DMD02.1-W012N
The Bosch Rexroth Indramat DMD02.1-W012N servo drive from the DMD Servo Drives series is a compact AC drive controller engineered for precision motion applications. Featuring a nominal voltage of 3 x AC 230 V and a rated current of 100 W, this unit delivers smooth, reliable power to MMD series servo motors. Natural convection cooling ensures maintenance-free thermal management under continuous operation. The drive supports three-phase input and is optimized for seamless integration in modern automation systems. Its robust housing and standardized connectors simplify installation and reduce commissioning time.
Detailed technical specifications of the DMD02.1-W012N define its electrical and mechanical performance envelope. The three-phase input voltage tolerance of +10% / -15% accommodates supply fluctuations, while the line frequency range of 50 to 60 Hz ensures global compatibility. Input current is rated at 0.7 A, with a peak output current of 4.3 A and a continuous output rating of 1.0 A for precise torque delivery. The controller supports an incremental encoder interface (2500 P/r, 10 wires) to maintain high-resolution feedback. Operating temperature spans 0 to 50°C, with a storage range of -20 to 80°C, enabling deployment across diverse environmental conditions.
Operational features of the DMD02.1-W012N emphasize versatile control and safety. Its transistor PWM sine-wave drive architecture delivers low-noise, high-efficiency motor excitation. The unit accommodates multiple control modes—position, velocity, and sequencer—to match a variety of motion profiles. Integrated logic inputs include emergency stop, servo-on, CW-run limit, strobe, origin vicinity, and a 5-bit point assign interface for custom sequence management. Bosch Rexroth Indramat recommends proper grounding of the earth terminal and powering down during maintenance to mitigate electric shock hazards.
System integration is streamlined through compatibility with MMD012A motor series and optional accessory set SUP-E01-DMD, which provides a 20-pole encoder plug with case and a 36-pole I/O plug with case. The DMD02.1-W012N pairs seamlessly with standard Rexroth Indramat control systems and is suitable for applications such as CNC machine tools, packaging equipment, robotic assembly, and conveyor systems. Its universal input architecture and flexible control signal set support rapid system expansion and reduce engineering effort. With a one-year global warranty, this drive offers dependable performance and ease of maintenance for demanding industrial environments.
