Product Description

Bosch Rexroth's collection of synchronous motors, ironless linear motors, universal cards, servo amplifiers, frequency converters, servo drives, and digital axis controllers is intended to set the bar for innovation and superiority.

The MSK075C-0300-NN-M2-UP0-RNNN model meets IP65 specifications for dust and water resistance and has an insulation rating of class 155. The model must be operated between 0 and +40 degrees Celsius and can be mounted at a maximum height of 1000 meters above mean sea level. The MSK075C synchronous motor has an absolute EnDat2.1 multi-turn encoder and generates less than 75 dB of sound pressure. In standstill operation with surface cooling, the motor draws a comparatively low current of 12.6 while generating 18 Nm of torque constantly. The motor is coated with a 40-micron-thick coating of black paint to protect it from corrosion and the environment. The synchronous motor needs special attention throughout the installation and operating phases, as well as during transit between -20 and +80 degrees Celsius. The maximum torque of this motor is 44 Nm, and its moment of inertia is 0.00352 kgm². At 100 K, the motor provides 12.5 Nm of constant torque while using 8.8 A of continuous current. For electrical connection, the MSK075C synchronous motor is equipped with a 240-degree rotating plug.

The model MSK075C-0300-NN-M2-UP0-RNNN weighs 14.8 kg and requires all manufacturer-recommended attachments and accessories. To avoid vibrations, the model must be used for its authorized purpose and positioned appropriately on a licensed machine. The motor's output shaft features keyways and a sealing ring on top to prevent lubricants from entering. The model (MSK075C-0300-NN-M2-UP0-RNNN) consists of four polar pairs, and the thermal time constant, which indicates the time necessary for surface cooling, is 29 minutes.