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There is no defined minimum output, however, it is generally accepted that a motor with a frame size of less than 35mm square can be referred to as a 'micro-motor'. Fractional-horsepower electric motors are exempt from the US Energy Policy Act of 2005 and the new EN 60034-30:2009 [ 1 ] ruling of European directive 2005/32/EC [ 2 ] concerning ...
A Totally Enclosed, Fan-Cooled (TEFC) electric motor is a type of industrial electric motor with an enclosure that does not permit outside air to freely circulate through the interior of the motor. [1] An external fan blows outside air over the frame of the motor to cool it. This motor is arguably the most commonly used motor in ordinary ...
The motor size constant and motor velocity constant (, alternatively called the back EMF constant) are values used to describe characteristics of electrical motors. Motor constant [ edit ]
An industrial electric motor . An electric motor is a machine that converts electrical energy into mechanical energy.Most electric motors operate through the interaction between the motor's magnetic field and electric current in a wire winding to generate force in the form of torque applied on the motor's shaft.
The first experimental electric traction motor tramway of 1875 was rapidly developed internationally for city use. [5] [6] [7] In the 19th century traction motor passenger car companies began to compete with the dominant citywide horse-drawn railway transportation system. [8] [9] [10]
In addition, Elio Motors projected that 90% of parts for its vehicle could originate in North America. [12] The idea of 100 pre-production fleet vehicles was teased in December 2016, however social media replies on Nov 1, 2017, from Elio Motors said, "We are targeting the start of production in 2019".
It is powered by a 1.5-litre turbo GW4B15 engine which produces 123 kW (165 hp; 167 PS) and 285 N⋅m (29 kg⋅m; 210 lb⋅ft) of torque. It is also powered by a 130 kW (174 hp; 177 PS) electric motor paired with a 7-speed DCT gearbox with a combined power of 243 PS (179 kW; 240 hp) and 391 lb⋅ft; 54 kg⋅m (530 N⋅m) of torque.
The Lynch motor is a unique axial gap permanent magnet brushed DC electric motor. [1] The motor has a pancake-like shape and was invented by Cedric Lynch in 1979, the relevant patent being filed on 18 December 1986. [2] The Lynch motor is built from ferrite blocks sandwiched between strips of metal, instead of conventional copper coil windings ...