Product Description:

The MSK100C-0300-NN-M1-AG2-NNNN is a servo motor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. As an IndraDyn S synchronous servomotor, it converts electrical energy into controlled torque and speed, enabling closed-loop motion in packaging lines, material-handling axes, and machining centers. It works with compatible drive controllers to position loads rapidly and repeatably across a wide speed range. Its synchronous operating principle helps the drive maintain tight control of rotor position during indexing, feeding, and transfer movements in automated machinery.

Inside the stator, winding code 0300 identifies the electrical resistance and inductance used for medium-speed, medium-torque duty cycles. Motor length C together with frame size 100 sets the mechanical envelope and the surface area available for heat dissipation during continuous operation. An electrically released holding brake provides 70 Nm of static torque so vertical axes can remain fixed when power is removed. Position feedback comes from an optical Hiperface encoder with multiturn absolute data, and its resolution of 128 signal periods allows fine interpolation by the drive for accurate contouring. The motor uses a plain shaft, and the power conductors exit on the A-side housing to support orderly cable routing.

Thermal losses are removed by natural convection, eliminating the need for forced airflow and supporting fully enclosed installation. Because no external fan is required, surrounding equipment layout can remain simpler and there are fewer openings around the motor body. The housing has an IP65 rating, which protects the internal laminations and encoder optics from dust ingress and water jets. Class 155 insulation withstands elevated winding temperatures without premature aging, and operation is permitted in ambient temperatures from 0–40 °C. The enclosed design also helps routine cleaning around the machine without exposing internal motor components.