R911254919
The R911254919 (MDD093B-N-020-N2M-110PB0) model, under the reputable Bosch Rexroth Indramat brand, belongs to the esteemed MDD series of digital AC synchronous servo motors, known for their reliable performance. Specializing in drive and motion control systems, Bosch Rexroth’s products are at the apex of tech-quality standards.
The R911254919 (MDD093B-N-020-N2M-110PB0) model promotes sophisticated design, equipped with a thermal sensor in its stator for optimal temperature regulation, thus averting overheating damage. Heat is effectively shed from the stator to the external motor housing, with natural convection playing a crucial role in the dissipation process. This servo motor enjoys a centering diameter of 110mm and performs at a respectable nominal speed of 2,000rpm. Its robust housing sports an IP 65 Ingress Protection rating per EN 60529, providing resistance against dust, touch and water sprays. The motor further boasts of a black prime varnish that resists weather damage, yellowing, chalky residue and alkalis. Its output shaft features a keyway per DIN 6885-1 and a sealing ring, preventing fluid from entering the shaft, while ensuring risk-free torque transmission. The digital servo feedback encoder, together with the integrated multiturn absolute encoder, provides precise indirect positioning. The bearing is designed for a nominal 30,000-hour lifespan and high radial load support. Valuable data such as the motor type and control loop parameters are stored for quicker startup and seamless adaptation to the drive controller.
