CN201877907U - Motor rotor punching - Google Patents
Motor rotor punching Download PDFInfo
- Publication number
- CN201877907U CN201877907U CN2010206458631U CN201020645863U CN201877907U CN 201877907 U CN201877907 U CN 201877907U CN 2010206458631 U CN2010206458631 U CN 2010206458631U CN 201020645863 U CN201020645863 U CN 201020645863U CN 201877907 U CN201877907 U CN 201877907U
- Authority
- CN
- China
- Prior art keywords
- disk body
- rotor disk
- motor
- motor rotor
- rotor punching
- 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
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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model discloses a motor rotor punching comprising a ring-shaped rotor disk body. The outer rim of the rotor disk body is uniformly provided with a plurality of notches, the rotor disk body is provided with round holes, and an axle hole of the rotor disk body is provided with a key slot. In the utility model, the structural design of the motor rotor punching is reasonable, the rotation of the motor is more sensitive, and the motor rotor punching can be used for long time without damage and ensure the normal use of an electric connector.
Description
Technical field
The utility model relates to motor rotor punching sheet.
Background technology
Motor stator is to be formed by stacking by silicon steel sheet at motor the inside standing part, be embedded with coil windings, winding produces rotating magnetic field, promote rotor rotation, motor rotor punching sheet is a silicon steel sheet, and being stamped to form by the silicon steel sheet of 0.3mm is that the different size punching is used with the motor stator rotor that is fit to different capacity.
The utility model content
Of the present utility model day provide a kind of motor rotor punching sheet, reasonable in design, the rotation of motor is sensitive more, and long-term use does not damage, and has guaranteed the normal use that electricity connects.
The technical solution adopted in the utility model is as follows:
Motor rotor punching sheet includes circular rotor disk body, evenly has a plurality of notches on the outward flange of rotor disk body, is respectively equipped with circular hole on the rotor disk body, has keyway on the axis hole of rotor disk body.
Described notch has 62.
Compared with the prior art, the beneficial effects of the utility model are as follows:
Reasonable in design of the present utility model, the rotation of motor are sensitive more, and long-term use does not damage, and have guaranteed the normal use that electricity connects.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Referring to accompanying drawing, motor rotor punching sheet includes circular rotor disk body 1, evenly has 62 notches 2 on the outward flange of rotor disk body 1, is respectively equipped with circular hole 3 on the rotor disk body, has keyway 4 on the axis hole of rotor disk body.
Claims (2)
1. motor rotor punching sheet includes circular rotor disk body, it is characterized in that: evenly have a plurality of notches on the outward flange of rotor disk body, be respectively equipped with circular hole on the rotor disk body, have keyway on the axis hole of rotor disk body.
2. according to the described motor rotor punching sheet of claim 1, it is characterized in that: described notch has 62.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206458631U CN201877907U (en) | 2010-12-07 | 2010-12-07 | Motor rotor punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206458631U CN201877907U (en) | 2010-12-07 | 2010-12-07 | Motor rotor punching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201877907U true CN201877907U (en) | 2011-06-22 |
Family
ID=44165815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206458631U Expired - Fee Related CN201877907U (en) | 2010-12-07 | 2010-12-07 | Motor rotor punching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201877907U (en) |
-
2010
- 2010-12-07 CN CN2010206458631U patent/CN201877907U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20141207 |
|
| EXPY | Termination of patent right or utility model |