A kind of production process of ironless micro brushless DC motor
A DC motor and production process technology, which is applied in the manufacture of motor generators, electrical components, electromechanical devices, etc., can solve the problems of heavy weight of the motor itself, mold opening of the iron core, high mold cost, etc., to improve working time and increase The effect of motor life and low production cost
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Embodiment 1
[0017] A production process of an iron-less miniature brushless DC motor, comprising the following steps:
[0018] (1) Stator: pass a certain amount of enameled wire and epoxy resin through the coil winding mold fixture to form a circular coil; the circular coil is integrated into a coil with a diameter of 10mm-100mm by the coil integration mold and the grading mold according to the customer's needs; then Add varnish to the coil to solidify, put the coil in a constant temperature oven at 100°C and bake for 2 hours, then fix the coil on the coil holder with a soldering iron, add AB glue and bake in a constant temperature oven at 80°C for 1 hour, Then install the coil fixing seat into the motor fixing seat with screws, and the motor fixing seat is put into the bearing by the bearing mold fixture to obtain a semi-finished stator with a diameter of 10mm-100mm;
[0019] (2) Rotor: Put the inner shell into the end cover fixture, add AB glue to form an end cover with a diameter of 10...
Embodiment 2
[0022] A production process of an iron-less miniature brushless DC motor, comprising the following steps:
[0023] (1) Stator: pass a certain amount of enameled wire and epoxy resin through the coil winding mold fixture to form a circular coil; the circular coil is integrated into a coil with a diameter of 10mm-100mm by the coil integration mold and the grading mold according to the customer's needs; then Add varnish to the coil to solidify, put the coil in a constant temperature oven at 100°C and bake for 2 hours, then fix the coil on the coil holder with a soldering iron, add AB glue and bake in a constant temperature oven at 80°C for 1 hour. Then install the coil fixing seat into the motor fixing seat with screws, and the motor fixing seat is put into the bearing by the bearing mold fixture to obtain a semi-finished stator with a diameter of 10mm-100mm;
[0024] (2) Rotor: Put the end cover shell into the end cover fixture, add AB glue to form an end cover shell with a diam...
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