Product Description

The Bosch MSK070D-0450-NN-M3-UP1-NNNN is a feature-rich servo motor. It is part of the MSK series of synchronous motors. The motor is deployed with a drive controller that controls its speed, position and torque. The speed of synchronous motors such as the MSK070D-0450-NN-M3-UP1-NNNN is synchronized to the input current frequency. The motor has a maximum speed of 6000 RPM. It produces sound pressure levels of up to 75 dB during normal operation. The ambient temperature for motor operation is 0 to 40 degrees Celsius. The protection class of the MSK070D-0450-NN-M3-UP1-NNNN motor is IP65. The thermal class of the motor is 155. Bosch has designed the MSK070D-0450-NN-M3-UP1-NNNN for convection cooling. The continuous motor torque at standstill for 60K overtemperature is 17.5 Nm. The continuous motor current at standstill for 60K overtemperature is 16.6 Amps.

The continuous motor torque at standstill for 100K overtemperature is 20 Nm. The continuous motor current at standstill for 100K overtemperature is 22 Amps. For higher motor loads, the MSK070D-0450-NN-M3-UP1-NNNN can also be used with surface cooling. With surface cooling the continuous motor torque at standstill is 26.3 Nm, and the continuous motor current at standstill 24.9 Amps. Maximum torque that the MSK070D-0450-NN-M3-UP1-NNNN motor can produce is 52.5 Nm. Maximum current that the MSK070D-0450-NN-M3-UP1-NNNN motor can produce is 49.8 Amps. The encoder on the motor is a capacitive multiturn absolute encoder with Hiperface support that is rated for 16 signal periods. The motor connectors are 240 degree rotatable. The main shaft includes a keyway and a sealing ring. The motor also includes a 23 Nm electrically releasing holding brake.  Housing design of the motor is standard. Installation and operation of the motor must be performed by trained personnel.