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Husillo refrigerado por aire HQD

El husillo refrigerado por aire HQD es un dispositivo de husillo de alta velocidad que se utiliza para realizar cortes, grabados y mecanizados precisos de materiales mediante la rotación impulsada por un motor. Como componente clave en el mecanizado CNC y en la maquinaria para trabajar la madera, influye directamente en la estabilidad del corte, la eficiencia del mecanizado y el rendimiento de la herramienta.

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Presentación del producto

The HQD Air Cooled Spindle is designed for CNC router, woodworking machinery, engraving, cutting, and general mechanical processing equipment that requires stable high-speed rotation without a water circulation system. It uses air cooling technology to dissipate heat generated during spindle operation, helping maintain consistent machining performance in dry or low-waterproof processing environments.

Compared with water cooled spindle configurations, this air cooled spindle offers a simpler structure, lower maintenance requirements, and strong adaptability for practical CNC machine use. It is suitable for machine builders, CNC router parts distributors, repair service providers, and end users looking for a reliable spindle motor for CNC router installation, replacement, or equipment upgrades.

Especificación del producto

Aspecto técnico	Especificaciones facilitadas	Ventajas para el comprador
Método de refrigeración	Air-cooling	No water circulation system required, suitable for dry processing environments and simpler machine setup.
Opciones de energía	1.5kW, 2.2kW, 3.5kW, 6kW, 7.5kW	Allows buyers to select a suitable CNC spindle motor according to machine load and processing requirements.
Velocidad	18000rpm	Supports high-speed cutting, engraving, and routing applications.
Frecuencia	300Hz	Suitable for variable-frequency spindle operation.
Tensión	220V / 380V	Provides options for different machine electrical configurations.
Opciones de tuercas para pinzas de sujeción	ER20, ER25, ER32	Supports different cutter sizes and machining loads.
Método de lubricación	Lubricación con grasa para altas velocidades y altas temperaturas	Supports spindle operation under high-speed working conditions.
Application Reference	Woodworking carving machines and cutting machines, 3–12mm cutters or saw blades	Helps buyers match the spindle with woodworking and CNC router applications.

Características del producto

Air-Cooled Structure

The air cooling design removes the need for a water pump, tank, or cooling pipes, making installation easier for CNC routers and woodworking machines.

Low Maintenance

Without a water circulation system, the spindle reduces risks related to leakage, water quality, pump failure, and pipe blockage.

Suitable for Dry Processing

HQD air cooled spindles are suitable for dry working environments, especially woodworking carving, cutting, and routing applications.

18000rpm High-Speed Performance

With a speed of 18000rpm, the spindle supports efficient cutting, engraving, and routing. For woodworking, 12000–18000rpm is recommended based on material and tool conditions.

Multiple Power and Collet Options

Power options include 1.5KW, 2.2KW, 3.5KW, 6KW, and 7.5KW, with ER20, ER25, and ER32 collet options for different CNC router requirements.

Easy Replacement and Upgrade

The spindle can be used for new machine installation, replacement, or equipment upgrades based on voltage, power, collet type, mounting size, and application needs.

Aplicación del producto

Air-cooled spindles are widely used in mechanical processing, woodworking machinery, CNC engraving, cutting, and other material processing equipment where stable high-speed rotation and reliable heat dissipation are required. By adopting air cooling technology through a built-in fan or external airflow, the spindle helps dissipate heat generated during operation, reducing the risk of performance decline caused by overheating.

Thanks to their simple structure, low maintenance requirements, and strong adaptability, HQD air cooled spindles are well suited for woodworking carving machines, cutting machines, and dry or low-waterproof processing environments. They can be used with 3–12mm milling cutters or saw blades, making them a practical solution for density board, solid wood, and similar woodworking applications.

Operación estable del husillo refrigerado por aire
Estructura de soporte de motor integrada
Interfaz de husillo estándar ISO
Rendimiento fiable de mecanizado CNC

Embalaje, almacenamiento, manipulación y transporte

La maquinaria electrónica de precisión hace referencia a varios tipos de equipos de alta tecnología, como dispositivos semiconductores e instrumentos científicos. Estas sofisticadas máquinas exigen un alto nivel de precisión en su diseño, construcción y funcionamiento, lo que las convierte en herramientas fundamentales en muchas industrias avanzadas. El uso de maquinaria electrónica de precisión ha revolucionado muchos campos, permitiendo una mayor precisión y eficacia en todos los ámbitos, desde la investigación médica hasta la fabricación. A medida que la tecnología siga avanzando, la demanda de maquinaria electrónica de precisión no dejará de crecer.

Las guías lineales son un componente increíblemente versátil que puede incorporarse a una amplia gama de equipos de automatización, como maquinaria textil, maquinaria de impresión, dispensadores de medicamentos y máquinas de fisioterapia. Además, pueden encontrarse en equipos de análisis de sangre, equipos de limpieza de vías respiratorias y otros dispositivos similares. Debido a su alto nivel de precisión y fiabilidad, las guías lineales son una opción ideal para este tipo de aplicaciones, ayudando a garantizar que todo funcione sin problemas y con eficacia. Tanto si desea automatizar un nuevo equipo como actualizar uno ya existente, la incorporación de guías lineales HGR es una elección inteligente que le reportará beneficios a largo plazo.

Máquinas de grabado y corte por láser
Movimiento más suave con baja fricción

Preguntas frecuentes

Should I choose a water-cooled or an air-cooled spindle?

Air-cooled spindles are simpler to install because they need no coolant loop, but they are louder. Water-cooled spindles run quieter and hold a steadier temperature during long continuous work, but need a pump, tank and tubing. Choose air cooling for simple setups and water cooling for long, heavy cutting.

What are the specifications of the HQD Air Cooled Spindle?

Power, voltage, speed range and collet type for the HQD Air Cooled Spindle are listed in the specification table on this page. Send us your machine model and mounting size, and our team will confirm that it fits before you order.

What do I need to run a CNC spindle motor?

You need a variable frequency drive (VFD) that matches the spindle power, voltage and frequency range, plus a controller that sends the speed signal. Water-cooled spindles also need a pump, tank and tubing. Check the nameplate on the spindle and send us your model so we can help you match the drive.

How do I choose spindle power and collet size?

Choose power by the material and the depth of cut: light power is enough for wood, plastic and engraving, while aluminum and deeper cuts need more power. Choose the collet type, such as ER11, ER16 or ER20, by the tool shank diameters you use. Tell us your material and tools and we will recommend a model.

Can an air-cooled spindle run for long hours?

An air-cooled spindle can run continuously within its rated duty as long as airflow is free and the ambient temperature is reasonable. Keep the cooling vents clean and do not cover them. For heavy continuous cutting or hot workshops, a water-cooled spindle is the safer choice.

What is the minimum order quantity, and can I order samples?

The minimum order quantity is 1 piece, and sample orders are welcome. You can test fit and quality on your own machine before placing a larger order. Send us your model, size and application and our team will prepare a quotation.

How long does delivery take, and which shipping methods do you support?

Delivery usually takes 3 to 7 days after payment, depending on the model and your requirements. We ship by DHL and other express services for samples and small orders, and by sea freight for larger shipments. Payment can be made by T/T or PayPal.

What warranty do you offer, and can I get inspection reports?

We provide a 3-year warranty. If a quality problem occurs, we supply replacement spare parts. A machinery test report and an outgoing-inspection video are available on request, so you can verify the product before shipment.