Product Description:

The MSK061C-0200-NN-S1-UP0-NNNN is a synchronous servomotor manufactured by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. It uses the 061 frame with the C length variant, giving medium continuous torque in a moderate overall depth. Intended for servo axes that require accurate torque and velocity control in machining centers, packaging lines, or assembly robots, the unit converts regulated drive current into controlled rotary motion for closed-loop automation. Its standard mechanical design follows common Rexroth mounting dimensions, which helps it fit established machine layouts. The synchronous motor design also supports repeatable acceleration, deceleration, and positioning during coordinated machine cycles.

The cooling method is natural convection, so the housing dissipates heat without auxiliary fans or coolant, allowing installation where airflow is limited. The motor is supplied without a holding brake, so vertical axes need an external holding device when power is removed. The stator uses winding code 0200, which indicates the electrical characteristics expected by a compatible drive. Feedback is supplied through the Hiperface interface, and the encoder connector can rotate 240° to align the cable with the machine layout. The optical measuring system delivers 128 signal periods per revolution, and the position data is available as an absolute single-turn value. This arrangement supports stable speed regulation and accurate positioning without an added feedback assembly.

The motor housing has an IP65 rating, guarding the interior against dust and low-pressure water jets found on production floors. Continuous operation is supported within an ambient range of 0 to 40 °C, matching common industrial cabinet and machine conditions. Power is transmitted through a shaft with keyway, which provides positive torque transfer to couplings, pulleys, or gear inputs. A thermal insulation class of 155 allows the stator winding system to withstand elevated temperatures during demanding duty cycles. The keyed shaft also helps prevent slip when the load changes quickly or when the axis reverses direction under servo control.