Product Description:

The MSK101F-0300-NN-S3-FG0-NPNN is a synchronous servomotor manufactured by Bosch Rexroth Indramat for the MSK IndraDyn S series. It provides closed-loop rotary motion for positioning tables, gantry axes, and other automated machinery that require repeatable speed and position control. Because it is a synchronous servo design, the motor supports coordinated axis motion in packaging, handling, and transfer systems where the drive continuously corrects for load changes. The motor uses size 101 construction and winding code 0300, which indicates the coil arrangement used with compatible IndraDrive converters. This combination supports direct-coupled applications that need stable torque delivery and accurate response during changing load conditions.

Electrical connections pass through a sealed terminal box, which keeps power and feedback terminations organized inside the housing. Cooling is handled by natural convection, so the motor does not require an external blower or liquid circuit during normal continuous operation. The housing uses B5 flange mounting for direct attachment to machine faces, and a plain shaft transfers torque to couplings or pulleys. This layout keeps the motor compact at the connection point and suits machinery that uses standard face-mounted servo installations. Feedback travels over the Hiperface interface, and the encoder provides 16 signal periods per mechanical revolution for commutation and position processing. The motor is supplied without a holding brake, so loads that must remain fixed at standstill need an external holding method when power is removed.

The encoder uses capacitive scanning, which supports stable signal generation in applications exposed to vibration and electrical interference. Its single-turn design reports absolute position within one mechanical revolution, which suits short-stroke rotary axes and startup routines that do not require multi-turn position retention. The housing is rated IP65, helping protect internal parts from dust and low-pressure water jets in production areas with coolant mist. Proper operation is permitted in ambient temperatures from 0 to 40 °C, allowing the motor to run in standard indoor industrial environments. Insulation class 155 supports elevated winding temperatures during intermittent peak loading.