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A brushless DC motor flips the electromagnetic field inside out without the use of brushes. Permanent magnets are located on the rotor of brushless DC motors, whereas electromagnets are found on the stator.
The permanent magnet rotor follows the magnetic fields created by switching DC currents to the motor windings, which essentially cause them to revolve in space. To regulate the motor’s speed and torque, the controller modifies the phase and amplitude of the DC current pulses.
A brushed DC motor and a BLDC motor operate on a similar theory. The current-carrying conductor suffers a force anytime it is put in a magnetic field, according to the Lorentz force equation. The magnet will feel an equal and opposite force as a result of the reaction force.
The Global Brushless DC Flat Motor market accounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
Portescap Launches Compact, Energy-Efficient Brushless DC Motor for High-Speed Applications.The 16ECS high-speed brushless motor from Portescap, a well-known manufacturer of speciality and small motors, has been introduced to the Ultra EC mini brushless DC motor platform. These little 16-millimetre motors have lengths of 36 and 52 mm and deliver tremendous power at 75,000 revolutions per minute.
The 16ECS has an improved magnetic circuit that lowers iron and recirculation losses, two factors that can lead to motor stator heating at high speeds. When compared to other motors of a comparable design, the motor’s patented Ultra EC coil offers better torque and mechanical power.
This brand-new, highly efficient motor provides improved battery capacity, cooler operation at high speeds, and longer lifespan. Mobile devices employing the 16ECS can be made smaller and lighter since applications can operate longer between recharge cycles and the size of the necessary batteries can be decreased.
The 16ECS is perfectly suited for lab automation equipment, dental drills, atherectomy devices, and other battery-powered devices that operate quickly or require a lot of power.
