Product Description:

The MSK101D-0450-NN-S1-AP2-NNNN is a servo motor assembled by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It is intended for closed-loop industrial axes that require fast position control and repeatable torque during continuous machine operation. As a synchronous servo motor, it converts commanded current into controlled rotary motion for coordinated axes in packaging equipment, gantry systems, and other automated machinery. Its frame size 101 and D length provide a larger mechanical format for applications that need higher shaft power in a compact drive package.

For thermal management, the motor follows the Cooling-FN installation guideline and relies on natural convection. Heat dissipates through surface airflow without auxiliary fans or liquid circuits, which keeps the installation layout straightforward. Connection to the drive controller is handled through a right-angle power plug on the A-side, which helps when cable space behind the motor is limited. Digital feedback travels over the Hiperface interface provided by the integrated optical single-turn encoder, allowing the drive to monitor rotor position during operation. An electrically released brake supplies 70 Nm of static torque, while the housing carries an IP65 rating and the insulation system is class 155. These features support use in enclosed machine areas where stable electrical feedback and protected internal components are important.

The optical measuring system resolves rotor angle into 128 signal periods, which supports smooth velocity control and accurate commutation. Torque is transferred through a shaft with a keyway, helping prevent slip during reversing or indexing duty. Continuous operation is permitted from 0 to 40 °C, so the surrounding air must remain within that range during use. The stator uses winding code 0450, which is matched to compatible drive parameters for accurate current control. The standard construction does not use special coatings or liquid passages, and it is suited to applications that cycle frequently without requiring external cooling hardware.