Product Description

The MSK070E-0300-NN-S3-UP1-NNNN is a Bosch MSK series servo motor. As per the type code the motor frame size is 070, the frame length is E and the winding code is 0300. Centering diameter of the motor is 130 millimeters. Length of the motor is 298 millimeters. The motor is a flange mounted device. The size of the motor flange is 140 millimeters. It is a feature-rich motor that includes an integrated encoder and holding brake. The holding brake belongs to the category of electrically releasing brakes. It releases the motor shaft when a 24 Volts DC signal is applied. The holding torque of the brake is 23 Nm. The function of the holding brake is to prevent shaft rotation at standstill. The encoder on the MSK070E-0300-NN-S3-UP1-NNNN is a capacitive singleturn encoder. Multiturn encoders are also available for MSK motors.

The encoder on the MSK070E-0300-NN-S3-UP1-NNNN is rated for 16 signal periods. The shaft on the MSK070E-0300-NN-S3-UP1-NNNN includes both a keyway and a seal. The seal is made of a material the wears during motor use and needs periodic replacement. The MSK070E-0300-NN-S3-UP1-NNNN features rotatable power and feedback connectors. Maximum torque output of the MSK070E-0300-NN-S3-UP1-NNNN motor is 65 Nm and the maximum current output is 49.3 Amps. The rated torque and current at standstill are 23 Nm and 15.4 Amps. Maximum speed of the MSK070E-0300-NN-S3-UP1-NNNN motor is 5300 RPM. The sound pressure produced by the operation motor is always less than 75 dB. The combined shipping weight of the motor and integrated holding brake is 17.8 kilograms. The motor housing is IP65 rated and is totally dust proof. Thermal class of the motor, as per EN 60034-1, is 155.