Product Description:

The Bosch Rexroth Indramat MSK075C-0200-NN-M2-UG0-RNNN is a synchronous servomotor built for the MSK IndraDyn S Synchronous Motors series. This compact motor converts drive output into precise torque and position control, enabling coordinated motion on industrial robots, gantries, and CNC feed axes. By integrating with IndraDrive controllers, it forms the electromechanical link that moves tooling or workpieces exactly where the automation program commands. The unit’s permanent-magnet rotor and high-resolution feedback system allow closed-loop control to correct error within milliseconds, supporting repeatable cycle times on high-speed production lines.

Mechanically, the frame falls into the 075 size class and uses the elongated C length option, giving extra active stack for the stator used with winding code 0200. The internal laminations are manufactured with increased concentricity, so the air gap remains uniform even at maximum speed, which reduces cogging and improves smoothness. An ingress rating of IP65 keeps dust and directed water away from the windings, while reliable operation is specified at ambient temperatures from 0 to 40 °C. These features support use in enclosed machine installations where accurate rotary motion and steady thermal performance are required.

Cooling is provided by natural convection, which eliminates fans and reduces maintenance items. Position feedback is handled by an optical encoder with multi-turn absolute data transmitted through the EnDat2.1 interface. Its scale provides 2048 signal periods per revolution, and the connector can be rotated 240° to simplify cable routing inside tight cabinets. A plain shaft transmits torque directly to couplings, and the assembly is supplied without a holding brake for applications where drive torque or external clamping secures the axis. The windings use insulation class 155, allowing elevated winding temperatures during continuous duty.