Product Description

The Bosch MSK061B-0300-NN-M1-UG1-NNNN is a servo motor with 4200 RPM maximum speed. The motor cools via natural convection. The motor performance data depends on the overtemperature condition. The continuous torque at standstill for 60K overtemperature is 3.5 Nm. The continuous current at standstill for 60K overtemperature is 1.9 Amps. The continuous torque at standstill for 100K overtemperature is 3.9 Nm. The continuous current at standstill for 100K overtemperature is 2.1 Amps. The maximum torque rating of the MSK061B-0300-NN-M1-UG1-NNNN motor is 14 Nm and the maximum current rating is 8.6 amps. The motor torque constant at 20 degrees Celsius is 2.05 Nm/A. The motor voltage constant at 20 degrees Celsius is 126.4 V/1000 RPM. The motor winding resistance at 20 degrees Celsius is 13.5 Ohms. The motor winding inductance is 44 millihenry.

The MSK061B-0300-NN-M1-UG1-NNNN motor has four pole pairs. The leakage capacitance of the motor components is 1.8 nanofarads. The moment of inertia of the rotor on the MSK061B-0300-NN-M1-UG1-NNNN is 0.0044 kg m². The thermal time constant is 15 minutes. The sound pressure of an operating MSK061B-0300-NN-M1-UG1-NNNN motor is less than 75 dB. The motor supports an integrated 10 Nm holding brake. The voltage rating of the brake is 24 Volts DC. The total weight of the motor and the holding brake is 6.4 kilograms. The protection class of the motor is IP65. The thermal class of the MSK061B-0300-NN-M1-UG1-NNNN motor is 155 according to EN 60034-1. An optical multiturn absolute encoder with Hiperface and 128 signal periods is available on the motor. The power and feedback connectors are 240-degree rotatable. The main motor shaft is smooth and includes a sealing ring. The motor should only be used with approved accessories.