Product Description:

The MSK043C-0600-NN-S1-UG1-NNNN is an IndraDyn S synchronous servomotor manufactured by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. As a compact rotary motor, it supplies controlled torque together with position feedback for packaging machines, pick-and-place modules, and material-handling stations that require closed-loop axis control. This type of motor is commonly paired with servo drives that use encoder data to correct speed and position errors during rapid starts, stops, and short indexing moves. Its compact format also suits installations where the motor must fit near slides, transfer units, or indexing mechanisms without adding unnecessary bulk.

This servomotor dissipates heat through natural convection, eliminating auxiliary fans and simplifying machine layouts. A sealed housing rated IP65 blocks dust and low-pressure water jets, allowing installation on exposed machine frames. For drive communication, it uses the Hiperface interface, which carries incremental and absolute position data over a single cable. The encoder provides 128 signal periods per motor revolution for smooth velocity control, and an electrically released brake supplies 4 Nm of static holding torque when the axis is stopped. Continuous operation is permitted in ambient temperatures from 0–40 °C, and the motor uses a plain shaft while the power and feedback connector can rotate 240° to ease cable routing in tight spaces. The lack of a keyway can also simplify coupling selection where a clamping hub is preferred.

The encoder uses optical sensing to support low-jitter position measurement. Its single-turn design reports the absolute angle within one mechanical revolution, which suits short-stroke rotary positioning applications. That feedback arrangement is useful on compact rotary tables and feed axes that must reference position quickly after startup. Insulation class 155 permits high winding temperatures during demanding duty cycles. The motor follows size 043 with length C proportions, and winding code 0600 matches the electrical characteristics for this frame. The standard frame design supports straightforward mounting across compact servo axes without requiring special adapters.