> カスタム製品 > カーボンブラシスプリング

カーボンブラシスプリング

Characteristic: 1. Due to the constant force, regardless of the length of the carbon brush and the commutator, the pressure remains the same. 2. Constant force spring reduces carbon brush loss, prolongs the life of carbon brush, and reduces current loss. To 3. Small motors can be designed to reduce the outer diameter of the motor. 4. The length of carbon brush can be increased. To 5. A larger commutator can be used. To 6. Reduce sparks and reduce electromagnetic interference. Constant force spring for single roll carbon brush 1. Carbon brush width 2. Carbon brush height: The spring width...

Characteristic:


1. Due to the constant force, regardless of the length of the carbon brush and the commutator, the pressure remains the same.
2. Constant force spring reduces carbon brush loss, prolongs the life of carbon brush, and reduces current loss. To
3. Small motors can be designed to reduce the outer diameter of the motor.
4. The length of carbon brush can be increased. To
5. A larger commutator can be used. To
6. Reduce sparks and reduce electromagnetic interference.


Constant force spring for single roll carbon brush

1. Carbon brush width
2. Carbon brush height: The spring width must be smaller than the carbon brush height
3. Length of abradable carbon brush: The spring stroke must be greater than the length of the abradable carbon brush

4. Contact pressure required for carbon brush and commutator: required spring force


Constant force spring for double-rolled carbon brush
1. Carbon brush width
2. Carbon brush height: The spring width must be smaller than the carbon brush height
3. The length of the abradable carbon brush: the spring stroke must be greater than the length of the abradable carbon brush
4. Contact pressure required for carbon brush and commutator: required spring force
5. Carbon brush holder spring installation space: the outer diameter of the spring must be smaller than both
Advantages of constant force springs for double-rolled carbon brushes
1. Under the same elastic force, the double-coiled spring is more volume-saving.
2.形状が左右対称であるため、出力がより安定します。
3. The length of the available carbon brushes is increased.

4. モーターの外径を小さくすることができます。


Installation example:


Double coil constant force spring for carbon brush holder (double eye spring, carbon brush spring)


Single-turn constant force spring (compression spring) for carbon brush holder

タグ:

Our Advantages

  • Raw materials

    ● Spring products are made of the most stable stainless steel 301 material;

    ● Deeply cooperate with upstream companies in research and development, start special smelting from billets, better grasp the quality of raw materials;

    ● We are not limited by material, although special material requirements can also be developed and produced.

  • Production equipment

    ● equipped with two special slitting equipment (minimum slitting width 2mm, slitting tolerance ±0.05mm);

    ● We use precision hardness tester, edge grinding machine, spring coiling machine, heat treatment constant temperature furnace(炉), special detector(检测器) and a series of professional production lines and testing equipment;

    ● We are China's exclusive independent research and development of spring coiling machine manufacturers. It has been upgraded from the first generation to the eighth generation, doubling the spring life.

    ● For example, the average market life of dog leashes is between 2,000 and 6,000 times, and our test results are between 30,000 and 100,000 times.

  • Production process

    ● We specialize in the production of stainless steel constant force spring and any variable force spring, with the highest international standards of production technology.

    ● From raw material slitting, edge grinding, spring winding, shearing, tail processing and heat treatment, all use automatic industrial machines for continuous production.

    ● The company has obtained 12 utility model patents(实用新型专利); 1 design patent; A spring fatigue life test bench equipment invention patent.

  • Design and application technology

    ● We can fulfill all reasonable customization requirements. At the same time, we have powerful technology to help customers optimize and solve all the problems of spring application.

    ● We can do structural design for customers, tailored to maximize the function of the spring.

    ● We have helped many customers solve practical application problems and multiplied the value of their products.

最新ニュース

 駐輪の問題を解決するのに必要なスプリングは1つだけであることをご存知ですか?
駐輪の問題を解決するのに必要なスプリングは1つだけであることをご存知ですか?

時間:2022-9-14

 現在、生活の質はますます高くなっています。移動手段としての自転車はなくなりましたが、ファッショナブルなフィットネス製品になりました。車で遊ぶ人は、「車を保管したいのであれば、車のロックは必要ありません」ということわざがあります。家に帰ったら車をどこに置きますか?特に人には…

 Qianye Precision は、最適化されたパワー スプリング ソリューションを開発しました。
Qianye Precision は、最適化されたパワー スプリング ソリューションを開発しました。

時間:2022-9-15

パワースプリングは、スチールベルトをマンドレルに巻き付けてコンパクトな動力源を生成することによって形成され、駆動、張力および負荷、回収、自動巻き戻しなどの機械的機能を備えています。 Qianye Precision Co., Ltd. は、世界の鋼帯ばねの大手メーカーの 1 つです。それは多くの興味深い...

 Application of power spring in draw-wire encoder
Application of power spring in draw-wire encoder

時間:2022-9-14

A draw-wire encoder, also known as a string potentiometer, pull wire position sensor, cable extension displacement sensor, or yo-yo potentiometer. It is a cable driven position or displacement sensor for linear position measurement and velocity using a flexible cable (wire) and a spring loaded spool.   The string pot or cable extension sensor is composed of four main components in the shell: 1....

 Qianye 春の優れた特性
Qianye 春の優れた特性

時間:2022-9-14

バネは弾性を利用して動く機械部品の一種です。弾性材料で作られた部品は、外力の作用で変形し、外力を取り除くと元の状態に戻ります。一般的にはばね鋼でできており、ばねの種類は複雑で多様です。 Qianye会社は強力な生産力と数を持っています...

 Application of constant force spring in refrigerator door
Application of constant force spring in refrigerator door

時間:2022-9-14

In order to make the refrigerator operate effectively, the door should be kept closed. Keep the door open for a short time when putting or taking out food. However, opening it for a long time will affect its cooling and endanger food safety. It will also lead to excess power consumption. Fortunately, the modern refrigerator door can be added with...

 3 種類のばねといくつかの一般的な用途
3 種類のばねといくつかの一般的な用途

時間:2022-9-14

スムーズな可動範囲: コンスタント フォース スプリング コンスタント フォース スプリングは、スムーズな可動範囲と一定の荷重を提供します。つまり、フックの法則に従わないということです。それらは長さが均一で、永久的な直径に巻かれています。コンスタント フォース スプリングは、窓などのカウンターバランスが必要な用途によく使用されます。実際、窓ヒゲゼンマイは当社の最も成功した製品の 1 つです。加えて、...