Product Description

The MSK075D-0450-NN-M1-UG1-NNNN servo motor is a model in the MSK series from Bosch Rexroth that boasts accurate position detection and speed regulation, among other features. During operation, the MSK075D-0450-NN-M1-UG1-NNNN produces a maximum current of 56.7 A and a maximum torque of 44 Nm. Its rotor moment of inertia is 0.00352 kgm², and its winding inductivity is 4.2 mH. The motor's heat is dissipated through a process known as natural convection, which involves the transfer of heat from the motor's interior to the surrounding air and the walls of its housing. It also comes with a shaft sealing ring designed according to DIN 3760 to keep fluids from penetrating through the shaft.

The protection class of this MSK motor is IP 65, and its insulation class is 155. Its maximum operating speed is 6000 revolutions per minute. Typically, an MSK075D unit weighs 16.4 kg and features a holding brake with a torque of 23 Nm. The optical encoder utilized by this motor unit is the singleturn Hiperface with 128 increments. To guarantee that the motor performs the necessary functions for the intended application, it is essential to program any linked drive control device before start-up. Within the allowable operating conditions, MSK synchronous motors can operate maintenance-free.

During storage, the MSK075D-0450-NN-M1-UG1-NNNN must be stored horizontally in a dry, corrosion-protection, vibration-free, and dust-free location. If dirt, dust, or chips accumulate to a great extent, they could impede the motor's performance or even cause them to break down entirely. Maintaining clean motor cooling fins is essential for achieving a high enough heat output surface.