Product Description:

The MSK101D-0200-NN-S1-AG3-NNNN synchronous servo motor is produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. It serves as a closed-loop rotary actuator, converting drive current into precise torque for positioning tables, gantry axes, and automated packaging lines in industrial automation. The standard mechanical design, together with the size 101 frame and D-length housing, provides a consistent mounting footprint while still supporting the mid-range power demands common on modern multi-axis machinery.

Heat is dissipated through natural convection, so no external fan or liquid circuit is required, which is useful when the motor is enclosed in protective machine housings. Position feedback is handled by a Hiperface optical encoder that communicates absolute angle over a two-wire serial link. The sensor scans 128 signal periods per mechanical revolution, and its optical pickup method helps minimize drift during temperature swings. Because the feedback device is a single-turn model, it reports absolute position for one revolution, after which the controller tracks additional turns in software. This feedback arrangement supports high-bandwidth velocity loops without a separate measuring system.

Mechanical power is transmitted through a plain shaft, allowing direct coupling with clamp-style hubs while avoiding the added tolerance of a threaded interface. The electrically released holding brake supplies up to 120 Nm of static torque, letting vertical or indexing axes maintain position during power loss without an external clamp. Motor power and protective earth conductors enter from the A-side connector, which keeps power and feedback leads on separate faces for cleaner cable routing. Winding code 0200 identifies the electromagnetic characteristics used with this model and matches it to IndraDrive power stages intended for medium current ranges.