Product Description:

The MSK070C-0150-NN-M1-UG1-NNNN is an IndraDyn S synchronous servomotor manufactured by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. In an industrial automation cell, this motor provides closed-loop torque and velocity control so that indexing tables, robotic joints, or conveyor axes can follow drive commands with high positional accuracy. Its synchronous design helps the drive maintain stable motion during repeated starts, stops, and speed changes. When paired with a compatible controller, it supports responsive axis behavior in packaging, handling, and assembly equipment. Because it is intended for servo applications, commanded current is converted into controlled shaft movement for interpolation, indexing, and synchronized transport tasks.

The stator winding labeled 0150 and the housing length C support continuous-duty operation while relying on natural convection to remove heat, so no external fan or liquid circuit is required. This cooling method keeps the enclosure simple and avoids auxiliary airflow hardware on the machine. Position feedback is provided by an optical encoder that communicates through the Hiperface protocol, giving the drive continuous position information during operation. Its connector is rotatable through 240°, which helps with cable routing inside compact machine frames. Resolution is fixed at 128 signal periods, and the encoder uses a multiturn absolute system so position remains available after power is restored. The 70 mm flange width supports direct mounting to linear modules or articulated arm adapters while helping maintain alignment across multi-axis equipment.

Mechanical coupling is handled by a plain shaft that mates with backlash-free clamping hubs, and this shaft style is intended for friction-locked couplings rather than keyed transmission elements. The frame size code 070 keeps the flange pattern consistent within this motor platform. An electrically released holding brake provides 23 Nm of static torque so vertical axes can remain stationary when power is off, and that brake is intended for holding at standstill rather than dynamic stopping during motion. The encoder uses an optical scanning principle for fine signal detection while avoiding sensitivity to magnetic fields. This arrangement suits positioning axes that need repeatable holding, accurate restart behavior, and straightforward installation.