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Os carros lineares são componentes integrantes dos sistemas de movimento linear, concebidos para facilitar o movimento suave e preciso ao longo de trajectórias lineares. Estes carros existem em vários tipos e estamos confiantes de que temos um produto que se adequa às suas aplicações e condições de funcionamento específicas.
Desempenham um papel fundamental em aplicações que exigem movimentos lineares controlados e previsíveis. Desde o fabrico e automação até à robótica e sistemas de transporte, estes componentes contribuem para a eficiência e precisão de diversas máquinas. A escolha de um determinado tipo de carro linear depende de factores como a capacidade de carga, os requisitos de precisão, as condições ambientais e as restrições de espaço.
Tipos baseados na instalação:
Carros montados em trilhos: Instalados em carris lineares, estes carros oferecem estabilidade e suporte para aplicações que requerem movimento linear guiado. Encontram-se habitualmente em maquinaria, sistemas de automação e equipamento CNC.
Carros montados em veios: Instalados em veios redondos, estes carros são versáteis e encontram aplicações em cenários onde é necessária uma orientação linear com flexibilidade. Indústrias como a robótica e os sistemas de transporte utilizam frequentemente carros lineares montados em veios.
Variações de flange
Carros com flange: Com uma flange de instalação, estes carros proporcionam uma maior estabilidade e a capacidade de montagem na peça de equipamento em movimento a partir de cima ou de baixo. capacidade de carga. Ideal para aplicações pesadas, tais como maquinaria industrial e equipamento de fabrico.
Carros sem flange: Concebidos sem flange, estes carros oferecem uma solução mais compacta para situações em que as restrições de espaço são uma consideração, como em sistemas automatizados compactos e electrónicos. Só podem ser montados a partir de cima.
Mecanismo de retenção de esferas:
Carros de rolamento de esferas retidas: Estes carros asseguram que as esferas do rolamento são mantidas em segurança no seu lugar, mesmo quando o carro não está instalado numa calha ou num veio. Esta caraterística simplifica o manuseamento durante a instalação e a manutenção.
Exemplos:
Carros de corrente de esferas: Incorporando uma corrente de esferas com uma área de contacto alargada, estes carros minimizam a pressão da área de superfície durante a utilização. Este design promove um movimento mais suave e uma distribuição eficiente da lubrificação, tornando-os adequados para aplicações de precisão.
Exemplos:
Carros sem esferas:
Alguns carros dispensam o uso dos tradicionais rolamentos de esferas, oferecendo um design exclusivo que atende a requisitos específicos. Estes podem ser utilizados em aplicações especializadas onde factores como fricção reduzida ou condições ambientais particulares são críticos.
Exemplos:
These Flanged Aluminium Carriages are a type of linear bearing that is particularly useful for heavy loads in a range of applications where they guide and support linear motion. Their rails are made of contoured aluminium with two hardened stainless steel shafts pressed to act as the runner block balls' raceways.
-The flange design provides both a greater surface area for the moving component to be mounted to, but also the ability to fasten to the moving part from either above or below the carriage.
It works well in harsh conditions or weight critical applications since it is more lightweight and corrosion-resistant than steel ones. It can be used in various applications, including machinery, aerospace, handling technology, machine enclosures, medical, food, etc.
These Flanged Standard Carriages are a type of linear bearing utilised for heavy-duty and accurate linear motion applications. They provide accuracy, stability, and reliability. Their steel rails are through hardened for increased durability and wear resistant life span.
The flange design provides both a greater surface area for the moving component to be mounted to, but also the ability to fasten to the moving part from either above or below the carriage.
The carriages will be provided separately from the rails and mounted on dummy blocks. To put the carriage onto the rails, align the dummy block to the end of the rail and slide it on. It is used in many applications, including equipment, automation, material handling systems, medical devices, etc.
These Flanged Linear bushing Carriages are used in linear motion systems to guide and support moving parts. It comprises of a steel linear bushing inside a flanged aluminium housing providing a great surface area to mount to.
The aluminium housing helps to keep the weight down whilst the hardened steel balls inside the bushing take the loads and facilitate the movement. Only to be used on hardened linear shafts.
The open bearing carriages are only for use with shaft support rails. It can withstand temperatures from 20C to +80C. However, steel ball retainers can be provided for higher temperature applications up to +120C without end seals. Commonly used in applications such as food packaging machines, printing machines, computers, or tool grinders.
These Linear Bushing Carriages are used in linear motion systems to guide and support moving parts. The housing offers an easy solution when mounting this carriage to the moving part in the application.
The aluminium housing helps to keep the weight down whilst the hardened steel balls inside the bushing take the loads and facilitate the movement. Only to be used on hardened linear shafts.
