Product Description:

The MSK070D-0450-NN-M2-UP0-RNNN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. It delivers closed-loop torque and speed control for pick-and-place gantries, tooling spindles, and conveyor axes, converting power from an IndraDrive inverter into precise rotary motion. In servo applications, it is commonly paired with digital drive electronics that continuously regulate rotor position, speed, and torque under changing load conditions. A sealed housing and keyed shaft support secure mechanical coupling while helping protect internal components in demanding manufacturing environments. Its compact frame also suits direct mounting where installation space is limited but fast dynamic response is still required.

Winding code 0450 identifies the stator configuration used for the motor and supports a current-to-torque profile suited to medium-inertia loads. Cooling is provided by natural convection, so heat leaves the housing without fans or liquid circuits and operation remains mechanically simple. For position feedback, the motor uses the EnDat2.1 digital interface, which gives the drive high-speed bidirectional communication for control and diagnostics. The enclosure has an IP65 rating that helps keep out dust and low-pressure water jets. Thermal endurance is supported by insulation class 155, allowing the winding system to tolerate elevated internal temperatures within its class limit.

Mechanical alignment is supported by an increased concentricity design, and the power-feedback connector is rotatable through 240° to ease cable routing in tight machine spaces. The optical encoder provides 2048 signal periods per revolution, and its multiturn absolute capability preserves position information across power cycles. The keyed output shaft helps transmit torque without slip when coupled to pulleys, couplings, or geared mechanisms. Because the motor is supplied without a holding brake, static loads must be secured by external locking or drive torque. The unit operates in ambient temperatures from 0 to 40 °C, which suits typical machine room conditions.