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 ...

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 ...

The integrated Hall sensor used to detect the rotational position of an alternating-pole ring magnet achieves motor commutation. A high density CMOS semiconductor process allows the integration of ...

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 ...

The development of sensor-less BLDC motors will be one of the major trends in the global brushless DC motors market during 2018-2022. BLDC motors require sensors for electronic commutation.

[Tom Stanton] has been playing Microsoft Flight Simulator a lot recently, and decided his old desktop joystick needed an upgrade. Instead of just replacing it with a newer commercial model, he buil… ...

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 ...

Engineers who want to measure and control rotating antennas, fluid flow direction, or a robotic arm joint can now use a Two-Pi hallpot angle sensor from Elweco Inc., Painesville ...