R911315903
The R911315903 (MSK101D-0200-NN-S2-BG0-RNNN), a product of Bosch Rexroth Indramat, belongs to the MSK series of synchronous servo motors known for their remarkable versatility and high torque density. These motors are primarily utilized in various rotary main and servo drive applications including machine tools, metal forming machines, robotics, and printing and paper processing machines.
Featuring four pole pairs and a single-turn encoder with the EnDat 2.1 interface, the R911315903 (MSK101D-0200-NN-S2-BG0-RNNN) is an innovative solution that can detect the motor's absolute, indirect position within one rotation. Its enhanced data memory, housing important motor-related information, streamlines start-up processes while minimizing risk of damage. The IP 65 rated housing, per EN 60529, ensures resistance against dust and water, enabling operations in harsh environments. Two separate temperature monitoring systems, one being a KTY84 thermal sensor integrated in the motor stator, control the motor to evade thermal overload. The R911315903 (MSK101D-0200-NN-S2-BG0-RNNN)'s heat is eliminated via natural convection, releasing it to the environment and machine construction, enhancing performance. The output shaft is adeptly designed to have a non-positive shaft-hub connection with zero backlash and noiseless operation complemented by a shaft sealing ring as per DIN 3760 – design A.
