CN212726760U - Hall assembly for deep water motor - Google Patents
Hall assembly for deep water motor Download PDFInfo
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- CN212726760U CN212726760U CN202021992033.6U CN202021992033U CN212726760U CN 212726760 U CN212726760 U CN 212726760U CN 202021992033 U CN202021992033 U CN 202021992033U CN 212726760 U CN212726760 U CN 212726760U
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- hall
- magnetic ring
- deep water
- fixing seat
- sensor stator
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Abstract
The utility model discloses a hall subassembly for deep water motor, including response magnetic ring rotor, hall sensor stator, response magnetic ring rotor includes magnetic ring fixing base, magnetic ring and stainless steel pad, and hall sensor stator includes hall plate fixing base, hall plate, epoxy, hall subassembly lead-out wire, the magnetic ring has been bonded in the magnetic ring fixing base; the stainless steel pad is bonded on the magnetic ring; a Hall plate is arranged in the Hall plate fixing seat; and epoxy resin is arranged between the Hall plate fixing seat and the Hall plate. The novel structure has the beneficial effects that the moisture-proof and corrosion-resistant effects are greatly improved, the universality is improved, the manufacturing cost is further reduced, and the structure can be simultaneously suitable for the sealing structure deep water motor and the open structure deep water motor.
Description
Technical Field
The utility model relates to a deep water motor field, in particular to hall subassembly for deep water motor.
Background
When the deep water motor adopts a sealing structure, all the Hall components are painted with three-proofing paint on the outer surface, the moisture-proof and corrosion-resistant effects are not obvious, and when the deep water motor adopts an open structure, all the Hall components are encapsulated by epoxy, so that the manufacturing cost is high, and the universality is poor.
Therefore, it is necessary to design a hall assembly for a deep water motor, which has improved moisture-proof and corrosion-resistant effects, improved versatility, and reduced manufacturing cost, and is suitable for both a sealed structure deep water motor and an open structure deep water motor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a deep water is hall subassembly for motor can solve the problem of mentioning in the background art.
The utility model provides a hall subassembly for deep water motor, including response magnetic ring rotor, hall sensor stator, response magnetic ring rotor includes magnetic ring fixing base, magnetic ring and stainless steel pad, and hall sensor stator includes hall plate fixing base, hall plate, epoxy, hall subassembly lead-out wire, it has the magnetic ring to bond in the magnetic ring fixing base; the stainless steel pad is bonded on the magnetic ring; a Hall plate is arranged in the Hall plate fixing seat; epoxy resin is arranged between the Hall plate fixing seat and the Hall plate; the exposed parts of the induction magnetic ring rotor and the Hall sensor stator are both made of stainless steel materials or epoxy resin; the induction magnetic ring rotor and the Hall sensor stator are all solid bodies.
Preferably, the induction magnetic ring rotor is pressed into the shaft end of the motor.
Preferably, the hall sensor stator is fixed on the motor end cover.
Preferably, a hall component outgoing line is led out from the side face of the hall plate fixing seat.
Preferably, the exposed surface of the magnetic ring is bonded with a stainless steel pad.
The utility model provides a beneficial effect:
1. in the Hall assembly for the deepwater motor, the exposed parts of the induction magnetic ring rotor and the Hall sensor stator are made of stainless steel materials or epoxy resin; and the induction magnetic ring rotor and the Hall sensor stator are solid bodies, and the induction magnetic ring rotor and the Hall sensor stator are wrapped by stainless steel, so that the moisture-proof and corrosion-resistant effects are greatly improved.
2. The Hall assembly for the deepwater motor comprises an induction magnetic ring rotor and a Hall sensor stator, wherein a Hall plate is placed in a Hall plate fixing seat; pouring with epoxy resin; after solidification, the stator of the Hall sensor is formed; the exposed parts of the induction magnetic ring rotor and the Hall sensor stator are both made of stainless steel materials or epoxy resin; and the modular design improves the universality, further reduces the manufacturing cost, and can be simultaneously suitable for sealing structure deepwater motors and open structure deepwater motors.
Drawings
Fig. 1 is a schematic cross-sectional structure view of a hall assembly for a deep water motor provided by the present invention;
fig. 2 is the utility model provides a pair of hall assembly's for deep water motor right side view.
Description of reference numerals: 1-induction magnetic ring rotor; 2-Hall sensor stator, 11-magnetic ring fixing seat; 12-a magnetic ring; 13-stainless steel pad, 21-Hall plate fixing seat; 22-Hall plate; 23-epoxy resin; 24-hall assembly pinout.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1 and fig. 2, an embodiment of the present invention provides a hall assembly for a deep water motor, including an induction magnetic ring rotor 1 and a hall sensor stator 2, where the induction magnetic ring rotor 1 includes a magnetic ring fixing seat 11, a magnetic ring 12 and a stainless steel pad 13, the hall sensor stator 2 includes a hall plate fixing seat 21, a hall plate 22, an epoxy resin 23 and a hall assembly outgoing line 24, and a magnetic ring 12 is bonded in the magnetic ring fixing seat 11; a stainless steel pad 13 is bonded on the magnetic ring 12; a Hall plate 22 is arranged in the Hall plate fixing seat 21; epoxy resin 23 is arranged between the Hall plate fixing seat 21 and the Hall plate 22; the Hall plate 22 is placed in the Hall plate fixing seat 21; pouring with epoxy resin 23; after solidification, the Hall sensor stator 2 is formed; the exposed parts of the induction magnetic ring rotor 1 and the Hall sensor stator 2 are both made of stainless steel or epoxy resin; the induction magnetic ring rotor 1 and the Hall sensor stator 2 are solid bodies.
