R911307193
The R911307193 (MSK070D-0300-NN-M1-UG0-NNNN), a standard design servo motor, is a product from Bosch Rexroth Indramat. Featuring a plain shaft, this model comes equipped with a shaft seal aimed at enhancing reliability by protecting the motor bearings. To maintain optimal performance, this seal necessitates regular inspections and replacements due to operational wear and tear. The motor's connectors can be rotated up to 240 degrees in either direction. Feedback is facilitated through an integrated multiturn optical encoder compatible with the Hiperface protocol and designed for 128 signal periods. The cooling technique for the R911307193 (MSK070D-0300-NN-M1-UG0-NNNN) is natural convection.
Weighing around 14 kilograms, the motor has a 32mm shaft diameter, a 130mm centering diameter, a 140mm flange size, and a length of 268mm. Its operating specifications at 20 degrees Celsius are a torque constant of 1.75 Nm/A, a voltage constant of 107.3 Volts/1000 RPM, a winding resistance of 0.75 Ohms, and a winding inductance of 6 millihenry. The rotor's moment of inertia is 0.00375 kg m2, with a maximum rotational speed of 4900 RPM. The motor delivers a continuous torque at standstill of 17.5 Nm and a continuous current at standstill of 11 Amps at 60K overtemperature, and 20 Nm and 12.6 Amps respectively at 100K overtemperature, both with natural convection.
