Product Description:

The MSK100A-0450-NN-M1-LP0-NNNN is a synchronous servomotor manufactured by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. It converts electrical energy from an IndraDrive amplifier into controlled rotary motion for position or speed axes in automated production cells. The size 100 frame and length code A provide a balance between continuous torque and overall motor size, making the unit suitable for packaging machines, pick-and-place gantries, and woodworking spindles. Its servo design supports dynamic motion profiles in applications where axis accuracy and repeatability are important. This operating role also suits equipment that starts and stops frequently while still requiring stable speed control.

Thermal management relies on natural convection, so heat leaves the frame without fans and the installation should allow free airflow around the housing. Position feedback is handled through the Hiperface interface. The encoder uses an optical scanner that outputs 128 signal periods per revolution, which supports precise speed and position control. Because it is multiturn absolute, the axis retains position information across multiple turns after power is removed, which can reduce the need for a homing sequence at startup. This feedback arrangement lets the drive monitor rotor angle continuously and maintain smooth motion at low or changing speeds.

The motor is supplied without a holding brake, so an external device or drive-controlled torque is needed when the load must remain fixed at standstill. Power enters through the left-side industrial connector, and torque is transferred by a shaft with keyway to help prevent slip under intermittent load peaks. The connector orientation can simplify cable routing when cabinet entry is located to the left of the motor. The 0450 winding code matches the motor's electrical characteristics to compatible IndraDrive amplifiers and supports operation at typical MSK bus voltages.