R911328872
The R911328872 (MSK075C-0450-NN-M1-UG0-NNNN) is a high-performance synchronous servo motor belonging to the MSK series by Bosch Rexroth Indramat. It is quite versatile and can be used in a wide variety of applications ranging from robotics to food processing, packaging machines, and machine tools. This servo motor is capable of delivering a maximum torque of 44.0Nm, with the capacity to achieve top speeds of up to 6,000 revolutions per minute.
This motor is equipped with a temperature sensor within its stator winding to guard against damage from thermal overloading. Furthermore, the MSK model has four pole pairs, and the rotor's moment of inertia is 0.00352 kgm2. As for cooling, the motor utilizes natural convection which transfers heat to both the surrounding air and the housing's walls. The housing of the motor itself is uniquely sealed, thus providing resistance against extrinsic materials and water sprays, granting it an impressive IP 65 Ingress Protection rating. The R911328872 (MSK075C-0450-NN-M1-UG0-NNNN) uses an optical multi-turn encoder with a Hiperface interface, ensuring accurate position detection. This encoder can record absolute, indirect positions within 4,096 mechanical motor rotations. Finally, the motor features a plain output shaft which enables a non-positive shaft-hub connection with zero backlash.
