Brushless Direct Current (BLDC) motors are gaining in popularity and market acceptance. BLDC motors are used in industries such as Industrial Automation Equipment, Consumer, Medical, Automotive, ...

In a Brushless DC (BLDC) motor system, an electronic mechanism is required to commutate the system. Unlike a Brush DC motor system, the permanent magnet is located at the rotor and the windings are ...

Allegro MicroSystems, Inc. announces a new full-bridge motor driver designed to drive low-voltage, brushless DC motors. Allegro’s A1448 is designed to allow the user to control several functions with ...

• Capacitive sensing offers low operating currents, broad programmability, excellent temperature range tolerance, resistance to airborne contaminants, low cost, and extreme durability. • Commutation ...

Before continuing with the explanation started in Part 2 of the switched-modeoperation, the timer and timing system for the ST7MC motor control cellneeds explanation. All motor timing is driven by one ...

CUI Devices’ Motion Group has introduced a new model to its AMT commutation encoder family that supports larger motor shaft sizes from 9 mm to 15.875 mm (5/8 inch). The AMT33 series generates standard ...

Electrical angle alignment of brushless dc (BLDC) motors is the process of determining how to apply electric current to the motor. In essence, it is determining where the magnets are with respect to ...

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 ...

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 ...

With its ever-increasing electronic content, the modern automobile places a premium on energy-efficient design. That’s doubly true for hybrid-electric and full-electric vehicles (HEVs and EVs), in ...

If you’re an active shopper on RC websites, you’ll find tiny motors spec’ed at hundreds of watts while weighing just a few grams, like this one. Sadly, their complementary motor controllers are ...