Two-speed motorActually belong toThree-phase asynchronous motorBy changing the connection mode of the stator winding of the motor, the logarithm of the stator rotating magnetic field can be changed to change the speed of the motor. Follow Senli Motor Xiaobian together to understand it!
Cage type two-speed motorVariable speed is changed by changing the winding connection, that is, changing the number of magnetic poles of the rotating magnetic field to change its speed;Two-speed motorIt is widely used in lathes, milling machines, boring machines and other operations, which is based on the synchronous speed formula of asynchronous motorsn0=60f1/PAccording to this formula, if the number of magnetic poles of the motorpReduced by half, then select the rotation speed of the magnetic fieldn0It will double the speed of the rotornIt will almost double.
Two speed three phase asynchronous motorIt has the following characteristics: it can output rated torque or rated power at two speeds, and higher efficiency can be obtained; The speed regulation is an integral multiple adjustment, which can only be applied in occasions where smooth speed adjustment is not required; Variable frequency speed regulation can also be used in the case of variable pole speed regulation, so that the motor operating efficiency in the wide speed range can be greatly adjusted.
Shengzhou Senli MotorisTwo-speed three-phase asynchronous motor manufacturers, we supportOEM/ODMCustomization, specification customization, appearance customization, special shaft customization and color customization; The customization process is as follows: Understand the requirements-Provide parameters and drawings-Design scheme-Confirmation scheme-Confirm cooperation-Mass production-Deliver the goods-After-sales service; We start from the customer's use environment requirements, combined with the customer's budget conditions to design products to meet different use scenarios.
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