Product Description

The MSK040B-0450-NN-M3-UP1-NNNN is a synchronous motor from the IndraDyn S product line made by Bosch Rexroth. It has a mass of 3.1 kg and has four pairs of poles. During operation (at 20 degrees Celsius), the motor's winding resistance is 14.70 Ohm, and its torque constant is 1.26 Nm/A. The voltage constant of the motor is 77.8 V/1000 rpm, also at 20 degrees C. It is embedded with an optical-type encoder, and its motor frame size is 40, and the frame length is B. The shaft of the MSK040B-0450-NN-M3-UP1-NNNN comes with a keyway and a sealing ring, per DIN 6885-1. An A-side orientation is adopted for the motor electrical connector.

The highest permissible operating speed of the MSK040B-0450-NN-M3-UP1-NNNN is 6000 rpm, and its rated sound pressure level is less than 75 dB. This unit has a 13-minute thermal time constant, and it regulates temperature via natural convection. The rotor's moment of inertia is 0.00010 Kgm², and its winding inductivity rating is 64.7 mH. It has a 4 Nm holding brake and has a standard design. The MSK040B-0450-NN-M3-UP1-NNNN has a maximum current and torque of 6 A and 5.1 Nm, respectively. The short-circuited component of the motor has a discharge capability of 1.3 nF.

The MSK040B-0450-NN-M3-UP1-NNNN has an IP 65 protection rating and a thermal insulation class of 155, making it suitable for use in wet environments. When the motor is running, the temperature of the surrounding air should not be higher than 40 degrees C or lower than 0 degrees C. Anyone who handles this device should be skilled and should have read and understood the necessary paperwork about its intended usage and safety, according to the manufacturer.