CN208675054U - The fixed structure of servo motor encoder - Google Patents
The fixed structure of servo motor encoder Download PDFInfo
- Publication number
- CN208675054U CN208675054U CN201821374963.8U CN201821374963U CN208675054U CN 208675054 U CN208675054 U CN 208675054U CN 201821374963 U CN201821374963 U CN 201821374963U CN 208675054 U CN208675054 U CN 208675054U
- Authority
- CN
- China
- Prior art keywords
- encoder
- fixing seat
- end cap
- rotor
- rear end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 6
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000005011 phenolic resin Substances 0.000 claims abstract description 5
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 5
- 239000007787 solid Substances 0.000 claims 1
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000010292 electrical insulation Methods 0.000 abstract description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to a kind of servo motors, concretely relate to the fixed structure of servo motor encoder.It includes rear end cap, rear bearing, rotor and encoder, rear bearing is mounted in rear end cap, one end of rotor is located in rear bearing, encoder fixing seat is equipped on the outside of the rear end cap, encoder is mounted on the outside of encoder fixing seat, encoder inner termination passes through encoder fixing seat and is inserted into rotor end, is equipped with encoder outer cover on the outside of encoder.The encoder fixing seat of the utility model uses phenolic resin material, and high mechanical strength, tough and hard wear resistant, dimensionally stable is corrosion-resistant, and electrical insulation capability is excellent.The encoder fixing seat of integral type, structure is simple, good anti-vibration.Highly reliable sealing is reached using the structure of Double seal ring simultaneously, is easily changed and is installed in use.
Description
Technical field
The utility model relates to a kind of servo motors, concretely relate to the fixed structure of servo motor encoder.
Background technique
Currently, the installation site of well known servo motor encoder is the aluminum outer cover contacted with aluminum motor case
In.The shortcomings that encoder is as precise electronic component is non-refractory, not corrosion-resistant.Encoder is generally installing and using stabilization
Property and service life have the following disadvantages.1, traditional encoder is mounted in the aluminum outer cover that aluminum motor case directly contacts,
It is directly thermally conductive to be bound to cause encoder stability in use difference and the service life is low.2, increase is air-cooled costly, since servo motor makes
With radiator fan, the difficulty of installation and manufacture is increased, and structure is complicated, causes higher cost.3, with encoder
Precision is higher and higher, and the environment used is also complicated and changeable, so the encoder with good leakproofness and vibration resistance is fixed
Seat is also to be badly in need of instantly.
Utility model content
Therefore, it is able to achieve that encoder high-precision, thermal stability is good, the long-life the purpose of this utility model is to provide one kind
The fixed structure of the servo electricity machine encoder of requirement.
Above-mentioned purpose is adopted the following technical solutions to give and be realized.
A kind of fixed structure of servo motor encoder, including rear end cap, rear bearing, rotor and encoder, rear bearing
It is mounted in rear end cap, one end of rotor is located in rear bearing, and encoder fixing seat, encoder peace are equipped on the outside of the rear end cap
On the outside of encoder fixing seat, encoder inner termination passes through encoder fixing seat and is inserted into rotor end, is equipped on the outside of encoder
Encoder outer cover.
The above technical solution can be further improved as follows.
The encoder fixing seat uses heat-insulated phenolic resin material.
The encoder outer cover is fixed in encoder fixing seat.
Be equipped with sealing ring between the encoder fixing seat and rear end cap, the encoder fixing seat and encoder outer cover it
Between be equipped with sealing ring.
The encoder fixing seat of the utility model uses phenolic resin material, and high mechanical strength, tough and hard wear resistant, size is steady
Fixed, corrosion-resistant, electrical insulation capability is excellent.The encoder fixing seat of integral type, structure is simple, good anti-vibration.Double density is used simultaneously
The structure of seal reaches highly reliable sealing, is easily changed and installs in use.
Detailed description of the invention
Fig. 1 is the utility model encoder fixing seat outline drawing.
Fig. 2 is encoder outline drawing.
