YVFEJ variable frequency speed regulation electromagnetic braking three-phase asynchronous motor is a three-phase asynchronous motor that combines variable frequency speed regulation technology with electromagnetic braking function. It is a fully enclosed, externally fan cooled, squirrel cage structure consisting of three parts: a variable frequency motor, a brake, and a cooling fan. Suitable for various types of machinery such as machine tools, printing machinery, air forging presses, transportation machinery, food machinery, civil engineering machinery, etc. that require fast stopping, accurate positioning, reciprocating operation, and prevention of sliding as spindle transmission and auxiliary transmission.
Center high range 80-225mm power range 0.55-45kW rated voltage 380V reference frequency 50Hz（Please specify other voltages and frequencies when placing an order） protection grade IP54， Electromagnetic brake IP23 thermal fractionation I55(F) Working system S1 continuous working system, allowing full pressure starting Cooling method Ic411 connection Power below 3kW is connected to Y, and power above 3kW is connected to △. Rated voltage of electromagnetic brake For motors with a center height of H100 or below, the AC voltage is 220V and the rectified DC voltage is 99V. For motors with a center height of H112 or above, the AC voltage is 380V and the rectified DC voltage is 170V. Braking method Power-off braking