Motor manufacturers are on an endless quest for higher performance and improved system cost efficiencies. One growing trend to meet these needs is to make a switch to Hall-effect magnetic angle ...

This positional information is generally generated by three Hall-effect sensors placed in the non-driven end of the motor. However, these temperature sensitive sensors increase the cost of the motor ...

These are often Hall-effect sensors that tell the controller when to turn the drive voltages off and on, creating the rotation. The stator windings are usually driven by MOSFET half-bridge circuits.

The [Barkhausen Institut] researchers went with the SimpleFOC library as the basis to program the STM32, with installed hall effect sensors indicating motor orientation for their closed loop control.

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

Diodes Incorporated today introduces its first automotive-compliant* 3 D linear Hall effect sensor. The AH4930Q detects the magnetic field in the X, Y, and Z directions, allowing for reliable and ...