Model Explanation

DDC01.1: DDC series, hardware V1.1, first-generation IP65 air-cooled platform

K050A: K = natural convection cooling; continuous / peak 50A; A = standard noise

DA01: D = digital encoder feedback; A = analog ±10V command; 01 = standard control board

00: Function code 00 = basic version; no factory firmware (FW must be purchased separately)

Basic parameters (K050A platform)

Input: Three-phase AC 380–480V ±10%, 50/60Hz, 7.5kVA

Continuous output: 50A; peak 50A

Power: continuous 2.2kW; peak 4kW

PWM carrier: 4kHz

Braking: built-in regenerative braking, peak 10kW, continuous 0.25kW

Protection: IP65 (dust-proof, oil mist-proof)

Temperature: +5°C to +45°C (rated), maximum + 55°C (derated)

Weight / size: approximately 12kg; 450×130×280mm

Altitude: ≤ 1000m  (No reduction factor)

Interface and Communication

Motor Feedback: Digital encoder (compatible with MDD/MKD)

Control Commands: Analog ±10V (Speed/Torque)

Debug Port: RS232 (DDS2PC parameter configuration)

I/O: 8DI/8DO (24VDC)

Expansion Slot: U1–U3 (Optional fieldbus card)

Core Functions (DA01-00 Basic Version)

Three Closed-loop: Position (Requires external device)/Speed/Torque Control

Analog Command: ±10V Corresponding to Rated Speed/Torque

Basic Diagnosis: Overcurrent/Overvoltage/Overheat/Short Circuit Protection

Power-off Parameter Retention, Built-in Regenerative Braking

No firmware operation possible, DIAX02 firmware programming required separately

Differences from the same series

DA01-00: Analog Basic Version, No Firmware

DA01-00-FW: Analog Basic Version, Pre-installed Firmware, Ready to Use upon Power-on

DL01: Single-axis Positioning Version (with DLC Module)

DS50/DS68: SERCOS Fiber Bus Version (Multi-axis Synchronization) Application scenario

Single-axis feed for machine tools, ordinary spindle (digital quantity control)

Single-axis simple motion for packaging, textile, and electronic manufacturing

Replace old DDC drivers and adapt to MDD050A/MKD050A motors