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Resorte de escobilla de carbón

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...

Característica:


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. Because the shape is symmetrical, the output is more stable.
3. The length of the available carbon brushes is increased.

4. The outer diameter of the motor can be reduced.


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

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Nuestras ventajas

  • Materias primas

    ● Los productos de resorte están hechos del material de acero inoxidable 301 más estable;

    ● Cooperar profundamente con las empresas upstream en investigación y desarrollo, iniciar una fundición especial a partir de palanquillas, comprender mejor la calidad de las materias primas;

    ● No estamos limitados por el material, aunque también se pueden desarrollar y producir requisitos de materiales especiales.

  • Equipo de producción

    ● equipado con dos equipos especiales de corte (ancho mínimo de corte 2 mm, tolerancia de corte ±0,05 mm);

    ● Utilizamos probador de dureza de precisión, rectificadora de bordes, bobinadora de resortes, horno de temperatura constante de tratamiento térmico (炉), detector especial (检测器) y una serie de líneas de producción profesionales y equipos de prueba;

    ● Somos la investigación y el desarrollo independientes exclusivos de China de fabricantes de máquinas enrolladoras de resortes. Se ha actualizado de la primera generación a la octava generación, duplicando la vida útil del resorte.

    ● Por ejemplo, la vida útil promedio en el mercado de las correas para perros es de 2000 a 6000 veces, y los resultados de nuestras pruebas son de 30 000 a 100 000 veces.

  • Proceso de producción

    ● Nos especializamos en la producción de resortes de fuerza constante de acero inoxidable y cualquier resorte de fuerza variable, con los más altos estándares internacionales de tecnología de producción.

    ● Desde el corte longitudinal de la materia prima, el rectificado de bordes, el bobinado de resortes, el corte, el procesamiento de colas y el tratamiento térmico, todos utilizan máquinas industriales automáticas para la producción continua.

    ● La empresa ha obtenido 12 patentes de modelos de utilidad (实用新型专利); 1 patente de diseño; Una patente de invención de equipo de banco de prueba de vida de fatiga de resorte.

  • Tecnología de diseño y aplicación.

    ● Podemos cumplir con todos los requisitos de personalización razonables. Al mismo tiempo, contamos con una tecnología poderosa para ayudar a los clientes a optimizar y resolver todos los problemas de la aplicación de resortes.

    ● Podemos hacer un diseño estructural para los clientes, adaptado para maximizar la función del resorte.

    ● Hemos ayudado a muchos clientes a resolver problemas de aplicaciones prácticas y hemos multiplicado el valor de sus productos.

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