Product Description
Bosch Rexroth drive and control units have a long history of being designed with the state-of-the-art technologies for applications across multiple industries. These high efficiency devices set the trend for what high-quality products of the global drive market should be like and this is why they continue to be used by many around the world. MSK motors by Bosch Rexroth are one of these products. They are synchronous servo motors with a wide performance spectrum, which can be adapted for several purposes by setting them up with other options. As a result, their applications extend beyond what would normally be seen for servo motors.
The MSK050B-0300-NN-S2-UP1-RNNN of the MSK motor family is a Bosch Rexroth motor with a frame size of 050 and length B. It has a winding code 0300 and utilizes natural convection for its cooling. For the determination of the motor position, it features an integrated EnDat 2.1 Singleturn optical encoder with 2,048 signal periods. The encoder has a system accuracy of ± 20 angular seconds and 1 Vss output signal. The MSK050B-0300-NN-S2-UP1-RNNN uses a shaft with keyway according to DIN 6885-1 with a shaft sealing ring for connecting machine elements to motor shafts. It is equipped with an electrically-released holding brake whose holding torque value is 6 Nm.
The maximum torque of the MSK050B-0300-NN-S2-UP1-RNNN is 9.0 Nm. It has a winding inductivity value of 76.4 mH and 4 pole pairs. Its maximum speed is 4300 rotations per minute and its maximum current rating is 7.2A. This synchronous servo motor model has an integrated temperature sensor that protects it from damage due to conditions like overtemperature. The maximum ambient temperature for its operation is 40oC.