1. According to the voltage level, the high-voltage motor should use various specifications of winding flat wires, such as diimine, monoimine, thin twin wires, etc. After the material is in place, it can be wound into a shuttle coil on the winding machine. Generally, the linear part of the shortest coil of a motor is 25cm, and the linear part of the largest coil is1.2m. The winding can be single flat winding, single vertical winding, double flat transposition winding or double flat transposition vertical winding.
2. If the motor is repaired, remove the old wire, write down the number of turns of each slot wire, measure the wire diameter, then clean the slot, put insulating paper on it, lay the wire handle, lower it into the slot, and seal it with a bamboo stick. If the new wire is offline, check the wire diameter and turns according to the stator data.
3. If the motor without data is offline, calculate the magnetic flux Gauss according to the quality of the silicon steel sheet, then calculate the V/A/ turns according to the width and length of the stator pole and the depth of the slot, multiply it by the voltage to calculate the required turns, then calculate the outlet diameter according to the area of the slot, and go offline according to the above method, then pre-dry, dip paint and dry.
Then the power of the motor is determined according to the allowable current of the wire diameter.
4. The round enameled wire coil can also be wound by universal adjustment in the disc. The winding machine is equipped with a speed regulating motor and a worm reducer, which drives the winding machine to realize the forward and reverse braking of 0- 120 rpm and can count the forward and reverse rotation. Generally, all kinds of motor coils within 1600KW can be wound.
5, can control the tightness of the winding coil, the general repair shop can choose the above products, such as special specifications, can choose special winding equipment.