Because BLDC motors use electronic instead of mechanical commutation to control the power distribution to the motor, the white paper points out that latching Hall-effect sensors, mounted in the motor, ...

Hall Sensor Failure – In sensor-based BLDC motors, rotation of the motor is based solely on the feedback obtained from the Hall sensors. Thus, in case of failure of the Hall sensors, the commutation ...

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 ...

Magnetic stray fields impinging on a Hall-effect motor-commutation sensor and its interconnect can degrade the sensor’s measurement accuracy and lead to the motor not working properly, or at all.

Timing a brushless DC motor to a commutation device whether it's a hall sensor or commutating encoder is a time consuming, specialized & expensive process for motor manufacturers. Discover first ...

Technavio’s global brushless DC motors market research report forecasts the market to grow at a CAGR of almost 13% during the period 2018-2022.

Capacitive-commutation techniques now replace optical and Hall-effect circuitry in brushless-dc motors. • Capacitive sensing offers low operating currents, broad programmability, excellent ...

Toshiba Electronics Europe has launched a three-phase brushless DC (BLDC) motor control pre-driver IC for motors that require high rotation speeds. Suitable for server fans, pumps, blowers and suction ...