Product Description:

The MSK101D-0300-FN-M1-AG2-NNC1 is manufactured by Bosch Rexroth Indramat and belongs to the MSK IndraDyn S Synchronous Motors series. As an IndraDyn S synchronous servomotor, it delivers controlled torque and speed for high-precision rotary axes in packaging lines, metal-cutting centers, and other automated equipment. The motor combines closed-loop feedback with a sealed housing so it can be mounted directly in machine structures that must manage heat carefully. This layout supports accurate positioning and stable speed regulation in applications that run through frequent acceleration, braking, and direction changes.

This motor is supplied in the FN cooling variant, so its stator uses liquid cooling and requires connection to an external thermal circuit. Heat is carried away through the cooling jacket rather than relying on external airflow, which helps the motor remain stable during continuous high-load operation. Position and speed feedback are generated by an optical encoder with 128 signal periods per mechanical revolution. Communication with the controller uses the Hiperface interface, allowing absolute position transfer and parameter storage inside the encoder head. The sensing system uses multiturn absolute feedback, so rotation count is retained for immediate position reporting after power-up. For load holding and emergency stops, an electrically released brake provides 70 Nm of static torque when de-energized.

The mechanical interface uses a plain shaft without a keyway, which is suitable for shrink-fit or clamp couplings that minimize backlash. Power enters through a connector on the A-side, letting the cable run parallel to machines that place the drive cabinet above the motor. In the MSK frame scheme, the motor size is 101, and the magnetic length code D gives the unit a compact but high-torque format. Electrical behavior follows winding code 0300, so the matched drive must supply the current and voltage required for this coil set. This arrangement supports compact installation where cable routing, torque density, and precise motion control all matter.