Product Description:

The MSK070E-0150-NN-S2-UG1-RNNN is an IndraDyn S synchronous servomotor manufactured by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. In automated cells, it works as a closed-loop rotary actuator that couples to gearboxes or direct-drive loads to position tooling and workpieces accurately. By supplying controlled torque and speed, the motor links the drive electronics to the mechanical motion required by packaging equipment, conveyors, and pick-and-place axes. It is intended for dynamic servo applications that need repeatable acceleration, deceleration, and accurate stopping throughout the machine cycle.

Its thermal management relies on natural convection, so heat leaves the frame without fans or liquid circuits. Feedback is generated by an optical encoder whose plug is rotatable through 240°, which helps simplify cable routing in confined spaces. The device transmits absolute position data through the EnDat2.1 interface at a base resolution of 2048 signal periods, and the encoder is a single-turn type that returns the exact angle within one mechanical revolution. An electrically released holding brake is included to keep the shaft from moving when supply power is absent, which is useful on vertical or suspended axes.

The mechanical section uses the increased concentricity design option to reduce radial runout. Lower runout helps minimize vibration at higher rotational speeds and can support smoother coupling operation. Within the 070 frame, the E body length provides a longer active iron stack, and winding code 0150 balances current demand with voltage characteristics for general-purpose servo drives. The output end uses a plain shaft, which suits clamp couplings where keyways are unnecessary. During standstill, the integrated brake supplies 23 Nm of holding torque, giving the motor useful static holding force while keeping the package compact.