Product Description:

The MSK070D-0450-NN-S2-UP1-RNNN belongs to the MSK IndraDyn S Synchronous Motors series from Bosch Rexroth Indramat. It is a permanent-magnet synchronous servomotor intended for axes that require accurate position control and quick torque buildup in packaging, printing, and material-handling machinery. When paired with a compatible drive controller, the motor converts electrical commands into controlled shaft rotation for closed-loop motion tasks. Its motor design also supports responsive acceleration and stable operation during repeated positioning cycles.

Heat produced by copper losses is removed through natural convection, so no external blower or liquid circuit is required. Feedback to the drive is supplied via the EnDat2.1 digital interface, which carries position data and diagnostic information over the feedback connection. The optical encoder provides 2048 signal periods, helping the control loop maintain smooth velocity changes and accurate position updates. A normally engaged, electrically released brake provides 23 Nm of static holding torque so the axis can remain secured when power is removed. The housing has an IP65 protection rating, which helps keep out dust and low-pressure water jets during machine operation. This allows the motor to be mounted on machine structures outside the control cabinet when the application requires it.

To simplify cable routing in tight spaces, the encoder connector is rotatable through 240°. That adjustment range helps reduce sharp cable bends at the motor end. The insulation system is rated for 155 °C, allowing sustained winding temperatures within the motor's thermal class. The output uses a shaft with a keyway for torque transmission to standard couplings or hubs. Continuous operation is permitted in ambient temperatures from 0 to 40 °C, and the increased concentricity of the 070 size with length D helps reduce radial runout in applications with tight alignment requirements.