We are going onThree-phase asynchronous motorWhen selecting motor products, such as torque motor,Motor manufacturerWill ask the required speed requirements, this is because the rated speed of the motor should be selected according to the requirements of the equipped production machinery, today, Senli Motor Xiaobian will take you to understand the choice of motor speed.

       The speed of synchronous motor is3000r/min,1500r/min,1000r/min,750r/min,600r/minEtc., generally speaking, the speed is not less than500r/minBecause when the motor power is certain, if the speed is lower, then the size will be larger, the relative price will be more expensive, and the efficiency is low;Three-phase asynchronous motorBecause of the slip rate, it is lower than the synchronous speed2%-5%Around.

       Generally speaking, motor products with the same power, if the rated speed is higher, then the size is small, the price is relatively cheap and the weight is light; The choice of high speed motor products, the economy is better, but it is easy to cause a speed difference between the motor and the dragged machinery is relatively large, the need to follow the deceleration device, which will increase the transmission consumption of the equipment, of course, the price will become high.Three-phase asynchronous motor manufacturersSaid that when we choose the motor speed, we need to choose through analysis and comparison.

       In production, it is usually used more4Pole, that is1500r/minThree-phase asynchronous motor manufacturers said that mainly because of this pole number of products, the rated speed of the motor is used in a wide range, and its power factor and work efficiency are relatively high.

       If in the production, there are fast and frequent start, braking requirements, then the motor in the selection, according to the moment of inertia and rated rotation square product is the smallest, so that the fastest start, braking effect can be achieved; And under no-load conditions, starting and braking to achieve rapid purposes can be, the product of the moment of inertia and the rated rotation square is equal to the product of the square of the transmission inertia of the production equipment machinery on the mechanical shaft and the speed of the production machinery shaft.

       Shengzhou Senli Motor, yesThree-phase asynchronous motor manufacturers, focus3KWResearch and development and production of the following low power motor, support can be providedOEM/ODMCustomization, specification customization, appearance customization, special shaft customization and color customization. We provide our customers with fast proofing service, complete quality inspection report and technical after-sales service. With reliable quality, reasonable price, excellent-The quality of service has been praised by the majority of users.

       Customize the process: Understand the requirements-Provide parameters and drawings-Design scheme-Confirmation scheme-Confirm cooperation-Mass production-Deliver the goods-After-sales service; Can provideOEM/ODMCustomization, specification customization, appearance customization, special shaft customization and color customization.

       Available if needed1688Search factory name "Shengzhou Chaoli Electric Appliance Factory" , Or online consultation message, we will have business personnel to get in touch with you, you can also contact us directly0575-8378-1127.