MSD201E-0043-FA-M2-KF0-19-V-M401

The MSD201E-0043-FA-M2-KF0-19-V-M401 from Bosch Rexroth Indramat is a high-performance member of the MSD Permanent Magnet Motors series designed for demanding industrial automation. This three-phase synchronous permanent magnet motor operates at 600 VAC and delivers a maximum torque of 950 Nm with a rated torque of 2.56 Nm. The motor frame size is 201 with a frame length code of E, providing a robust form factor for compact installations. Featuring liquid cooling (IC3W7 per EN 60034-6) and a closed coolant circuit with heat exchanger and corrosion inhibitors, it ensures stable thermal management under continuous loads.

Technical capabilities of this servo-grade motor include an electrically released reinforced brake with 240 Nm brake torque and a standard brake voltage of 24 V for precise holding and safety. The motor achieves a rated current of 65 A and reaches speeds up to 8000 rpm, while its torque constant of 14.62 Nm/A ensures predictable dynamic response. With a voltage constant of 0.936 V/rpm (also cited as 0.6517 V/rpm) and an encoder output of digital via Port 2, it supports closed-loop control and high-precision positioning. Electrical connections utilize a flange Socket T on Power port 1, simplifying power and signal routing.

Operational features include an IP65 protection class and insulation class 155, guaranteeing resistance to dust, water jets, and high thermal stress. The robust M16 screw tightening torque of 206 Nm secures the motor reliably in heavy-duty applications, while the maximum coolant inlet pressure of 10 bar allows for efficient heat exchange in harsh environments. Speed regulation between 220 and 500 rpm offers versatile control for diverse process requirements, and the closed coolant circuit enhances operational uptime by preventing contamination. The combination of digital encoder feedback and reinforced brake ensures safe, precise stoppage and reliable performance even during power loss.

Integration is straightforward thanks to standardized ports and advanced feedback options, allowing seamless interfacing with Bosch Rexroth Indramat drives and motion controllers. The flange Socket T electrical connection on Power port 1 and encoder port 2 provides clear separation of power and signal cabling, reducing wiring complexity. Ideal for packaging machinery, CNC systems, robotics, and conveyor drives, the MSD201E-0043-FA-M2-KF0-19-V-M401 adapts to a wide range of industrial automation tasks. Its combination of high torque density, liquid cooling efficiency, and precise digital feedback makes this motor a versatile solution for engineers seeking performance and reliability.