R911317722
The Bosch Rexroth Indramat R911317722 (MSK100B-0400-NN-S1-AG0-NNNN) is an industrial servo motor with a unique integrated singleturn encoder that allows for absolute, indirect position recording within a single mechanical rotation. This advanced feature eliminates the need for separate incremental encoders on the motor. The encoder interface is Hiperface with an optical encoder rated for 128 signal periods. Shaft alignment after power on or power failure is facilitated by moving the axis to its home position. The servo motor has a centering diameter of 130mm and a smooth motor shaft diameter of 32mm. Installation is easy with mounting holes on the motor flange that measures 165mm.
The standard design housing of this servo motor measures 368mm in length and does not include a holding brake. To cater to different cooling needs, it offers two cooling options: surface cooling or natural convection. It features both axial and radial cooling fans that are optimal for applications demanding compact designs. The fans accommodate different input voltages including single-phase 115V AC, 230V AC and three-phase 400 to 480V AC. Notably, the motor incorporates a sealing air accessory kit that prevents damaging liquids from penetrating through vulnerable sealing points. This feature is particularly beneficial in wet machining centers where the motor comes into direct contact with moisture or coolants.
