Product Description:

The MSK070C-0150-NN-M2-UG1-RNNN is a servo motor manufactured by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. Designed for closed-loop control through a compatible drive controller, the unit provides precise rotational motion to indexing tables, robotic joints, and high-speed conveyors in industrial automation environments. A compact frame with size 070 and length code C allows installation in restricted spaces while still providing the torque density typical of the IndraDyn S platform. This layout supports applications that require repeatable positioning and controlled speed changes. Integration with standard power and feedback cabling supports straightforward system setup.

Heat dissipation relies on natural convection, eliminating the need for external fans and reducing contamination points in food or pharmaceutical equipment. The rotor and stator are machined for increased concentricity, so radial runout is minimized, which improves coupling alignment and reduces bearing wear during rapid reversals. For flexible cable routing, the feedback plug is rotatable through 240°, letting the connector swing over a wide arc without exceeding bend limits. Position data is transmitted through the EnDat 2.1 serial interface, supplying digital identification, temperature data, and automatic drive parameterization. The digital feedback method also helps maintain stable signal quality in electrically noisy machine environments. Within this protocol, the encoder generates 2048 signal periods per revolution, giving the control system fine interpolation for smooth velocity regulation at low speeds.

The encoder operates in multi-turn absolute mode, so the motor reports its mechanical angle and revolution count even after power loss, enabling immediate restarts without homing. An electrically released brake is integrated and delivers 23 Nm of static torque, allowing vertical or suspended loads to remain secure when the drive is disabled. This helps the axis remain in place during power interruptions or controlled stops. The drive end uses a plain shaft, giving designers freedom to apply custom couplings or gears without keyway stresses. Winding code 0150 identifies the electrical configuration used during drive selection.