box commissioning without separate FW ordering

Compact internal cooling saves cabinet space; modular design supports flexible expansion

Full protection: overvoltage/undervoltage, overcurrent, short circuit, overheating, feedback loss

Supports torque/speed/position control modes for high‑power motion applications

Application Scenarios

Heavy‑duty CNC machine tools (milling/turning centers, grinding machines)

High‑power robotics and automated assembly lines

Packaging, printing, and textile machinery

Metalworking and material handling equipment

High‑precision multi‑axis retrofits requiring enhanced analog‑digital integration

Usage and Maintenance

Install vertically with adequate cabinet ventilation; avoid blocking airflow

Operate within 0–45 °C ambient temperature; derate at higher altitudes

Complete DC bus, control power, motor, and DA02 feedback wiring before commissioning

Configure parameters via IndraWorks; firmware pre‑integrated (no separate FW module needed)

Clean fan/heat sink every 6 months; inspect terminals and cables periodically

Calibrate control loops every 2 years to maintain stability