Product Description

The Bosch MSK040B-0600-NN-S2-UG1-NNNN is a Rexroth MSK servo motor. The continuous torque at the motor output is 1.7 Nm. The maximum torque at the motor output is 5.1 Nm. The continuous motor current is 2 Amps. The maximum motor current is 8 Amps. These performance specifications for the MSK040B-0600-NN-S2-UG1-NNNN motor are valid for 0 to 40 degrees Celsius ambient temperature. The motor torque constant at 20 degrees Celsius sis 0.92 Nm/Amps. The motor voltage constant is 58.5 Volts/1000 RPM at 20 degrees Celsius. The winding on the MSK040B-0600-NN-S2-UG1-NNNN motor has a resistance of 8.5 Ohms and an inductance of 35.4 millihenry. Number of pole pairs on the motor are 4. The thermal time constant is 13 minutes. Maximum electric speed of the motor is 7500 RPM. Weight of the motor is 2.8 kilograms.

The MSK040B-0600-NN-S2-UG1-NNNN motor cools via natural convection. Bosch does permit the use of a cooling fan if required. A single-turn optical encoder with 2048 signal periods is available as an integrated feature on the motor. The main motor shaft is smooth and comes with a sealing ring. Holding brake on the MSK040B-0600-NN-S2-UG1-NNNN is rated for 4 Nm holding torque, 24 Volts voltage input, 0.5 Amps current input, 25 milliseconds peak connection time and 35 milliseconds peak disconnection time. Connectors on the MSK040B-0600-NN-S2-UG1-NNNN motor can be rotated by 240 degrees. The MSK040B-0600-NN-S2-UG1-NNNN motor is designed with IP65 protection and is equipped with a built-in temperature sensor. This features leads to improved motor reliability as the motor is protected from critically high temperatures that could damage the motor. Liquid cooling is also avaible as an option for motors with selected sizes. Improper motor use with void the manufacturer warranty.