Brushless-dc motors are taking center stage in medical-equipment design because they last twice as long a competing technologies. • Sensorless brushless-dc-drives have evolved to a point where they ...

Brushless dc (BLDC) motors are widely used in industrial and home applications, such as in HVAC blowers, because of their efficiency and cost advantage. Furthermore, sensorless control of BLDC motors ...

The blower motor plays an extremely important role in forced-air systems. It’s the trigger that circulates conditioned air throughout the home. Blowers in older furnaces generally employ single-speed ...

Most known for their versatility, electric motors have revolutionised the way we view the core definition of power, qualifying it as effective energy expenditure concerning work done over time. Among ...

The resulting motor has a two-wire input. The impeller and rotor are balanced to eliminate vibrations and noise. Dimensions are 3.4 in. in diameter and 2.64 in. in length. Output is 11.5 in. of H2O ...

Melexis developed its integrated BLDC controller solutions specifically to meet the quality and cost requirements found in automotive systems. The result is a range of sensorless BLDC motor ...

A knob can make a surprisingly versatile interface, particularly if it’s the SmartKnob, which builds a knob around a BLDC motor for programmable haptic response. It can rotate freely or with a set ...