Product Description:

The Bosch Rexroth Indramat MSK071E-0450-NN-M1-UP2-NNNN is a synchronous servomotor in the IndraDyn S MSK series. It converts drive controller output into precise rotary motion for positioning tasks in automated machinery, packaging stations, and material-handling axes. By combining permanent-magnet torque production with integrated feedback, it supports closed-loop control of speed and position in compact automation cells. This arrangement helps the motor respond accurately to changing load conditions during repetitive machine cycles.

The stator winding uses code 0450, which matches the electrical characteristics expected by compatible MSK drives. A rotatable 240° encoder connector helps route feedback cables with less strain during installation. The optical multi-turn absolute encoder communicates through the Hiperface interface and provides 128 signal periods per revolution for accurate position feedback. The shaft is ground and includes a keyway for positive torque transfer, while the E-length housing keeps the motor compact enough for space-limited layouts. The sealed frame has an IP65 rating, which helps protect internal parts from dust and low-pressure water jets in industrial environments.

Heat is removed by natural convection, so the motor does not require a separate blower or liquid-cooling circuit. An electrically released holding brake provides 30 Nm of braking torque to keep the rotor in place during power-off conditions, which is useful on vertical axes. Insulation class 155 supports the winding temperatures associated with cyclic operation, and the compact 071 frame fits well in multi-axis assemblies. Continuous operation is permitted in an ambient range of 0 to 40 °C, making the motor suitable for production areas that maintain standard indoor operating temperatures.