R911254919 (MDD093B-N-020-N2M-110PB0)

Description

The Bosch Rexroth R911254919 (MDD093B-N-020-N2M-110PB0) is a permanent magnet-excited servo motor. It features an integrated thermal sensor in its stator for temperature regulation and an efficient heat dissipation system that transfers heat to the ambient air. The centering diameter of the motor is 110mm and it operates at a nominal speed of 2,000 RPM. It features an IP 65 Ingress Protection rated, sealed housing that resists dust, contact, and water splashes. Coated in a resilient black prime varnish, it is resistant to weather, yellowing, and lye. The output shaft is equipped with a keyway and a sealing ring ensuring torque transmission and internal protection. The motor features a digital servo feedback system with an inbuilt multiturn absolute encoder for accurate positioning and a data memory system that holds information like motor type name and control loop parameters to reduce startup time. The motor's bearing supports substantial radial loads and has a nominal lifespan of 30k hours.

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