Product Description:

The MSK101E-0450-NN-M1-BP0-NNNN is an IndraDyn S synchronous servomotor manufactured by Bosch Rexroth Indramat and assigned to the MSK IndraDyn S Synchronous Motors series. As a brushless AC motor, it delivers precise torque and velocity control for coordinated axes in industrial automation, supporting tasks such as indexing tables, forming stations, and high-speed pick-and-place units. The motor is intended for closed-loop servo systems in which the drive continuously adjusts current to match commanded motion. This operating method supports smooth starts, controlled stops, and consistent speed regulation during repetitive machine cycles. It is suitable for machine sections that require repeatable positioning as well as continuous rotary motion.

The motor relies on natural convection for heat dissipation, so cabinet layouts must allow unobstructed airflow around its housing. This cooling method avoids the need for a separate fan and helps keep the installation straightforward. Position feedback is carried over a Hiperface serial link, enabling the connected drive to read encoder data during operation. Inside the encoder, an interpolated resolution of 128 signal periods gives fine angular granularity, and its optical sensing method maintains accuracy without magnetic drift. Because the unit is supplied without a holding brake, any static load must be secured by external mechanical locks or by keeping the drive energized during dwell periods.

Multi-turn tracking is implemented in the encoder, and this capability is noted as multi-turn absolute. Absolute revolution tracking helps the axis retain position awareness after interruptions, which can reduce the need for a reference move when operation resumes. The power connector is located on side B of the motor, which can simplify cable routing when the shaft faces forward in a machine frame. A keyed output shaft, listed as shaft with a keyway, transmits torque without slip in couplings or pulleys. Winding code 0450 identifies the electrical configuration used for this motor, while the standard mechanical design, motor length code E, and size 101 determine its fit within the MSK platform.