Product Description

The Bosch Rexroth MSK071C-0300-NN-M2-UG0-RNNN is an industrial servo motor. It is a synchronous motor and its speed is synchronized to the frequency of input current. The motor is controlled by a compatible drive controller. It is part of the MSK series of motors. The MSK motors are characterized a wide performance spectrum and fine size gradation. The high torque density of MSK servo motors enables a compact design with a maximum torque of up to 631 Nm. Depending on the required accuracy, customers can choose between encoder systems with low, medium or high resolution. All encoder variants are available in single-turn or multi-turn versions. The MSK071C-0300-NN-M2-UG0-RNNN features a multiturn optical encoder rated for 2048 signal periods. Other motor features include rotatable connectors, plain shaft with seal and a housing that is designed for increased concentricity and run out according to DIN 42955.

The MSK071C-0300-NN-M2-UG0-RNNN has two connectors: a power cable terminates on one connector and a feedback cable terminates on the other connector. Both of these connectors are 240-degree rotatable. The MSK071C-0300-NN-M2-UG0-RNNN is supplied without a holding brake. Holding brakes are available as an option for MSK motors and can be ordered if required. The MSK071C-0300-NN-M2-UG0-RNNN is designed for cooling via natural convection. Surface cooling can also be used if the motor is required to service higher loads. The continuous torque at standstill with natural convection at 60K overtemperature is 12 Nm. The continuous torque at standstill with natural convection at 100K overtemperature is 14 Nm. The continuous torque at standstill with surface cooling is 18 Nm. Approximate shipping weight of the synchronous servo motor is 13.9 kilograms. Environmental protection rating for the motor is IP65.