R911315711
The R911315711 (MSK071E-0200-NN-M1-UG0-NNNN) synchronous servomotor is a product designed by Bosch Rexroth Indramat. It comes equipped with a KTY84 temperature sensor that detects when the motor housing exceeds 140°C. The servomotor, while self-cooling, has a reduced heat dissipation capacity in polluted conditions. A 10%-20% decrease in torque may be observed when fitting gearboxes. Moreover, mounting gearboxes, gear pinions, or couplings on the shaft can lead to changes in thermal coupling. The servomotor has a radial sealing ring on the shaft, acting as a friction seal and generating frictional heat. It complies with the DIN 3760 – design A specifications.
The R911315711 (MSK071E-0200-NN-M1-UG0-NNNN) servomotor has black varnish housing protection. However, a maximum thickness of 40µm should not be exceeded. For optimum operation, ensure the area around the shaft remains free from liquid accumulation. The transportation of the motor should be done within a temperature range of -20°C and 80°C consistent with DIN EN 60721-3-2 guidelines. Lifting the unit should never be done via the blower or fan housing to prevent shaft breakage. Servo Supplier provides a year of backup support for the product. Additional specifications and ordering information for spare parts can be found on the motor’s type plate.
