Controlled brushless motor starters, controlled brushless motor starter manufacturers, the price of controlled brushless motor starters. WZR controlled brushless motor soft starters, the new century: self developed with independent intellectual property rights of high-tech products (patent number: 03112809.2) it will start the resistance mounted directly on the motor shaft on for synchronous operation, the size of the resistor is controlled directly by the centrifugal force generated when the motor rotates, and about 90% in the motor speed reaches the rated speed, the resistance drops to zero. The starter has a small starting current, starting torque, high starting power factor, long life and other characteristics. Widely used in metallurgy, machinery, petroleum, chemical, mining, building materials, paper, rubber, water plants, power plants and other industrial fields, ball mill, crusher, fans, pumps, beater, air compressors, rolling mill, hot mill, oxygen machine motor drive device start winding asynchronous motor. Where the original resistance starter, reactors, frequency sensitive rheostat liquid rheostat starter starting wound rotor three-phase AC low-voltage asynchronous motors (except variable speed, fitted into the camera, after removing the advancer to use ) can use the product for replacement. Description: The starter brushless acyclic running, simple operation, easy installation and removal, can greatly reduce maintenance costs, and in accordance with the characteristics of the mechanical load, automatically change the size of the startup resistor, adjust the starting torque and starting current, so that The motor in the best start. Starter able to keep the motor starting torque constant the starting current 7Ie drops below 3Ie and maximum torque to start the motor. Evolved resistance starting device has the following innovations: 1, complete eradication of the use of slip rings, the hazards caused when the carbon brushes. Remove the traditional, complex boot device, easy to operate, and can reduce maintenance costs. 2 save installation space and a secondary circuit cable, reducing the power consumption of the starting means, and saving energy. Start control according to the speed of the motor starter auto-complete, completely avoiding the other boot device can not be based on the size of the load, the motor startup process and caused damage to the motor or starter undesirable phenomena. 4, the motor running process, if there stall phenomenon, with the reduction of the motor speed, the starter will automatically put into operation, to achieve the purpose of increasing the motor torque, reducing the current. To overcome is proportional to the square of the starting torque and the starting current of the stator control motor soft starter this defect, while reducing the starting current of the motor, increasing the motor starting torque and maximum torque to start the motor, using Brushless running, remove the traditional, cumbersome, multi-touch components start device boot device power loss and motor start-up time is 10 times less than the the stator control motor soft starter, but starter price less than 1 / 3.6 of the other of the soft starter, the starting resistor is directly mounted on the rotating shaft of the motor, using the centrifugal force generated when the motor rotates, as the driving force to control the size of the resistor, to reduce the motor starting current, to increase the starting torque, the realization Brush Controls shipped