Product Description

MSK070C-0150-NN-S1-UP0-NNNN is a Bosch Rexroth servo motor. Its maximum speed is 2500 RPM. The continuous torque at standstill is 13 Nm. The continuous current at standstill is 4.1 Amps. Peak torque of the motor is 33 Nm and the peak current is 12.6 Amps. Torque constant of the servo motor is 3.47 Nm/A at 20 degrees Celsius. The voltage constant is 213.2 V/1000 RPM at 20 degrees Celsius. Resistance of windings on the motor is 4.7 Ohms at 20 degrees Celsius. The inductance of windings on the motor is 34.9 millihenry. Number of pole pairs on the MSK070C-0150-NN-S1-UP0-NNNN motor are 6. During operation the sound pressure of the motor is always less than 75 dB(A). The motor is without a holding brake and weighs 11.7 kilograms. The main motor shaft includes a keyway and is equipped with a shaft seal.

The motor has a standard housing with IP65 protection rating. Thermal class of the synchronous servo motor is 155 as per EN 60034-1. A singleturn absolute encoder is installed on the motor. This encoder provides accurate feedback to the motor controller. As a result, the controller is able to precisely control motor speed and position. In addition to controlling motor parameters, the controller provides electrical power for the motor. The power cable connects to a 240-degree rotatable power connection on the motor housing. Bosch has designed the MSK070C-0150-NN-S1-UP0-NNNN servo motor for convection cooling. Rated output is depending on operating conditions. The motor delivers rated output only when the temperature and altitude are within specified limits. The limits for ambient temperature are 0 and 40 degrees Celsius. The limits for site elevation are 0 and 1000 meters.