| 摘要 |
FIELD: electricity. ^ SUBSTANCE: invention is related to electric machine industry and is used in manufacture of submersible electric motors. Method of installation of pull-through winding of submersible motor stator includes installation of technological pins into stator slots, pulling of winding wire through to stator slot, its intermediate winding on drums and installation in the following slot. Technological pins are made with hinges on both ends. Prior to their installation in slot they are passed through draw plate attached to stator slot. Number of holes in draw plate is equal to number of wires in slot. To the end of winding wire with the help of cartridge end pin is fixed with hook for engaging of technological pin hinge. After end and technological pin wire is pulled through the slot, technological pin is disengaged, and wire is wound on receiving drum. Then drum is turned, wire with end pin is again fixed to technological pin from the other slot and pulled through the slot. Pin is disengaged, and wire is rewound to the other receiving drum. Process is repeated until coils are completely formed. ^ EFFECT: reduction of possibility of wire insulation damage in the process of winding installation, reduction of labour intensity of winding-insulating works. ^ 2 cl, 3 dwg |
