Product Description:

The MSK101E-0300-FN-S3-BG2-NNNN is a synchronous servo motor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. Within an automated cell, it converts commanded current into precise rotational motion for indexing tables, gantry axes, or packaging spindles. The motor integrates with IndraDrive controllers to provide the closed-loop torque and velocity control needed for repeatable positioning tasks in industrial automation. This arrangement supports accurate starts, stops, and reversals on axes that must maintain stable motion.

The unit is built on motor size 101 with extended length code E and winding code 0300, so the electromagnetic package uses active heat extraction. Its mechanical design is standard for this series, and the stator jacket uses liquid cooling. Rotor feedback is carried through a Hiperface interface that provides absolute position data. The sensing system delivers 16 signal periods per revolution, and the underlying pickup is capacitive, which helps resist dust and condensate. Because the encoder is single-turn, the controller receives absolute position within one revolution, while multi-turn counting is handled by the drive. Power terminations are routed on the B-side housing, and Class 155 insulation supports continuous winding temperatures during demanding duty cycles.

Mechanical holding is provided by an electrically released brake rated at 70 Nm, allowing the axis to maintain load position during power loss without relying on drive torque. The enclosure carries an IP65 rating, so the stator, bearings, and connectors resist dust and low-pressure water jets during washdown cycles. A plain shaft simplifies coupling to gearboxes or belt pulleys where keyways are not required, and it suits clamping hubs that rely on friction-based torque transfer. Continuous duty is supported within an ambient range of 0 to 40 °C, and the liquid circuit helps stabilize internal temperature during sustained operation.