CN2624503Y - Rotor chip of condenser motor - Google Patents
Rotor chip of condenser motor Download PDFInfo
- Publication number
- CN2624503Y CN2624503Y CN 03247255 CN03247255U CN2624503Y CN 2624503 Y CN2624503 Y CN 2624503Y CN 03247255 CN03247255 CN 03247255 CN 03247255 U CN03247255 U CN 03247255U CN 2624503 Y CN2624503 Y CN 2624503Y
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- CN
- China
- Prior art keywords
- rotor
- chip
- utility
- model
- motor
- 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 is a capacitance type motor rotor core, which has a shaft hole and a rotor slot, the OD of the rotor core is 34 to 36mm. The utility model can also design the rotor slot into pear shape. The motor adopts the rotor core specified in the utility model can reduce the level-full percentage of stator, save the copper wire about 30 per cent, thus improve the production efficiency, and greatly reduce the production cost and material cost of motor.
Description
Technical field
The utility model relates to a kind of rotor chip of capacitor motor.
Background technology
The stator profile is two square extremely single-phase asynchronous capacitor operating type induction motors, mainly form by stator, rotor, support (also can be described as end cap), wherein the main effect of rotor chip is to support rotor winding and magnetic conduction, under the situation of energising, interaction by winding and rotor chip forms complete electromagnetic field, thereby realizes the conversion of energy.And for the rotor chip, the flute profile of the external diameter of stator chip, internal diameter and stator slot, the groove number collocation of the external diameter of rotor chip, the flute profile of rotor and stator and rotor is design focal points of this class motor product.The interior technical staff of row is owing to consider the starting torque of motor morely at present, and design the external diameter of rotor chip less than normal, be generally 31.5mm, simultaneously the rotor of rotor chip is designed to circular recess to prolong the useful life of Lamination mould, its design concept is to improve excellent start performance with the operational efficiency that reduces motor.But,, adopted above-mentioned existing design then to improve the material cost of motor in particular for not being the motor of very high small-power household electrical appliance for the motor starting performance demands for some motor.
Summary of the invention
The purpose of this utility model is at the above problem, and a kind of rotor chip of capacitor motor of the cost that can reduce motor greatly is provided.
The purpose of this utility model is achieved in that rotor chip of the present utility model is provided with axis hole and rotor, and the external diameter of rotor chip is 34-36mm.
As further improvement, the utility model transfer pilot trench is designed to peariform slot.
Technique effect of the present utility model is: the utility model is to get through calculating and testing, adopt rotor chip of the present utility model, can reduce the copper factor of stator, save copper wire material about 30%, thereby improved the operating efficiency of producing, reduced the production cost and the material cost of motor widely.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1, Fig. 2 are respectively the front elevations of existing rotor chip, stator chip.
Fig. 3 is the front elevation of the utility model one embodiment.
Fig. 4 is the front elevation with the matching used stator chip of rotor chip shown in Figure 3.
Embodiment
As shown in Figure 2, existing rotor chip 1 is circular, has rotor 2 and axis hole 3 on it, rotor 2 be shaped as circle.As shown in Figure 3, existing stator chip 4 profiles are square, which is provided with stator slot 5 and the mesopore 6 that is used for ccontaining rotor, and the diameter of mesopore 6 is the internal diameter of stator chip 4, and it matches with the external diameter of rotor chip 1.The fit diameter of existing rotor chip and stator chip is generally 31.5mm.
As shown in Figure 4, the rotor chip 7 of present embodiment is circular, has rotor 8 and axis hole 9 on it, rotor 8 be shaped as pyriform, the external diameter of the rotor chip 7 of present embodiment is 35mm.
As shown in Figure 5, with the profile of the matching used stator chip 10 of present embodiment be square, on this stator chip, be provided with stator slot 11 and be used for the mesopore 12 of ccontaining rotor, the diameter of mesopore 12 is that the internal diameter of stator chip 10 matches with the external diameter of rotor chip 7.
Adopt the capacitor motor of rotor chip embodiment illustrated in fig. 3, it is being kept under the prerequisite of original electric property, can economical with materials 32.8%, because its starting performance is than slightly descending originally, so the utility model is suitable on the household electrical appliance of low start request most.
The external diameter of rotor chip of the present utility model is 34-36mm.
Claims (2)
1. the rotor chip of a capacitor motor is provided with axis hole and rotor, it is characterized in that: the external diameter of rotor chip is 34-36mm.
2. the rotor chip of capacitor motor according to claim 1, it is characterized in that: described rotor is a peariform slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03247255 CN2624503Y (en) | 2003-06-10 | 2003-06-10 | Rotor chip of condenser motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03247255 CN2624503Y (en) | 2003-06-10 | 2003-06-10 | Rotor chip of condenser motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2624503Y true CN2624503Y (en) | 2004-07-07 |
Family
ID=34252326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03247255 Expired - Lifetime CN2624503Y (en) | 2003-06-10 | 2003-06-10 | Rotor chip of condenser motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2624503Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101842967B (en) * | 2007-12-27 | 2013-12-18 | 三菱电机株式会社 | Rotator for induction electric motor, induction electric motor, compressor, blower, and air-conditioning device |
-
2003
- 2003-06-10 CN CN 03247255 patent/CN2624503Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101842967B (en) * | 2007-12-27 | 2013-12-18 | 三菱电机株式会社 | Rotator for induction electric motor, induction electric motor, compressor, blower, and air-conditioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130613 Granted publication date: 20040707 |