Product Description

The Rexroth IndraDrive drive system by Bosch Rexroth is a futuristic drive system that can be used for applications across different industries. One of the servo motor series in the system is the MSK motors, a class of motors in the IndraDyn S family. These motors are used as rotary and servo main drives in robotics, handling systems, and metal-forming machines.

The MSK071C-0450-NN-M1-UG2-NNNN is a synchronous servo motor designed and manufactured by Bosch Rexroth in the MSK series of the IndraDyn S family. It is a compact MSK model with a high torque density and is suited for high dynamics. It is cooled by natural convection and is described as a self-cooling motor where heat is dissipated through natural convection to the ambient air. The encoder of this servo motor is an optical encoder with a multiturn absolute encoder and 128 increments. It displays a high degree of precision and is used to control the motor’s speed and position.

Flange assembly (B05) is supported in the MSK071C-0450-NN-M1-UG2-NNNN; this ensures that it is safely and correctly attached to the machine. Its shaft is a standard plain type with a shaft sealing ring; it provides a non-positive, zero-backlash shaft-hub connection with quiet running. The holding brake on this servo motor is the electrically-released type, and it has a holding torque of 30Nm. The rated voltage for this holding brake is 24V and its rated current is 0.94A. Its moment of inertia is 0.001060 kgm² and it has a connection time of 35ms. Like other MSK motors, this synchronous motor operates maintenance-free within the given operating conditions. Its bearings have a service life of 30,000 hours.