Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX850-75S

Airtac

Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX850-75S

$322.86 $330.36
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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 SAIJ63BX850-75S Adjustable Cylinder Specifications

  • Model: SAIJ63BX850-75S
  • Type: Double-acting adjustable stroke cylinder
  • Bore size: 63mm
  • Stroke: 75mm (adjustable)
  • Max. operating pressure: 0.9 MPa
  • Cushion type: External adjustable rubber buffer
  • Mounting style: Basic type (MF1) with front/rear flange options
  • Port size: G1/4 (NPT1/4 optional)
  • Operating temperature: -20℃ to 80℃
  • Piston material: Aluminum alloy with hard anodizing
  • Rod material: Chrome-plated carbon steel (S45C)
  • Seal type: NBR+PU combination seals
  • Weight: 2.8 kg (with standard accessories)
  • Dimensions:
    • Extended length: 229mm
    • Retracted length: 154mm
    • Body diameter: Φ76mm
    • Mounting hole spacing: 55×55mm

High-precision industrial cylinder featuring unique dual-stage cushioning system with ±3mm stroke adjustment capability. The wear-resistant chromium piston rod and multi-lip seals ensure over 3,000km service life under standard conditions. Includes magnetic piston for position sensing compatibility.

Typical Applications:
  • Precision pressing mechanisms in automated assembly lines
  • Variable stroke clamping fixtures for CNC machining centers
  • Packaging machine product ejection systems
  • Automotive welding jig positioning
  • Plastic injection molding machine core-pulling
Installation note: Always align cylinder axis with load direction within ±1° tolerance. Lubricate with ISO VG32 hydraulic oil during initial setup. For adjustable stroke models, perform position calibration after every 500,000 cycles.
Maintenance:
  • Inspect rod seals every 6 months or 2,000 operating hours
  • Recommended re-lubrication interval: 100km of cumulative stroke
  • Max. side load: 120N at mid-stroke position


Property Property Value
sku SAIJ63BX850-75S
Adjustable Stroke 75mm
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 850 mm
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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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