Product Description

High-performance and long-lasting, the Bosch Rexroth-made SF-A3.0042.030-00.050 synchronous motor is ideal for contemporary applications in challenging environments. Brushless servo motors have a permanent magnet that works as a rotor, as opposed to asynchronous induction rotors, which have an induced current due to electromagnetic forces, and the speed of this motor depends on the input power (voltage). The BLDC motors' reliability and performance make them an efficient substitute for traditional brushed models. Sinusoidal commutation works by providing currents that fluctuate periodically as the motor rotates, and reduces noise and mechanical vibrations.

The SF-A3.0042.030-00.050 is an SF-series version with an encoder, optional holding brake, DC link voltage, inverter, and plug-in connection. This SF motor has no brushes or mating connectors because it generates sinusoidal EMF using permanent magnets and a shaft with feather keys and keyways for torque transmission and alignment. This motor has some optional features, including plug output direction, flange precision, balance category, flanges, surface cooling, and shaft ends. The motor has an optional plug braking module, which is the fastest method of stopping the motor and the rating of the plug braking resistor is based on the rotational energy and moment of inertia.

To lessen the effects of overheating and prevent irreversible damage, the motor is equipped with thermistors and a derating speed system. For high torque transmission demands, the SF synchronous motor features an external shaft end on the output side. In long transmission lines, synchronous motors are typically employed to control voltage. In a synchronous SF series motor, the DC link acts as a bridge between the rectifier and the DC or AC converter.