Model Explanation

DDC01.2: DDC series, hardware V1.2, IP65 natural air-cooled platform

N200A: N = natural cooling; Peak current 200A

DS68: D = digital encoder / Resolver feedback; S = SERCOS optical bus; 68 = high-end type (multi-axis synchronization + advanced diagnostics)

00: Function code 00 = basic version; no factory firmware, need to purchase DIAX02 firmware separately

Without FW: Firmware module must be purchased separately and programmed to operate

Basic parameters (consistent with the platform)

Input: Three-phase AC 220–230V ± 10%, 50/60Hz, 22.5kVA

Continuous output: 45A; Peak 200A

Power: Continuous 7.5kW; Peak 33kW

PWM carrier: 4kHz

Braking: Built-in regenerative braking, peak 40kW, continuous 1.0kW

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

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

Weight / Size: Approximately 22kg; 517×165×298mm

Altitude: ≤ 1000m  (No reduction factor)

Interface and Communication

Motor Feedback: Digital encoder / Resolver, compatible with MDD/MKD series

Control Bus: SERCOS optical fiber (high-speed real-time)

Debug Port: RS232 (DDS2PC parameter configuration)

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

Expansion Slot: U1–U5 (optional fieldbus / function card)

Core Functions (DS68-00 Basic Edition)

Three Closed-loop: Position / Speed / Torque Control

SERCOS Optical Fiber Ring Network: Supports multi-axis synchronization (68 version has higher synchronization accuracy)

Basic Diagnosis: Overcurrent / Overvoltage / Overheat / Short-circuit protection

Power-off Parameter Retention, Built-in Regenerative Braking

Different from DS50/DS68-01 (Simplified)

DS50-00: Basic Communication Edition, General application scenarios, weaker diagnosis

DS68-00: High-end Communication Basic Edition, Stronger multi-axis synchronization, Medium-level diagnosis

DS68-01: High-end Communication Enhanced Edition, Stronger diagnosis / vibration analysis / traceability

DS68-00-FW: Same model, pre-installed firmware, ready-to-use Application scenario

High-speed feed of machine tools / Spindle (SERCOS bus)

Multi-axis synchronous production line for packaging, textile, and electronic manufacturing

Replace old DDC drivers and adapt to MDD200A/MKD200A motors