Product Description

The Bosch Rexroth MSK040B-0600-NN-S1-UP1-NNNN is a synchronous servomotor. As per the product type code, the motor size is 040, the length is B and the winding code is 0600. The rated performance data for MSK motors is valid for 0 to 40 degrees Celsius ambient temperature and installation altitudes of up to 1000 meters. If these specified limits are exceeded then the performance data of the motors must be reduced. The torque produced by the MSK040B-0600-NN-S1-UP1-NNNN motor reduces to approximately 80% of rated value at 55 degrees Celsius ambient temperature. Similarly the torque produced by the motor reduces to approximately 65% of rated values at 3000 meters altitude. Operation of the MSK040B-0600-NN-S1-UP1-NNNN is not permitted at temperatures above 55 degrees Celsius and at altitudes that exceed 3000 meters. The motor cools through natural convection. However a fan can be installed to assist with cooling.

The MSK040B-0600-NN-S1-UP1-NNNN features an integrated single-turn optical encoder rated for 128 signal periods. The encoder provides information about motor position and speed to the drive controller within one revolution. The feedback provided by the motor is compared to desired motor performance values that are stored in the controller, and the controller varies its output to bring motor performance in line with the desired values. The shaft on the MSK040B-0600-NN-S1-UP1-NNNN has keyway as per DIN 6885-1. The motor shaft also has a sealing ring that protects the motor bearings. A 4 Nm rated holding brake is also available on the MSK040B-0600-NN-S1-UP1-NNNN motor. The holding brake is an electrically releasing brake rated for 24 Volts DC. Connectors on the MSK040B-0600-NN-S1-UP1-NNNN are 240-degree rotatable. Qualified electrical personnel should install and operate the servo motor and associated machinery.