First look at the nameplate, which is the basis of motor winding.
Clean the waste pipeline with a hole punch.
2. Check the data. Two round copper enamelled wires of 0.90 and 0.96 are wound in parallel for 47 turns, and the wire patterns of 100 and 95 are used, with a distance of 1 15 cm.
Third, winding again, three times, six times each time, one of which has a long head and tail.
Fourth, paper cutting.
Fifth, start the assembly line
Let's start with stage a, two hands.
Next, turn to phase C and hang the two-phase handle. The next stage c is a backward time slot.
Then go to stage B, empty two slots and take out the handle.
Then C can't get rid of it. We must get it back. Go on like this.
When lifting the handle, the handle should be reassembled at last, and the interphase insulating paper should be inserted at last.
Final shape
Finally, dip it in paint and bake it with a lamp stick until the end of the coil becomes hard.
Note: each phase has only a head and a tail, and there is no joint in the middle. When assembling the production line, always remember to pull out the handle and reverse it. Finally, there are only six heads, head and tail, and there are no joints between them. The winding is cross-shaped, and the motor windings are chain-shaped, concentric and cross-shaped. Above 15 kW, it is a double-layer buried mode, and the wiring is a multi-channel connection mode. Repairing the motor requires technology, practice makes perfect, and repairing the submersible pump requires higher technology, with light, fast and steady hands.