Descripción
Tornillo de bolas
– High-Precision Linear Motion Drive for CNC & Automation Systems
El Tornillo de bolas, a critical transmission component designed to convert rotary motion into precise linear movement with minimal friction. Engineered for high-performance applications, ball screws deliver exceptional positioning accuracy, repeatability, and load capacity—making them essential for CNC machines, robotics, and advanced automation systems.
Featuring a recirculating ball mechanism, the ball screw significantly reduces friction compared to traditional lead screws, achieving efficiency levels of up to 90% or higher. This ensures smoother operation, lower heat generation, and extended service life. Manufactured with high-grade alloy or bearing steel, our ball screws provide outstanding strength, rigidity, and wear resistance even under high-speed and high-load conditions.
Disponibles en configuraciones de rolled and precision-ground types, our ball screws can be customized to meet various accuracy grades and application requirements.
Características principales
- Alta Precisión y Repetibilidad: Ideal for positioning-critical applications
- Low Friction & High Efficiency: ≥90% transmission efficiency
- Operación suave y silenciosa: Vibración y ruido reducidos
- Alta capacidad de carga: Supports heavy axial loads
- Larga vida útil: Optimized wear resistance and durability
- Customizable Configurations: Multiple diameters, leads, and accuracy grades
Aplicaciones
- CNC machines and machining centers
- Automatización industrial y robótica
- Linear motion modules and actuators
- Semiconductor and precision equipment
- Medical and packaging machinery
Proceso de fabricación
- Mecanizado CNC de precisión (torneado del eje y preprocesamiento)
- Thread Rolling (for cost-effective production) or Precision Grinding (for high accuracy)
- Heat Treatment (induction hardening or carburizing for wear resistance)
- Precision Grinding (for high-accuracy shaft and thread surfaces)
- Ball Nut Manufacturing & Assembly (recirculating ball system integration)
- Surface Finishing (polishing and deburring)
- Lubrication (grease or oil application)
- Final Inspection (lead accuracy, backlash, and smoothness testing)
Tolerancia y dimensiones
- Precisión de Avance: C7 (±0.05/300 mm) / C5 (±0.018/300 mm) / C3 optional
- Precisión de Posicionamiento: ±0.01–0.03 mm
- Repetibilidad: ±0.005–0.01 mm
- Juego: ≤0.005–0.02 mm (preloaded options available)
- Rectitud: ≤0.03 mm / 1000 mm
- Rugosidad Superficial: Ra ≤ 0.4–0.8 μm (ground types lower)
- Tolerancia dimensional: ±0.01–0.03 mm
Capacidad de Fabricación OEM / ODM
As a professional OEM/ODM manufacturer, we specialize in precision linear motion components and transmission systems. With advanced machining, grinding, and assembly technologies, we provide customized ball screw solutions tailored to your exact performance requirements.
- Diámetros, pasos y longitudes de recorrido personalizados
- Personalización del diseño de la tuerca de bolas y la precarga
- Accuracy grade selection (C3, C5, C7)
- End machining and shaft customization
- Surface treatment for corrosion resistance
- Integración con módulos lineales y actuadores
- Grabado de logotipos y etiquetado privado
- Prototipado rápido y producción de alto volumen
If you are sourcing a “Ball Screw”,CNC ball screw, precision ball screw, linear motion screw, ground ball screw, rolled ball screw, automation ball screw OEM, we offer reliable, precision-engineered solutions tailored to your market. Contáctanos Ahora, para personalizaciones OEM, muestras o presupuestos para pedidos al por mayor.
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