Ads
related to: brushless electric motor for motorcycle seat cushion for long trips in winter
Search results
Results From The WOW.Com Content Network
A brushless DC electric motor (BLDC), also known as an electronically commutated motor, is a synchronous motor using a direct current (DC) electric power supply. It uses an electronic controller to switch DC currents to the motor windings producing magnetic fields that effectively rotate in space and which the permanent magnet rotor follows.
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 ...
In January 1960, the "FM-250 motor" was born, [22] and, in April, high-precision "RM type" small electric motors were developed, leading Mabuchi into the audio equipment and timepiece markets. [ 1 ] By March 1962, the company opened a new factory in Tatebayashi , Gunma Prefecture , and achieved a daily production rate of 200,000 motors.
High-power, brushless axial motors are more recent, but are beginning to see usage in some electric vehicles. [8] One of the longest produced axial motors is the brushed DC Lynch motor , where the rotor is almost entirely composed of flat copper strips with small iron cores inserted, allowing power-dense operation.
Linear motors are commonly used for actuating high performance industrial automation equipment. Their advantage, unlike any other commonly used actuator, such as a ball screw, timing belt, or rack and pinion, is that they provide any combination of high precision, high velocity, high force and long travel. Linear motors are widely used.
The switched reluctance motor (SRM) is a type of reluctance motor. Unlike brushed DC motors , power is delivered to windings in the stator (case) rather than the rotor . This simplifies mechanical design because power does not have to be delivered to the moving rotor, which eliminates the need for a commutator .
Ad
related to: brushless electric motor for motorcycle seat cushion for long trips in winter