The Hunstable Electric Turbine (HET) is a new electric motor permanent magnet with four rotors, unlike conventional electric motors that have one or two. This means that the stator is enclosed by magnets of the same polarity on four sides and all the electromagnetism produced by the system is used to create movement, since all four sides of the stator contribute torque to the exit.
Due to construction, this engine can increase its operating speed without loss of performance. In fact, overall efficiency is increased at higher rotational speeds. At lower speeds, the HET is able to produce overlapping power pulses around the stator for a huge, smooth torque performance, and then change its operating standards by grouping the poles, as the rotational speed of the motor is increasing.
According to the newly established American company Linear Labs, the HET can deliver two to five times more torque and at least twice the power compared to a conventional electric motor of the same size. It also has a smaller volume and weight, since the design does not require a gearbox, not even the simple one-speed gearbox.
The first application that we will probably see will be in small vehicles such as scooters and electronic bicycles-as early as 2020, followed by electric cars in 2021. It is also possible that we could see the HET being used in larger applications, trucks and even trains later.
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