Product Description

The Bosch MSK070C-0450-NN-M1-UG1-NSNN is an industrial asynchronous servo motor. It belongs to the MSK series from Bosch Rexroth. Asynchronous motors are those for which the shaft speed is not synchronized to the frequency of the input current. The motor is used in combination with a compatible drive controller that provides electrical power. A motor encoder measures motor parameters and sends this information via a feedback cable to the drive controller. The encoder on the MSK070C-0450-NN-M1-UG1-NSNN is an optical multiturn encoder with Hiperface support that is rated for 128 signal periods. Other motor features include a 23 Nm rated holding brake, power / feedback connectors that are 240-degree rotatable and a smooth shaft with sealing ring. The motor housing features a standard and extended design according to EN 60079.

The MSK070C-0450-NN-M1-UG1-NSNN motor is designed for convection cooling which means that it relies of the flow of cool air over the heated motor body for heat dissipation. Forced air cooling, that uses fans and blowers to increase the rate of air flow, can also be used. The permitted temperature range for motor operation is 0 to 40 degrees Celsius. The continuous motor torque at standstill for 60K overtemperature is 13 Nm. The continuous motor current at standstill for 60K overtemperature is 12.3 Amps. The continuous motor torque at standstill for 100K overtemperature is 14.5 Nm. The continuous motor current at standstill for 100K overtemperature is 13.7 Amps. The maximum motor speed is 6000 RM. Weigh of the motor, including the holding brake, is 13.2 kilograms. The motor housing is IP65 rated and is totally dustproof. The thermal class of the MSK070C-0450-NN-M1-UG1-NSNN, according to EN 60034-1, is 155.