Product Description:

The MSK100B-0450-NN-M1-AP0-NNNN is an AC synchronous servomotor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It functions as a precision actuator in CNC, packaging, and material-handling stations where tight velocity and position loops are required. Frame size 100 with length code B gives the motor its active magnetic geometry, and winding code 0450 matches the torque-to-speed profile used with standard IndraDrive power stages. This layout supports repeatable acceleration and accurate positioning during frequent start-stop cycles.

Cooling relies on natural convection, so heat leaves the housing without fans and cabinet airflow stays uncomplicated. Feedback travels through the Hiperface interface that links the drive to an optical scanning system. This encoder delivers 128 signal periods per revolution, and internal interpolation allows the controller to resolve fine angular increments. Because the code wheel is multiturn absolute, the axis can retain position information after power removal and return to service without a reference move. An IP65 enclosure rating helps keep dust and low-pressure water jets away from live parts. The motor is built in a standard design and is supplied without a holding brake, so external clamps or drive torque must secure vertical loads.

Torque is transmitted through a shaft with keyway, allowing couplings or pulleys to resist slip during peak load changes. Wiring enters through the A-side power connector, which keeps terminations on one face for straightforward cable routing in compact machines. The winding insulation supports continuous duty at an ambient temperature of 0 to 40 °C and belongs to thermal class 155, allowing elevated copper temperatures without premature aging. The single-face connection layout also reduces cable crossover around the motor body, which is useful when the axis is mounted close to guards, gearboxes, or other machine components.