Product Description

The Bosch MSK040B-0600-NN-M1-AG0-NNNN is a Rexroth MSK servo motor. The following tests are conducted on MSK motors before they are shipped from the factory: high-voltage test, insulation resistance test, protective conductor connection, winding resistance test and concentricity and position tolerance of shaft end and mounting flange. The MSK040B-0600-NN-M1-AG0-NNNN motor provides feedback from an integrated multi-turn optical encoder with 128 signal periods which supports Hiperface. Power and feedback connector on the MSK040B-0600-NN-M1-AG0-NNNN can be rotated by 240 degrees Celsius. A holding brake is not available as a standard feature on the MSK040B-0600-NN-M1-AG0-NNNN motor. If required, motors with frame size 040 can be ordered with holding brakes rated for 4 Nm holding torque. The motor uses natural convection for cooling. Rated data for the motor are valid for 0 to 40 degrees Celsius ambient temperature and 0 to 1000 meters altitude.

If the specified limits are exceeded, the performance data of the motor should be reduced. The output of the MSK040B-0600-NN-M1-AG0-NNNN derates to 80% of rated values at 55 degrees Celsius. The motor output derates to 65% of rated values at 3000 meters altitude. Shaft on the MSK040B-0600-NN-M1-AG0-NNNN is of the smooth type and is fitted with a sealing ring. The sealing ring prevent oil leakage and ingress of contaminants. The sealing ring on the motor shaft undergoes wear and tear during motor operation and should be replaced if required. Torque specifications for the MSK040B-0600-NN-M1-AG0-NNNN for 60 K overtemperature condition include 1.7 Nm continuous torque and 5.1 Nm maximum torque. Current specifications for the MSK040B-0600-NN-M1-AG0-NNNN for 60 K overtemperature condition include 2 Amps continuous current and 8 Amps maximum current. The maximum motor speed is 7500 RPM.