R911276212 (MKD112D-024-GG0-AN)

Description

The Bosch Rexroth R911276212 (MKD112D-024-GG0-AN) AC MKD synchronous motor, with four pole pairs and a winding inductance rating of 5.65 mH, has a rated speed of 2,000 and characteristic speed of 3,000 revs/min. Weighing 45 kg, this AC servo motor offers a highest current of 142.2 Amps, and showcases a continuous torque of 48 Nm at 60K and 57 Nm at 100K during natural convective cooling. The winding resistance sits at 0.35 Ohms at 20 degrees C, offering a maximum theoretical torque of 187 Nm and a rotor inertia of 0.0350 kgm2. This IP 65-rated motor, protected against dust and water, operates efficiently between 0 – 40 oC, with a thermal time constant of 90 minutes for both 60K housing and 100K winding overtemperature. Conforming to insulation class F under DIN VDE 0530 – part 1, this motor is installable up to 1000 meters above sea level. It comes with a one-year warranty from Indramat USA.

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