MSK075D-0450-NN-S1-UG2-NNNN
The MSK075D-0450-NN-S1-UG2-NNNN, by Bosch Rexroth Indramat, is a state-of-the-art synchronous motor that stands out due to its efficiency and affordability. It possesses four polar pairs and a 22-minute thermal time constant, signifying the time the motor's surface cooling requires. This can operate in conditions varying from -20 to +80 degrees Celsius and up to 1,000 meters above sea level. Its IP65 rating and insulation class 155 make it compatible for dusty and moist environments. This model has a high-torque holding brake and generates 25.5 Newton meters of constant torque with a low constant current of 24.8 amperes during standstill surface cooling. It includes a sealing ring above the output shaft, preventing lubricant leakages. Weighing 19 kilograms, this model has a 0.45-ohm winding resistance, a 2.900 mH winding inductance and a maximum speed of 6000 revolutions per minute. It features a single-turn hiperface encoder for rotor monitoring and produces 18.5 Nm of continuous torque at 100 K while using 18 A of constant current.
