Product Description

Bosch Rexroth is the designer of highly efficient drive systems like the Rexroth IndraDrive drive system. The components of the system include servo motors, frequency converters, drive controllers, and so on. Motors of the MSK series are used to build this Rexroth IndraDrive drive system. They are also used as rotary main and servo drive motors in equipment, including metal-forming machines, printing and paper processing machines, and foodstuff and packaging machines.

The MSK070E-0300-NN-S1-BG0-NNAN is a model of the compact synchronous servo motors in the MSK series by Bosch Rexroth. This self-cooling motor utilizes natural convection for heat elimination by transferring heat to the ambient air and the machine body. It is equipped with a single-turn encoder that uses the optical measuring principle for speed and position detection. The encoder features a data memory for storing relevant information like the motor type name, control loop parameters, and motor parameters. Because of this, the motor starts quickly and easily adapts to its drive controller.

According to DIN EN 60529, the MSK070E-0300-NN-S1-BG0-NNAN belongs to the IP 65 Ingress Protection category. It does not support the entry of dust or any solid extrinsic objects. The motor is also protected from water jets sprayed in all directions. For a noiseless operation, the output shaft of this MSK motor is the plain type with a shaft sealing ring. The shaft provides a non-positive shaft-hub connection with zero backlash. With a maximum current rating of 49.3A and maximum torque of 65.0Nm, this motor can achieve a speed of 5,300 revolutions per minute. It has six pole pairs and a winding inductivity of 3.900mH with a moment of inertia of 0.00458 kgm².