R911289946
Produced by the globally recognized manufacturer of advanced automation technologies, Bosch Rexroth Indramat, the R911289946 (MDD090C-N-020-N2L-110PR1) model is a servo motor with multiple features. Among its notable attributes is a 6.5 Nm holding brake used to secure the servo axis when not activated. Power supply is AC input and facilitated through a directly connected drive controller on the motor's right side. It is crucial to operate the MDD090 AC servo motor strictly with its prescribed controller and accessories, observing all regulations outlined in the digital intelligent drive system.
This R911289946 (MDD090C-N-020-N2L-110PR1) model is designed with diverse applications such as printing machines, packaging machines, and machine tools in mind. With a typical running speed of 2000 rpm and a theoretical peak torque of 58.6 Nm when at peak current of 72.9 A, its performance is exceptional. The model has a torque constant of 0.86 Nm/A and a winding inductivity of 6.8 mH at 20 degrees Celsius. Only professionals should install this motor following directions from the user manual. Natural cooling is the default for normal operations while a separate blower unit provides forced cooling under demanding conditions. With an in-built digital servo feedback for absolute position detection and a standard-R balance class, this AC servo motor ranks highly.
