R911265199
The R911265199 (MDD071B-N-040-N2T-095GA0) is a synchronous servo motor produced by Bosch Rexroth Indramat, widely recognized for providing versatile automation solutions. The product belongs to the MDD series of motors, designed primarily for use in robotics and textile machines.
Endowed with lifetime-lubricated bearings, this motor offers a nominal service lifespan of 30,000 working hours, thus providing maintenance-free operation. It has a brushless structure for enhanced efficiency and is cooled naturally by convection and surface cooling. Importantly, integrated thermal sensors play a crucial role in temperature monitoring to prevent potential overheating damage. The motor features a plain shaft for effective torque transmission without backlash and a sealing ring to block fluid penetration. The motor's digital servo feedback system incorporates a multiturn absolute encoder to facilitate position detection, eliminating the necessity for additional incremental encoding. The motor's housing has a protective black prime varnish to resist yellowing, weathering, and chalky buildup and is additionally resistant to dilute acids and bases. Sealing robustness of the housing is demonstrated by the IP 65 rating per DIN 40 050 standards, thereby ensuring significant protection against extrinsic solids and water jets. Additionally, the product, identified as Balance Class R per VDE 0530, operates at a nominal speed of 4,000 rpm thus making it suitable for challenging applications. The self-cooled rotor, characterized by a moment of inertia of 8.9 x 10-4 kgm2, enshrines durable permanent magnets, thereby providing low motor inertia.
