R911341047
Bosch Rexroth Indramat's R911341047 (MSK040B-0450-NN-M3-UP1-NNNN) is a synchronous motor from the IndraDyn S product series. Weighing in at 3.1 kg, this motor has four pairs of poles, a winding resistance of 14.70 Ohm, and a torque constant of 1.26 Nm/A at 20 degrees Celsius. The voltage constant stands at 77.8 V/1000 rpm. It features an optical encoder and has a frame size of 40 and length dimension marked as B. The shaft comes furnished with a keyway and a sealing ring in compliance with DIN 6885-1 standards. It uses an A-side orientation for its electrical connector.
The permissible peak speed anticipated of the R911341047 (MSK040B-0450-NN-M3-UP1-NNNN) is 6000 rpm, and it produces less than 75 dB of sound pressure level. It employs natural convection for thermal regulation with a 13-minute thermal time constant. The rotor exhibits a 0.00010 Kgm2 moment of inertia and a winding inductive rating of 64.7 mH. This motor consists of a 4 Nm holding brake, a maximum current and torque load of 6 A and 5.1 Nm respectively, and the short-circuit component has a discharge capacity of 1.3 nF. Its IP 65 protection rating and a thermal insulation class of 155 make it suitable for use in wet environments while maintaining a permissible ambient temperature ranging from 0 to 40 degrees Celsius.
