48V/60V 50A E-Rickshaw Intelligent BLDC Controller
the electric motor settings, the BLDC motor overcomes requirements of the mechanical commutator. The winding becomes the stator, while the permanent magnet turns into a part of the rotor. The stator is usually made up of the steel plates. The axial-direction notching can include an even number of windings along its internal margin. The rotor is made up of one axis and one hub with the permanent magnet. The permanent magnet is aligned between two pairs to eight pairs of magnetic poles, and alternates between “N” and “S.” configurations of one commonly-seen magnetic iron. Under the condition, two magnetic irons can be directly connected to the rotor’s hub.
The BLDC Hall sensor have five wires, including the public power source anode of Hall sensor, public power source cathode, A-phase Hall output, B-phase Hall output, and C-phase Hall output. We can make use of the five Hall leads of the BLDC controller (either 60° or 120°) to connect the negative and positive power source on the Hall sensor’ lead of the BLDC motor. Connect the lead of the remaining three phase sensors, namely A, B and C, arbitrarily to the Hall signal lead of the controller. Power on the controller, and the controller will provide power for Hall sensor for detection of the BLDC motor.
