R911320509
The R911320509 (MSK101D-0300-NN-S2-AG2-RNNN), crafted by Bosch Rexroth Indramat, is a sophisticated MSK synchronous motor utilized in diverse factory automation solutions, including the renowned Rexroth IndraDrive drive system from the IndraDyn S product line. It stands out for its compact dimension, precise single-turn encoder with EnDat 2.1 interface, and optical measurement technique ensuring accurate, indirect position recognition within one mechanical motor rotation, eliminating the need for separate incremental encoders.
The motor can run at a nominal speed of 3,000 rpm, peaking at 4,600 rpm, and showcases four pole pairs along with a rotor with a moment of inertia of 0.00932 kgm2. This particular motor is guaranteed to provide highly efficient, quiet operations due to its inbuilt KTY84 temperature sensor, plain output shaft with a shaft sealing ring, and natural convection cooling mechanism that effectively displaces the heat generated. It sustains a long service life of 30,000 operating hours under designated radial and axial loads. Its zero backlash, non-positive shaft-hub connection ensures noiseless transfers and superior accuracy, making it an ideal component for high-precision industrial applications.
