R911317263
The R911317263 (MSK061C-0300-NN-M1-UG0-NNNN) is a motor product from Bosch Rexroth Indramat, a company recognized for its high-quality, reliable, and efficient industrial solutions. The motor is designed with both natural and surface cooling modes. For the natural cooling mode, overtemperature is either 60K or 100K. Similarly, overtemperature for the surface cooling mode is either 60K or 100K.
With 100K overtemperature, the motor possesses a continuous current at standstill of roughly 4.8 amps, and a continuous torque at standstill of about 9.0 Nm. When operating with an overtemperature of 60K, the continuous torque at standstill is about 8.0 Nm and the continuous current is estimated to be 4.3 amps. With surface cooling, the continuous torque is 12 Nm and the continuous current stands at roughly 6.5 amps. Regardless of the cooling model, this motor's maximum current is 19.4 amps with a peak torque of 32 Nm. Its voltage constant is 125.7 V/1000min-1, its winding resistance stands at 4.5 Ohms, and the torque constant is estimated to be 2.04 Nm/A. The rotor moment of inertia measures at 0.00075 kgxm2 and the thermal time constant is approximately 18 minutes. The unit operates at a maximum speed of 4200min-1 and a sound pressure level of 75 dB[A].
