Airtac SI40 Standard Cylinder SI40X930S

Airtac

Airtac SI40 Standard Cylinder SI40X930S

$122.33 $129.83
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Description
1. ISO15552 (formerly ISO6431) Standard Cylinder Design
2. Features wear-resistant Y-shaped axial sealing structure with cushioning function, extended service life, and low friction resistance;
3. Aluminum square tube profile with anodized tie rods for superior corrosion resistance;
4. Built-in adjustable pneumatic cushioning at both ends;
5. Multiple cylinder specifications and mounting accessories available for flexible configurations.
Category: Standard Cylinders | Brand: AirTAC | Series: SI40

AirTAC SI40X930S Standard Cylinder Specifications

  • Model: SI40X930S
  • Type: ISO 15552 compliant double-acting pneumatic cylinder
  • Bore size: 40 mm
  • Stroke: 930 mm (adjustable cushioning)
  • Operating pressure: 0.05–1.0 MPa
  • Piston rod thread: M16×1.5
  • Port size: G1/8 (NPT1/8 optional)
  • Cushioning type: Adjustable air cushion at both ends
  • Piston speed: 50–800 mm/s
  • Ambient temperature: -20℃ to 80℃
  • Seal material: NBR (Nitrile rubber)
  • Body material: Aluminum alloy (anodized)
  • Weight: 5.8 kg ±2% (without accessories)
  • Dimensions: 1050mm(L) × 80mm(W) × 80mm(H) (full extension)
  • Mounting: ISO mounting grooves + front flange
  • Protection rating: IP65 (standard wipers)
  • Lubrication: Pre-lubricated (optional oil-free operation)

High-precision long-stroke cylinder with enhanced lateral load capacity, featuring precision honed tube and chromed piston rod. The magnetic version (SI40X930S-M9) supports position sensing. Optimized for smooth operation in full-stroke applications with built-in shock absorption.

Typical Applications:
  • Automated material handling systems
  • Automotive assembly line clamping devices
  • Packaging machinery ejection mechanisms
  • Solar panel production line positioning
  • Elevator door operation systems
Installation guidelines: Ensure proper alignment using alignment couplers for strokes >500mm. Maintain 0.5–1mm/mm stroke parallelism tolerance. Lubricate rod weekly in high-cycle applications (>500,000 cycles/year).
Critical note: Maximum side load 220N at mid-stroke. Use guide mechanisms when exceeding 50% of buckling load. Not suitable for vertical mounting without auxiliary support.


Property Property Value
sku SI40X930S
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℃ to 80℃ Speed Range: 30-800 mm/s
Port Size PT1/4
Piston Rod Material Medium Carbon Steel
Magnet S-Magnetic
Bore Diameter <40mm>
Stroke 930mm
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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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