In this embodiment, the induction magnetic ring rotor 1 is pressed into the shaft end of the motor.
In this embodiment, the hall sensor stator 2 is fixed to the motor end cover.
In this embodiment, a hall component lead-out wire 24 is led out from the side surface of the hall plate fixing seat 21.
In this embodiment, the exposed surface of the magnetic ring 12 is bonded with a stainless steel pad 13.
The working principle is as follows: the magnetic ring 12 is bonded in the magnetic ring fixing seat 11, then the stainless steel pad 13 is bonded on the exposed surface of the magnetic ring 12, so that an induction magnetic ring rotor 1 is formed, the Hall plate 22 is placed in the Hall plate fixing seat 21 and poured by epoxy resin 23, the Hall sensor stator 2 is formed after solidification, the induction magnetic ring rotor 1 is pressed into the end of a motor shaft when the Hall sensor stator 2 is used, the Hall sensor stator 2 is fixed on a motor end cover, and the size of a gap between the induction magnetic ring rotor 1 and the Hall sensor stator 2 is adjusted within a reasonable range.
The technical effects are as follows: in the Hall assembly for the deepwater motor, the exposed parts of the induction magnetic ring rotor 1 and the Hall sensor stator 2 are made of stainless steel materials or epoxy resin; and the induction magnetic ring rotor 1 and the Hall sensor stator 2 are solid bodies, and the induction magnetic ring rotor 1 and the Hall sensor stator 2 are wrapped by stainless steel materials, so that the moisture-proof and corrosion-resistant effects are greatly improved. The Hall assembly for the deepwater motor comprises an induction magnetic ring rotor 1 and a Hall sensor stator 2, wherein a Hall plate 22 is placed in a Hall plate fixing seat 21; pouring with epoxy resin 23; after solidification, the Hall sensor stator 2 is formed; the exposed parts of the induction magnetic ring rotor 1 and the Hall sensor stator 2 are both made of stainless steel or epoxy resin; and the modular design improves the universality, further reduces the manufacturing cost, and can be simultaneously suitable for sealing structure deepwater motors and open structure deepwater motors.
The above disclosure is only for the specific embodiments of the present invention, however, the embodiments of the present invention are not limited thereto, and any changes that can be considered by those skilled in the art should fall into the protection scope of the present invention.
Claims (5)
1. The utility model provides a hall subassembly for deep water motor which characterized in that: the magnetic ring induction type Hall sensor comprises an induction magnetic ring rotor (1) and a Hall sensor stator (2), wherein the induction magnetic ring rotor (1) comprises a magnetic ring fixing seat (11), a magnetic ring (12) and a stainless steel pad (13), the Hall sensor stator (2) comprises a Hall plate fixing seat (21), a Hall plate (22), epoxy resin (23) and a Hall assembly outgoing line (24), and the magnetic ring (12) is bonded in the magnetic ring fixing seat (11); a stainless steel pad (13) is bonded on the magnetic ring (12); a Hall plate (22) is arranged in the Hall plate fixing seat (21); epoxy resin (23) is arranged between the Hall plate fixing seat (21) and the Hall plate (22); the exposed parts of the induction magnetic ring rotor (1) and the Hall sensor stator (2) are both made of stainless steel or epoxy resin; the induction magnetic ring rotor (1) and the Hall sensor stator (2) are solid bodies.
2. The hall assembly for a deep water motor as claimed in claim 1, wherein the induction magnet ring rotor (1) is pressed into the motor shaft end.
3. The hall assembly for a deep water motor according to claim 1, wherein the hall sensor stator (2) is fixed to a motor end cover.
4. The Hall assembly for the deep water motor according to claim 1, wherein a Hall assembly lead-out wire (24) is led out from the side surface of the Hall plate fixing seat (21).
5. The Hall assembly for a deep water motor as claimed in claim 1, wherein the exposed surface of the magnet ring (12) is bonded with a stainless steel pad (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021992033.6U CN212726760U (en) | 2020-09-12 | 2020-09-12 | Hall assembly for deep water motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021992033.6U CN212726760U (en) | 2020-09-12 | 2020-09-12 | Hall assembly for deep water motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212726760U true CN212726760U (en) | 2021-03-16 |
Family
ID=74941815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021992033.6U Active CN212726760U (en) | 2020-09-12 | 2020-09-12 | Hall assembly for deep water motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212726760U (en) |
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2020
- 2020-09-12 CN CN202021992033.6U patent/CN212726760U/en active Active
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