Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63X550-20S

Airtac

Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63X550-20S

$175.63 $183.13
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Description
SAIJ63 Adjustable Cylinder
1. ISO15552 (formerly ISO6431) standard compliant cylinder
2. Features asymmetric bidirectional sealing structure with compact dimensions and integrated oil reservoir function in piston sealing
3. H-shaped aluminum tubing with rodless design enhances corrosion resistance; External sensor mounting grooves enable quick installation
4. Smooth and stable cushion adjustment mechanism
5. Multiple cylinder specifications and mounting accessories available for versatile applications
6. High-temperature resistant sealing materials support operating temperature range of 0~150℃
Category: Standard Cylinders | Brand: AIRTAC | Series: SAIJ63

AirTAC SAIJ63 Adjustable Cylinder SAIJ63X550-20S Technical Specifications

  • Model: SAIJ63X550-20S
  • Type: Double-acting adjustable stroke cylinder
  • Bore size: 63 mm (±0.1mm tolerance)
  • Stroke: 550 mm (adjustable through stopper mechanism)
  • Operating pressure: 0.1–0.9 MPa
  • Port thread: G1/8 (NPT1/8 optional)
  • Cushioning: Adjustable pneumatic cushion at both ends
  • Piston rod material: Chrome-plated steel (HRC 45-50)
  • Cylinder tube: Aluminum alloy with hard anodized surface
  • Seal material: NBR + Polyurethane hybrid seals
  • Operating temperature: -20℃ to 80℃
  • Lubrication: Pre-lubricated (ISO VG32 equivalent)
  • Weight: 5.8 kg (including mounting accessories)
  • Dimensions: 785mm(L) × 80mm(W) × 80mm(H) (fully extended)
  • Rod end type: Female thread M20×1.5
  • Protection rating: IP54 (standard wiper design)
  • Reaction time: ≤0.3s @ 0.5MPa

High-precision adjustable stroke cylinder featuring position-lockable stoppers for mid-stroke positioning. The hardened piston rod and multi-layered sealing system ensure 3,000km+ service life under continuous operation. Includes magnetic sensor slots (model suffix "-20S" indicates 2 embedded sensor grooves). Requires 5-40μm filtered air.

Industrial Applications:
  • Variable height positioning in automated assembly lines
  • Clamping force adjustment in CNC fixture systems
  • Material handling with programmable stroke lengths
  • Packaging machinery requiring multiple stop positions
  • Automotive welding jigs with position feedback
Installation guidelines: Maximum side load ≤15% of thrust rating. Use alignment couplers when connecting to guided systems. Stroke adjustment should be performed at 0.3MPa or lower pressure. Relubricate every 500km of travel.
Optional Accessories:
  • Magnetic proximity sensors (D-A93 series recommended)
  • Rod lock kit (RLK63-200S)
  • Heat-resistant seals (-H version for 120℃ environments)
  • Stainless steel variant available (SAIJ63SS series)


Property Property Value
sku SAIJ63X550-20S
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 550mm
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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.
  • Item arrived not as expected (ie. damaged packaging).
  • Item had defects.
  • Over delivery time.
  • The shipper does not allow the goods to be inspected before payment.

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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