Product Description

The MSK050B-0450-NN-M1-UP0-NNNN is a Bosch Rexroth synchronous motor with integrated encoder for feedback. The motor is used with compatible Bosch drive controllers for industrial applications including machine tools, robotics and metal-forming machines. The motor frame size is 050, the frame length is B and the winding code is 0450. The motor is designed for cooling through natural convection. Therefore smooth airflow around the operating motor needs to be ensured. The ambient temperature recommended by Bosch for operation of the MSK050B-0450-NN-M1-UP0-NNNN motor is 0 to 40 degrees Celsius. The continuous torque at standstill of the motor for the 60 K overtemperature conditions is 3 Nm. The continuous torque at standstill of the motor for the 100 K overtemperature conditions is 3.4 Nm. The continuous current at standstill of the motor for the 60 K overtemperature conditions is 2.8 Amps.

The continuous current at standstill of the motor for the 100 K overtemperature conditions is 3.2 Amps. The maximum torque that can be delivered by the MSK050B-0450-NN-M1-UP0-NNNN is 9 Nm and the maximum motor current is 11.2 Amps. The motor does not feature a holding brake. However MSK motors with 050 frame size can be ordered with integrated holding brakes. The main motor shaft has a keyway. The motor shaft is also fitted with a sealing ring. The MSK050B-0450-NN-M1-UP0-NNNN has power and feedback connectors that are 240-degree rotatable. The integrated encoder is an optical multiturn encoder with 128 signal periods. The protection class of the MSK050B-0450-NN-M1-UP0-NNNN is IP65. The motor can be installed outside cabinets because the motor housing offers a high level of protection from both solids and liquids. Operation and maintenance of the MSK050B-0450-NN-M1-UP0-NNNN motor should be performed by trained personnel.