Bipolar Hall-effect sensors are used in BLDC motors to detect the position of the rotating magnet. In this example, an eight-pole motor with a three-phase winding uses three bipolar latching ...

Position information can be gotten by hall effect sensors that detect the rotor magnet position. The dsPIC30F2010 is a 28-pin 16-bit MCU specifically designed for embedded motor control applications.

The DECS 50/5 speed controller drives brushless DC (BLDC) motors without Hall sensors. Measuring about the size of a business card, the unit accepts an input-voltage range from 10V to 50V and ...

Brushless DC (BLDC) motors offer many operating attributes in performance and controllability, but they may require a position (rotation) sensor such as an encoder, resolver, or Hall-effect device ...

Three motor driver ICs from Renesas enable full torque at zero speed from brushless DC (BLDC) motors without sensors.