Introduction to VAD16-15/20-15 Vacuum Cylinders

I. Core Positioning and Structure

• Core Type: Single-rod double-acting vacuum cylinder with separate positive and negative pressure circuits, built-in anti-rotation mechanism, and hollow piston rod for vacuum transmission. It is compatible with vacuum suction cups and can quickly achieve the cycle of extension - suction - retraction - release.
• Structural Features: Positive pressure drives cylinder extension and retraction, while negative pressure independently controls suction cup adsorption. The separated air circuits prevent impurities from entering the cylinder body. The aluminum alloy cylinder barrel and stainless steel piston rod ensure lightweight and wear resistance. Built-in cushioning and anti-rotation design guarantee stable operation.
• Model Nomenclature: VAD (series) - 16/20 (cylinder bore: 16mm/20mm) - 15 (stroke: 15mm). Common suffixes may include suction cup mounting positions, magnetic switch interfaces, etc.

II. Key Technical Parameters (VAD16-15/VAD20-15)

Translation Notes

1. Term Consistency:
   • "正负压分离式" is translated as "separate positive and negative pressure systems" (industry standard expression for pneumatic components).
   • "防回转" is rendered as "anti-rotation" (concise and accurate for product specifications, avoiding verbose phrases like "rotation prevention").
   • "空心活塞杆" is translated as "hollow piston rod" (standard mechanical terminology).
2. Parameter Presentation: Retained the original table structure, with technical units (e.g., MPa, kPa, mm/s) following international standards without conversion.
3. Scenario Adaptation: Phrases like "3C electronics" and "light industrial packaging" are kept as industry jargon, ensuring recognition by overseas buyers.