Fig. 3 is encoder for servo motor fixing seat mounting structure figure.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Embodiment, in conjunction with attached drawing, a kind of fixed structure of servo motor encoder, including rear end cap 1, rear bearing 2, turn
Son 3, encoder fixing seat 4, encoder 5 and encoder outer cover 6, rear bearing 2 are mounted in rear end cap 1, and 3 one end of rotor is located at
In rear bearing 2.The encoder fixing seat is located on 1 outside of rear end cap, and encoder fixing seat uses heat-insulated phenolic resin material
Material, encoder 5 are mounted on 4 outside of encoder fixing seat, and 5 inner termination of encoder passes through encoder fixing seat and is inserted into 3 end of rotor,
Encoder outer cover 6 is fixed in encoder fixing seat 4, and encoder outer cover covers encoder.The encoder fixing seat and rear end
It is equipped with sealing ring 7 between lid, sealing ring 8 is equipped between the encoder fixing seat and encoder outer cover.
Claims (4)
1. a kind of fixed structure of servo motor encoder, including rear end cap, rear bearing, rotor and encoder, rear bearing peace
In rear end cap, one end of rotor is located in rear bearing, it is characterised in that: is fixed on the outside of the rear end cap equipped with encoder
Seat, encoder are mounted on the outside of encoder fixing seat, and encoder inner termination passes through encoder fixing seat and is inserted into rotor end, coding
Encoder outer cover is equipped on the outside of device.
2. the fixed structure of servo motor encoder according to claim 1, it is characterised in that: the encoder fixing seat
Using heat-insulated phenolic resin material.
3. the fixed structure of servo motor encoder according to claim 1, it is characterised in that: the encoder outer cover is solid
It is scheduled in encoder fixing seat.
4. the fixed structure of servo motor encoder according to claim 3, it is characterised in that: the encoder fixing seat
It is equipped with sealing ring between rear end cap, sealing ring is equipped between the encoder fixing seat and encoder outer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821374963.8U CN208675054U (en) | 2018-08-24 | 2018-08-24 | The fixed structure of servo motor encoder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821374963.8U CN208675054U (en) | 2018-08-24 | 2018-08-24 | The fixed structure of servo motor encoder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208675054U true CN208675054U (en) | 2019-03-29 |
Family
ID=65839533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821374963.8U Expired - Fee Related CN208675054U (en) | 2018-08-24 | 2018-08-24 | The fixed structure of servo motor encoder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208675054U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110247518A (en) * | 2019-06-11 | 2019-09-17 | 珠海格力电器股份有限公司 | Servo motor and intelligent equipment |
| CN115284267A (en) * | 2022-10-08 | 2022-11-04 | 深圳市越疆科技有限公司 | Cooperative mechanical arm and joint module thereof |
| CN115609627A (en) * | 2022-10-08 | 2023-01-17 | 深圳市越疆科技有限公司 | Mechanical arm, joint module and coding assembly thereof |
| CN115609632A (en) * | 2022-10-08 | 2023-01-17 | 深圳市越疆科技有限公司 | Mechanical arm and joint module thereof |
-
2018
- 2018-08-24 CN CN201821374963.8U patent/CN208675054U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110247518A (en) * | 2019-06-11 | 2019-09-17 | 珠海格力电器股份有限公司 | Servo motor and intelligent equipment |
| CN115284267A (en) * | 2022-10-08 | 2022-11-04 | 深圳市越疆科技有限公司 | Cooperative mechanical arm and joint module thereof |
| CN115609627A (en) * | 2022-10-08 | 2023-01-17 | 深圳市越疆科技有限公司 | Mechanical arm, joint module and coding assembly thereof |
| CN115609632A (en) * | 2022-10-08 | 2023-01-17 | 深圳市越疆科技有限公司 | Mechanical arm and joint module thereof |
| CN115284267B (en) * | 2022-10-08 | 2023-03-03 | 深圳市越疆科技有限公司 | Cooperative mechanical arm and joint module thereof |
| CN115609632B (en) * | 2022-10-08 | 2023-08-25 | 深圳市越疆科技股份有限公司 | Mechanical arm and joint module thereof |
| CN115609627B (en) * | 2022-10-08 | 2023-12-01 | 深圳市越疆科技股份有限公司 | Mechanical arm, joint module thereof and coding assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20210824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |