R911272552
The R911272552 (MHD093B-035-PG0-AN), a product of Bosch Rexroth Indramat, is a synchronous motor with a resilient RAL 9005 jet black coating for reinforced protection against weather-induced damage, discoloration, chalking and mild acid or alkali exposure. It features an intuitive housing design tailored to accommodate both natural convection and fluid cooling mechanisms. The motor operates at a consistent rated speed of 2,500min-1 at 60K and 100K underpinned by a multiturn absolute encoder contributing towards digital servo feedback. It also features a simple, unkeyed shaft which includes a shaft sealing ring susceptible to wear-induced heat generation during intense reversing operations.
The maximum axial force of the motor, directly proportional to radial force, should never exceed the stipulated limits to guarantee the bearing's 30,000 operating hour lifespan. Additionally, the motor possesses a winding inductivity of 10.7mH and lacks supplementary bearing on the output shaft. The R911272552 (MHD093B-035-PG0-AN) supports both absolute and relative position detectors, functioning optimally at a rated frequency of 167Hz. The Bosch Rexroth synchronous motor's DIN VDE 0530-compliant Class F insulation, 19kg weight, and 60min time constant are notable features, coupled with its 66Nm theoretical maximum torque. The motor can be transported and stored in temperatures between -20°C and +80°C and does not include a holding brake. The device incorporates an A-side power connector and an encoder enabling detection of the device's absolute indirect position within 4,096 revolutions.
