DDC01.2 - N200A - DL09 - 01 (Bosch Rexroth Indramat) Product Overview

High-power digital servo driver, natural convection cooling, IP65 protection, digital command + digital feedback, single-axis advanced positioning control (function code 09), without pre-installed firmware (‑FW missing), part number: R911270856 (corresponding to the -FW version).

Model Analysis

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

N200A: Peak 200A, natural convection, standard noise

DL09:

D= Digital servo feedback (encoder / resolver)

L= Pure digital command (bus / serial port, no analog input)

09= High-end positioning control (stronger than DL05: multi-axis synchronization, electronic gearing, 3000 program blocks, high-precision interpolation)

01: Firmware version 01 (needs to be ordered separately)

FW: None → Firmware needs to be purchased separately (FWC-DDC01.2-DL09-01)

Technical Parameters (consistent with the N200A series)

Input: 3×220–230V ±10%, 50/60Hz, 22.5kVA

Continuous output current: 45A

Peak output current: 200A

Continuous mechanical power: 7.5kW

Peak mechanical power: 33kW

PWM frequency: 4kHz

Integrated braking: Peak 40kW, continuous 1.0kW

Protection level: IP65

Environmental temperature: +5°C to + 45°C (rated); maximum + 55°C (derated)

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

Maximum altitude: 1000m (no reduction)

Interfaces and Communications

Motor feedback: Digital encoder / resolver (compatible with MDD/MKD series)

Command interface: Pure digital (PROFIBUS/CANopen/SERCOS, without ±10V analog quantity)

Debugging: RS232 (DDS2PC parameterization)

Digital I/O: 8 inputs / 8 outputs (24VDC)

Expansion slots U1–U5: Optional fieldbus card

Core functions (DL09 emphasis)

Three closed-loop: Position / Speed / Torque (only digital command)

DL09 high-end positioning:

Up to 3000 program block sequences can be programmed

Electronic gear, multi-axis synchronization, master-slave following

High-precision interpolation, fly-cut / follow-cut, synchronous cutting

More powerful than DL01/DL02/DL05, suitable for complex motion

200A peak, suitable for large inertia loads

Regenerative braking + built-in discharge resistor

Self-diagnosis and non-volatile parameter storage Application scenario

Heavy-duty machine tools, gantry, high-precision positioning table

Packaging / Printing / Textile: Shear, synchronous cutting, electronic gear

Robots, automated production line: Multi-axis synchronization, complex sequence

Adaptable motor: Rexroth MDD200A, MKD200A series

DL01/DL02/DL05/DL09 differences

DL01: Standard positioning (basic movement)

DL02: Enhanced positioning (extended instructions, interpolation)

DL05: Advanced positioning (sequence, electronic gear)

DL09: High-end positioning (3000 segments, multi-axis synchronization, shear / trailing shear)