It can withstand temperatures from 20C to +80C. However, steel ball retainers can be provided for higher temperature applications up to +120C without end seals. Commonly used in applications such as food packaging machines, printing machines, computers, or tool grinders.
These miniature rail carriages are a compact and versatile solution for achieving precise linear motion in small-scale applications. They're perfect for applications that need accurate placement and fluid movement in constrained places due to their small size, or applications requiring corrosion resistance as they are made from stainless steel.
The rails' 45 contact gothic arch design guarantees similar load capabilities in all directions. These rails move smoothly and feature a low coefficient of friction and break-away forces. It can sustain large weights, is resistant to corrosion, and is resilient to wear and tear.
Carriages come with a plastic dummy rail. It should be mounted by putting the dummy rail up against the end of the real rail and sliding it from one to the other. It is capable of withstanding temperatures between -40C and +80C. Used in different applications, including medical devices, pharmaceuticals, small automation systems, and optical equipment.
These Open Linear Ball Bushing Carriages are used in linear motion systems to guide and support moving parts. These are to be used only with hardened steel shafts and the ball bearings allow the carriage to move smoothly along the rail. They are particularly useful for heavy weights and long stroke applications.
The aluminium housing helps to keep the weight down whilst the hardened steel balls inside the bushing take the loads and facilitate the movement. Only to be used on hardened linear shafts.
Its unflanged design enables a simple compact installation and integration into existing systems. It can withstand temperatures from 20C to +80C. Commonly used in applications such as food packaging machines, printing machines, computers, or tool grinders.
These Quadro Carriages are closed, with self-aligning linear ball bearings, two integrated seals, and a lubrication hole. They achieve accurate and efficient linear motion in heavy-load applications.
It features four linear ball bushings internally, which improves stability and load-bearing capability. It distributes the load uniformly throughout the carriage, minimising deflection and maximising stiffness, lowering the danger of vibration and providing dependable performance even in high-speed applications.
It can withstand temperatures ranging from 20C to +80C. However, by replacing the ball retainers, end plates, and seals it can tolerate temperatures of up to +120C. Commonly used in applications such as food packaging machines, printing machines, computers, or tool grinders.
These Unflanged Aluminium Carriages are a type of linear bearing that is very effective for heavy loads in various applications where they guide and support linear motion. Their rails are composed of contoured aluminium, with two hardened stainless steel shafts pressed to function as the raceways for the runner block balls.
The unflanged design provides a more compact solution when compared against the flanged carriages but the moving component in the application can only be mounted to the top of the carriage.
Because it is lighter and more corrosion-resistant than steel, it can be used in various applications, including aerospace, machinery, handling technology, machine enclosures, medical, food, etc.
These low-profile unflanged carriages are linear bearings used for heavy-duty and precise linear motion applications. They give precision, stability, and dependability. The four row contact with the mating rail offers the same load capacity capabilities regardless of the load pressing into the carriage or hanging from it.
The unflanged design provides a more compact solution but can only be mounted to from the top. The carriages' ball retainers allow for a quieter operation whilst improving lubrication of the system. It also ensures the balls remain in place should the carriage be removed from the rail in error.
Its low profile provides an even smaller compact solution when compared again the standard unflanged linear carriages. It is used in many applications, including special purpose equipment, automation, material handling systems, medical devices, etc.
These low-profile unflanged carriages are linear bearings used for heavy-duty and precise linear motion applications. They give precision, stability, and dependability. The four row contact with the mating rail offers the same load capacity capabilities regardless of the load pressing into the carriage or hanging from it.
The unflanged design provides a more compact solution but can only be mounted to from the top. The carriages' ball retainers allow for a quieter operation whilst improving lubrication of the system. It also ensures the balls remain in place should the carriage be removed from the rail in error.
The carriages are supplied on dummy blocks which must be offered up to the edge of the rail the carriage is going onto during installation. Slide the carriage from the dummy block onto the rail to ensure no damage can occur. It is used in many applications, including special purpose equipment, automation, material handling systems, medical devices, etc.
These Unflanged Stainless Carriages are a type of linear bearing particularly useful for heavy loads in various applications where linear motion is guided and supported. Their rails are made of contoured aluminium, with two hardened stainless steel shafts pressed to serve as raceways for the runner block balls.
Because of its low friction, the unflanged design provides a larger surface contact area with the linear guide, ensuring increased stability and precision in motion. The lack of flanges also allows for additional flexibility in terms of space and location. Ball retainers in the carriages allow for far larger parallelism and mounting base height offsets, allowing for considerable misalignment and allowing the carriages to be withdrawn from the rail without losing any balls.
Its structure is highly corrosion resistant, making it perfect for use in areas with moisture, chemicals, or severe temperatures. It can withstand temperatures ranging from -20C to +120C. It can be used in various applications, including machinery, handling technology, machine enclosures, medical, food, etc.
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