Product Description:

The MSK101E-0200-FN-S2-BG0-RNNN is an IndraDyn S synchronous servo motor manufactured by Bosch Rexroth Indramat and included in the MSK IndraDyn S Synchronous Motors series. Designed as a permanent-magnet rotary actuator, the unit converts electrical energy into controlled mechanical motion for industrial automation lines. It works with IndraDrive controllers to move gantries, packaging axes, and material-handling tables where precise velocity and position control are required. The permanent-magnet design supports responsive torque generation and stable closed-loop operation during changing load conditions.

This motor uses liquid cooling, so heat is removed through an external coolant circuit rather than ambient air, allowing continuous torque at higher current densities. Position feedback is provided by an optical sensing system with the EnDat 2.1 interface, giving the drive digital incremental and absolute data. The feedback disc provides 2048 signal periods, which the controller can multiply internally for finer resolution in smooth speed loops. Because the encoder is single-turn, it reports the absolute rotor angle within one revolution. Multi-turn position tracking is handled by the drive or by external control logic.

The mechanical package is delivered without a holding brake, so static load retention must be supplied by drive torque or an external clamp when power is removed. A plain shaft transfers torque through a suitable external coupling, and power conductors exit through a power connector on side B to simplify cable routing when the drive is mounted opposite the load. The rotor and stator use an increased concentricity design that lowers radial runout and supports a more uniform magnetic gap at high rotational speeds. Winding code 0200 sets the motor's electromagnetic behavior, and motor size 101 with length E establishes the corresponding frame and flange dimensions. The longer active core also supports continuous operation in demanding cyclic motion applications.