R911273721
The R911273721 (MDD112C-N-030-N2M-130GL1) is a high-quality AC servo motor developed by the world-renowned Bosch Rexroth Indramat. This model boasts electronic commutation, permanent magnetic properties, and delivers a remarkable continuous torque of 28 Nm and a 43.4 A continuous current at standstill while running at 3000 RPM. Thanks to its brushless construction and lubricated bearings, this MDD112C model promises to have an extended lifespan. Moreover, it has an impeccable IP65 level of protection, a noteworthy insulation class of F, and a balancing class of N.
The servo motor incorporates an inbuilt multiturn absolute encoder with a distinct output shaft. It is designed to operate in a temperature range of 0 to +45 degrees Celsius and in altitudes from 0 to 1000 meters to ensure optimal performance. This model, equipped with a peak current of 166.4 A and a moment of inertia of 170 x 10-4 kgm2, can generate a maximum theoretical torque of 100.4 Nm. It also includes a 3.5-kilogram holding brake. This servo motor, weighing 48 kilograms, sports a torque constant of 0.65 Nm/A at 20 degrees Celsius, making the R911273721 (MDD112C-N-030-N2M-130GL1) model a reliable and efficient choice.
