Product Description

The Bosch MSK103B-0300-NN-M1-UG1-NNNN is a Rexroth MSK servo motor. A servo motor is one component of a closed-loop control system. The other component is a drive controller. The servo motor includes a feedback device that provides information about motor speed and position to the drive controller. This enables the drive controller to adjust control signals to bring motor parameters in line with desired parameters. The MSK103B-0300-NN-M1-UG1-NNNN features an integrated multiturn optical encoder rated for 128 signal periods. The interface on the encoder is Hiperface. The MSK103B-0300-NN-M1-UG1-NNNN motor also features an integrated electrically-releasing holding brake. The rated holding torque for the brake is 33 Nm. The motor frame size is 101, the frame length is B and the code for the motor winding is 0300. Cooling method for which the motor is designed is natural convection.

The continuous torque at standstill (60 K) is 28 Nm and the continuous torque at standstill (100 K) is 31 Nm. The continuous current at standstill (60 K) is 17 Amps and the continuous current at standstill (100 K) is 19 Amps. The maximum torque that the MSK103B-0300-NN-M1-UG1-NNNN can deliver is 85 Nm. The maximum current that the motor can deliver is 63 Amps. The maximum speed of the MSK103B-0300-NN-M1-UG1-NNNN motor is 4700 RPM. Connectors on the motor can be rotated 240 degrees. The main shaft on the MSK103B-0300-NN-M1-UG1-NNNN is a smooth shaft with sealing ring. Housing of the motor belongs to the IP65 category. Control cabinets are not required for motor installation. The motor can be mounted in any desired orientation. Mass of the MSK103B-0300-NN-M1-UG1-NNNN motor is 22.5 kilograms. Bosch recommends that operation and maintenance of the motor should only be performed by trained personnel.