CN201286034Y - Armature stamping capable of lowering elevated temperature of motor - Google Patents
Armature stamping capable of lowering elevated temperature of motor Download PDFInfo
- Publication number
- CN201286034Y CN201286034Y CNU2008200967397U CN200820096739U CN201286034Y CN 201286034 Y CN201286034 Y CN 201286034Y CN U2008200967397 U CNU2008200967397 U CN U2008200967397U CN 200820096739 U CN200820096739 U CN 200820096739U CN 201286034 Y CN201286034 Y CN 201286034Y
- Authority
- CN
- China
- Prior art keywords
- armature
- utility
- armature stamping
- motor
- model
- 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 - Lifetime
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Abstract
The utility model discloses an armature punching plate capable of decreasing the temperature raising of electric motor, which comprises a punching plate (1) provided with an axle hole (2). The diameter of the axle hole (2) is 18.5 to 18.533mm. The armature punching plate of the utility model reduces the diameter of the axle hole of the present armature punching plate from 20mm to 18.5mm, thereby effectively decreasing the temperature raising during the working of the electric motor.
Description
Technical field
The utility model relates to a kind of armature stamping, particularly a kind of armature stamping that reduces electric machine temperature rise.
Background technology
It is that armature stamping by slices is laminated that low speed has the armature of brush DC servo-motor, and stacked armature stamping is provided with axis hole, is provided with machine shaft in the axis hole.Prior motor temperature rise in the course of the work is bigger.
The utility model content
The purpose of this utility model is, a kind of armature stamping that reduces electric machine temperature rise is provided, to reduce motor temperature rise in the course of the work.
The technical solution of the utility model: a kind of armature stamping that reduces electric machine temperature rise, comprise punching, punching is provided with axis hole, and the diameter of axis hole is 18.5～18.533mm.
In the armature stamping of above-mentioned reduced electric machine temperature rise, the diameter of described axis hole is 18.5mm.
Compared with prior art, the shaft hole diameter that the utility model will have now on the armature stamping is contracted to 18.5mm by 20mm, can effectively reduce motor temperature rise in the course of the work.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Embodiment
Below in conjunction with drawings and Examples the armature stamping that reduces electric machine temperature rise of the present utility model is described in further detail, but not as the foundation of the utility model being done any restriction.
Embodiment.The utility model is the improvement to existing armature punching.Existing armature stamping 1 is provided with axis hole 2, and the diameter of axis hole is 20mm, and the utility model as shown in Figure 1.The diameter of the axis hole of armature stamping 1 of the present utility model is 18.5mm.
The utility model can effectively reduce motor temperature rise in the course of the work through testing motor of the present utility model after prior motor is improved.
Claims (2)
1, a kind of armature stamping that reduces electric machine temperature rise comprises punching (1), and punching (1) is provided with axis hole (2); It is characterized in that: the diameter of axis hole (2) is 18.5～18.533mm.
2, the armature stamping that reduces electric machine temperature rise according to claim 1 is characterized in that: the diameter of described axis hole (2) is 18.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200967397U CN201286034Y (en) | 2008-10-30 | 2008-10-30 | Armature stamping capable of lowering elevated temperature of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200967397U CN201286034Y (en) | 2008-10-30 | 2008-10-30 | Armature stamping capable of lowering elevated temperature of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201286034Y true CN201286034Y (en) | 2009-08-05 |
Family
ID=40951002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200967397U Expired - Lifetime CN201286034Y (en) | 2008-10-30 | 2008-10-30 | Armature stamping capable of lowering elevated temperature of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201286034Y (en) |
-
2008
- 2008-10-30 CN CNU2008200967397U patent/CN201286034Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090805 |