TH4550B - Miniature shallow cup shaped motor - Google Patents

Abstract

A tiny shallow cup-shaped motor with a truly shallow cup-shaped motor housing. The hoof fits into a permanent magnetic field. Motor housing fault plate that matches the open end of the motor housing. A rotor with the motor's rotating shaft supported to be rotated by the first bearing provided at the closed end of the motor housing. And a second bearing that was prepared on the motor housing cover A brush supported by a motor housing cover to make skid contact with the commutator part provided on the motor rotating shaft. Where the winged insulator core covering the actual spindle is prepared, on the far surface of the insulator rod with holes through its center through which the motor's rotating shaft passes through, and the cylindrical section. A hollow that is prepared around a multiple-notched through hole for joining the raised portion of the multi-commuter part, the commuter surface that makes up the commuter part. Up on the rotating shaft of the motor, on the inner surface of the hollow cylindrical section The motor windings are wound on a core rod covered by the wings of the insulating core while being supported by the outer circular surface of the hollow cylindrical section of the insulating core and The brush makes a skid contact with the commuter surface being made on the inner surface of the hollow cylindrical portion of the insulator core.

Claims (7)

1. An electric rotating motor consisting of a housing that is closed on one end and a cover that covers the other end. A permanent magnet that forms a stator that is placed in the housing. The shaft is supported in the housing by the first bearing in the closed end and the second bearing in the shield. And the bearing of the spindle that accepts the rotating coil for rotation inside the stator A spindle with an insulating rod at its end along an axis, where the cylinder extends from it along the axis toward the flap to limit the ring cavity around the commute shaft. A router that is mounted on a shaft and that has a number of computer parts that are electrically connected, respectively, to the commutator winding coils that are positioned at least part in the said ring holes and gears. Brush for conducting electricity to the commutator The brush gears, including the brushes, are attached to the commutator within the ring gap. 2. Electric motor according to claim 1, where the spindle is a roll forming layer with a magnetic and electrically conductive material placed between the insulator core. 3.Electric motor, according to one of Clause 1 or 2, where the cylindrical part is formed with a large number of notches extending radially, find the part that connects the commuter part to the coil. Rotator wire 4. The electric motor according to claim 3, incorporating a ring made of a hardened spark non-linear resistor, is placed within the said ring cavity. And is electrically connected to the outward-pointing part along the radius of the commuter part. 5.Electric motor in accordance with one of Claims 1 to 4, where the commutator part is fixed on the rotating shaft within the said ring cavity by means of a washer worn downward. 6.Electric motors according to one of Claims 1 to 5, where the brush gears are a pair of brushes that each contain a converter attached to the base. Each leg of the H body is embedded in the motor housing cover material, at least one leg has been modified for electrical connection to the motor terminals for connection to the loop. External power And the brush is connected to the stand of the H. 7.Electric motors, according to Claims 1 to 6, where the brush gear is a pair of brushes, each incorporating a brush-turned-off section for sliding grip and a commutating surface. The brush is made up of a flat sheet in which the main material is a meryl-copper alloy with a layer of palladium alloy added to a part of it that has been modified to bind to the commutator.