Product Description:

The MSK101C-0300-NN-M2-AG2-RNNN belongs to the MSK IndraDyn S Synchronous Motors series produced by Bosch Rexroth Indramat. As an IndraDyn S synchronous servomotor, it supplies closed-loop torque and position control for packaging lines, gantry systems, pick-and-place units, and other industrial automation axes that require repeatable motion. The frame follows the series coding with motor size 101 and length C, and the mechanical design uses increased concentricity to reduce runout when the plain shaft is coupled to precision gearboxes or timing pulleys.

The unit uses natural convection, so airflow around the housing must remain unobstructed during operation. Inside the stator, winding code 0300 identifies the electrical characteristics that must be matched by the drive controller. An electrically released brake delivers 70 Nm of holding torque to secure vertical or suspended loads when power is removed. Feedback is handled through the EnDat 2.1 serial interface routed to the controller by a separate connector, while the power leads exit on the A-side of the housing to keep cable routing compact. A molded housing and radial shaft seal give the motor an IP65 rating, which helps prevent dust ingress and water jets from affecting internal components.

The optical encoder provides 2048 signal periods per revolution and stores absolute multiturn data, so homing sequences are unnecessary after shutdowns. Continuous duty is supported in ambient temperatures from 0 – 40 °C without derating, and class 155 insulation resists the winding temperatures reached during dynamic cycles. Output torque is transferred through a plain shaft, which simplifies coupling arrangements in systems that use clamping hubs or pulleys. This combination of encoder feedback, brake holding function, and sealed housing supports precise axis control in automated equipment.