R911253270
The Bosch Rexroth Indramat R911253270 (MDD112D-N-015-N2L-130GB0) is an AC servo motor designed for optimal efficiency and reliability. Manufactured by a respected automation equipment brand, this model stands out for its power capabilities, backed by a maximum theoretical torque of 132.4 Nm and a maximum current of 110.5 A. Boasting a thermal time constant of 120 minutes and a weight of 59 kilos, the motor's core includes rare-earth or iron oxide permanent magnets that ensure an inertia moment of 230 x 10-4 kgm2. This model has been fortified with an additional 40 microns of black paint and incorporates technology to limit RF noise production.
Specifically designed to deliver superior performance, this model offers 38 Nm of constant torque using a constant current of 29.7 A. R911253270 (MDD112D-N-015-N2L-130GB0) possesses a plain output shaft with a sealing ring and an A-side power connection. It operates most efficiently in a temperature range of 0 to +45 degrees Celsius, with a winding resistance of 0.39 ohms and a torque constant of 1.28 Nm/A. Additional features include a balancing class of N, 130mm centering diameter, and an inductance of 5.9 mH. Its housing is equipped with F-rated insulation that provides natural and surface cooling, achieving an IP 65 protection rating.
