Product Description:

The MSK070C-0150-NN-S1-UP1-NNNN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. In automation lines, it works with IndraDrive inverters to deliver controlled torque and speed directly to machine shafts for coordinated axis movement. Its compact housing supports high power density, making it suitable for pick-and-place modules, packaging equipment, and small machining spindles that require accurate motion and repeatable positioning. The motor is intended for closed-loop servo systems where fast response and low positional error are important during frequent starts, stops, and direction changes.

The motor uses natural convection for cooling, so heat is removed without an external blower. Its frame size is 070, and the C length gives a compact balance of torque capacity and low inertia for quick acceleration. Feedback is provided by an optical encoder over the Hiperface interface, and the encoder supplies 128 signal periods per mechanical revolution for position data. This feedback allows the drive to monitor rotor movement continuously and correct speed or position deviations during operation. The 0150 winding code identifies the electrical winding arrangement used by the matching drive for current control and motor performance.

An integrated holding brake provides 23 Nm of static torque and is electrically released to secure vertical or indexing axes when power is removed. The encoder connector can be rotated through 240°, which gives more freedom when routing cables in compact machine spaces. Position feedback is based on a single-turn system, so the encoder reports absolute position within one mechanical revolution. Mechanical power is transmitted through a shaft with keyway, allowing standard keyed couplings, pulleys, or similar drive components to be mounted securely. This shaft style supports positive torque transmission and helps prevent slip under changing load conditions.