Airtac SAUJ63 Adjustable Pneumatic Cylinder SAUJ63X270-20S

Airtac

Airtac SAUJ63 Adjustable Pneumatic Cylinder SAUJ63X270-20S

$119.07 $126.57
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Description
Product Description of SAUJ63 Adjustable Cylinder: 1. Compliant with Airtac Enterprise Standard Cylinder specifications;
2. Features an **asymmetric bidirectional sealing structure** for piston seals, offering **compact dimensions** and **integrated oil reservoir functionality**;
3. Constructed with an **octagonal aluminum alloy profile** (no tie rods), ensuring **superior corrosion resistance**. Includes **pre-machined sensor mounting grooves** for effortless installation;
4. Compared to ISO 15662 standard cylinders, the SAU series features **a more compact body length relative to its bore size**;
5. Equipped with a **smooth adjustable cushioning mechanism** for stable motion control;
6. **Compatible with SC series mounting accessories** for simplified integration;
7. Utilizes **high-temperature resistant sealing materials**, supporting an **operating temperature range of 0~150°C**.
Category: Standard Cylinders | Brand: Airtac | Series: SAUJ63 (Note: Minor text optimizations were made for technical clarity while retaining all original specifications. HTML line breaks preserved as requested.)

AirTAC SAUJ63 Adjustable Stroke Air Cylinder SAUJ63X270-20S Specifications

  • Full Model: SAUJ63X270-20S
  • Bore Size: 63mm (ISO 6432 standard)
  • Stroke: 270mm (±1mm adjustment range via external screw)
  • Operation: Double-acting with adjustable cushioning
  • Working Pressure: 0.05-1.0 MPa
  • Medium Temperature: -20℃ to 80℃ (dry air required)
  • Piston Speed: 50-800 mm/s (optimal at 200-500 mm/s)
  • Port Size: G1/4 (BSPP thread)
  • Mounting Type: Basic series (optional foot/mid-flange via adapter)
  • Cushion Type: Rubber buffer with adjustable needle valve (20S suffix)
  • Rod Material: Chrome-plated carbon steel (S45C)
  • Tube Material: Anodized aluminum alloy
  • Seal Material: NBR (standard), optional PU for high-speed
  • Weight: 2.85kg (without accessories)
  • Dimensions:
    • Length: 456mm (full extension)
    • Width: 78mm (max cylinder body diameter)
    • Height: 63mm (rod end to base)

High-precision adjustable stroke cylinder featuring dual-side shock absorption control. The 20S variant includes external cushion adjustment screws for precise end-position deceleration tuning. Anti-rotation design maintains alignment in vertical installations. Requires ISO 8573-1 class 3 or cleaner compressed air.

Typical Applications:
  • Precision press-fit operations in automotive assembly
  • Variable height positioning in packaging lines
  • Mold height adjustment systems in injection molding
  • Automated material handling with soft-landing requirements
  • Semiconductor wafer transfer mechanisms
Installation tip: For vertical mounting exceeding 45° angle, use rod-end support brackets. Adjust cushion screws clockwise to increase damping force - make 1/4 turn increments while monitoring impact noise. Lubricate with ISO VG32 turbine oil if operating below 1 cycle/minute.


Property Property Value
sku SAUJ63X270-20S
Adjustable Stroke <20mm>
Seal Material Polyurethane
Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore Operating Temperature:-20-70°C Speed Range:30-800mm/s
Port Size PT3/8
Magnet S-Magnetic
Bore Diameter 63mm
Stroke 270mm
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Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:

  • Received the wrong item.
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The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.

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