Products

Gear And Rack

Our Gear and Rack systems are high-performance mechanical components designed for the efficient transmission of linear motion from rotary input, offering robust power, high accuracy, and smooth movement across a wide range of industrial applications. Manufactured using high-grade alloy steel or stainless steel and processed with advanced heat treatment and precision machining techniques, our gear and rack sets deliver exceptional strength, wear resistance, and long service life even under heavy-duty or continuous-use conditions. The straight or helical gear teeth are carefully ground or hobbed to tight tolerances, ensuring excellent meshing, low backlash, and quiet operation, which makes them suitable for both high-speed and high-precision equipment. Our gear and rack systems are ideal for linear actuation in CNC machines, gantry systems, robotics, lifting platforms, packaging machinery, and more. They provide a rigid and reliable structure that can handle high loads without losing accuracy over extended strokes. The design allows for unlimited linear travel, unlike traditional screw systems that are limited by shaft length. In addition, the system offers excellent repeatability and high torque transmission capability with minimal maintenance required. We offer a wide variety of module sizes, tooth profiles (including involute and custom shapes), face widths, materials, and hardness levels to meet the specific requirements of your mechanical system. Both standard and custom-cut racks and gears are available in straight or helical forms, with surface treatments such as black oxide, nitriding, or hardening to improve performance in various environments. Whether you need precision motion for a medical device or heavy-duty power transmission for an industrial robot, our gear and rack solutions can be tailored for OEM integration or replacement parts. With smooth engagement, compact installation, and superior mechanical stability, they help optimize performance, reduce system complexity, and lower total operational cost. Backed by engineering expertise and quality assurance, our Gear and Rack products provide a dependable, long-lasting solution for high-efficiency linear motion control in both standard and customized mechanical assemblies.

 

Rocket Pinion Gear And Rack
Engrenagem de pinhão e cremalheira de foguete
O sistema de engrenagens e cremalheiras possui uma estrutura simples e alta eficiência de transmissão. É uma solução clássica para realizar a conversão entre movimento linear e rotativo. O produto é feito de aço-liga ou aço carbono de alta qualidade, processado e tratado termicamente com precisão, apresentando alta resistência, resistência ao desgaste e forte capacidade de carga.
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Durable and High-Speed Gear and Rack Systems with Low Backlash

 

A gear and rack system is a linear motion mechanism that converts rotational motion into linear motion using a pair of intermeshing components: a circular gear (pinion) and a linear toothed bar (rack). When the gear rotates, it drives the rack in a straight line. This simple yet powerful system is widely used in industries such as CNC machinery, automotive steering, lifting equipment, robotics, and industrial automation.

Gear and rack systems are known for their high load capacity, precise positioning, and efficient power transmission. They provide a direct mechanical connection, which minimizes backlash and ensures smooth, controlled linear motion, even under heavy loads or long stroke lengths. Compared to screw-based mechanisms, racks and pinions can operate at much higher speeds and are ideal for long-distance travel with consistent accuracy.

These systems are available in various configurations, including straight or helical teeth, different pitch modules, and materials such as hardened steel, stainless steel, or engineering plastics. Depending on the application, gear and rack systems can be customized for surface treatments (e.g., black oxide, nitriding, or chrome plating) to enhance corrosion resistance and wear life.In high-performance environments, precision-ground racks combined with backlash-reducing gearboxes can deliver excellent repeatability and smooth operation. Some systems also support lubrication channels or integrated rail mounts for ease of installation and maintenance.

Precise Linear Motion with Gear and Rack

Gear and rack systems convert rotary motion to linear motion, offering strong load capacity and high accuracy. Ideal for CNC machines, lifting systems, and automation equipment.

Quickly find the problems you encounter most often

Gear And Rack FAQs

  • Que materiais são usados ​​em suas engrenagens e racks?

    Nossas engrenagens e cremalheiras são normalmente fabricadas com materiais de alta qualidade, como aço inoxidável, aço carbono, aço-liga ou plásticos de engenharia, dependendo dos requisitos da aplicação. A escolha do material garante durabilidade, resistência e precisão.

  • Suas engrenagens e racks são personalizáveis?

    Sim, oferecemos opções de personalização para módulos de engrenagens, dimensões, perfis de dentes e materiais para atender às suas necessidades específicas de design ou aplicação.

  • Para quais aplicações suas engrenagens e cremalheiras são adequadas?

    Nossas engrenagens e cremalheiras são amplamente utilizadas em sistemas de automação, máquinas CNC, robótica, elevadores e equipamentos industriais onde movimento linear ou transferência de torque são necessários.

  • Como selecionar o equipamento e o suporte corretos para o meu projeto?

    Para escolher a engrenagem e o suporte corretos, considere fatores como capacidade de carga, velocidade, requisitos de precisão, condições ambientais e restrições de espaço. Nossa equipe de engenharia pode auxiliar na seleção adequada e no suporte ao projeto.

  • Com quais padrões suas engrenagens e cremalheiras estão em conformidade?

    Nossos produtos são fabricados em conformidade com padrões internacionais como DIN, ISO ou AGMA, garantindo alta precisão e confiabilidade em aplicações industriais.

Reviews
Gear And Rack Improve Mechanical Transmission Efficiency
After adopting Gear And Rack, the efficiency of our mechanical transmission greatly improved, and the equipment runs more stably.
Reviews
Li Qiang
Mechanical Manufacturing Industry
Reviews
Gear And Rack Achieves Precise Linear Motion Control
Gear And Rack ensures precise and accurate linear motion, significantly improving product quality.
Reviews
Wang Fang
Automation Industry
Reviews
Gear And Rack Helps Heavy Duty Machinery Run Smoothly
With Gear And Rack, our heavy-duty machinery operates more smoothly, reducing failure rates.
Reviews
Zhang Wei
Heavy Machinery Industry
Reviews
Gear And Rack Ensures Precise Movement Of Medical Equipment
Gear And Rack provides reliable precision motion support for our medical devices, enhancing safety during use.
Reviews
Zhao Min
Medical Equipment Industry

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