R911263231
The R911263231 (MDD093B-N-030-N2L-110GA2) is an MDD motor created by Bosch Rexroth Indramat, an integral component of efficient automation systems due to its interactivity with Indramat digital drive controllers. Its versatile design allows the high radial load application and enables the addition of pinions and belt pulleys directly to the shaft. Featuring a digital servo feedback mechanism that uses the optical measurement principle, it offers high-resolution detection of the motor's relative indirect position. This facilitates high-speed functions and ensures system precision of ±0.5 angular minutes. Furthermore, it contains a data storage feature for motor parameters, enhancing its rapid response actions.
The inherently brushless design and lifetime-lubricated bearings enable its maintenance-free operation, thereby reaching a maximum speed of 3,000 revolutions per minute. With a centering diameter of 110mm and a compact build, it exhibits a superior power-to-weight ratio, contributing to energy efficiency and accuracy. Heat dissipation is managed via natural convection, surface cooling, and stator conduction, making this motor ideal for applications requiring high dynamic responses. Seven built for high cyclic load capacity and endurance in fields requiring continuous start-stop operations with high repetition frequencies. Its housing is sealed and primed with a black varnish to protect against wear and weathering. It also features a plain output shaft equipped with a sealing ring to shield the motor from fluid intrusion, thus meeting the standards of the IP 65 Ingress Protection classification.
