Description
1. ISO15552 (formerly ISO6431) Standard Cylinder
2. V-ring guided Y-shaped piston seal with buffering capability, extended service life, and low friction characteristics;
3. Aluminum alloy tube with cruciform reinforcement & anti-corrosion treated tie rods for superior durability;
4. Adjustable cushioning system for smooth piston deceleration;
5. Multiple specifications and mounting accessories available for flexible configuration options.
Category: Standard Cylinders | Brand: AIRTAC | Series: SI80
Installation note:
Requires rigid mounting surface with flatness ≤0.1mm/m.
For strokes >500mm, install intermediate rod support every 300mm.
Lubricate rod weekly in high-cycle applications (>500 cycles/day).
2. V-ring guided Y-shaped piston seal with buffering capability, extended service life, and low friction characteristics;
3. Aluminum alloy tube with cruciform reinforcement & anti-corrosion treated tie rods for superior durability;
4. Adjustable cushioning system for smooth piston deceleration;
5. Multiple specifications and mounting accessories available for flexible configuration options.
Category: Standard Cylinders | Brand: AIRTAC | Series: SI80
AirTAC SI80BX900 Standard Cylinder Specifications
- Model: SI80BX900
- Type: ISO 6432 compliant single-acting spring return cylinder
- Bore size: 80 mm
- Stroke: 900 mm (customizable 25-1000mm)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable air cushion (both ends)
- Mounting style: Basic MF1 (ISO flange optional)
- Port size: G1/4 (M12x1.25 adapter available)
- Piston rod material: Hard chrome-plated 45# steel
- Tube material: Anodized aluminum alloy
- Seal type: NBR+PU combination seals
- Ambient temperature: -20℃ to 80℃
- Weight: 4.8 kg (base model) + 0.7 kg/m stroke
- Dimensions:
- Total length: 1165 mm (base length 265mm + stroke)
- Body diameter: 90±0.5 mm
- Mounting flange: 125×125 mm
- Rod end thread: M20×1.5
High-thrust industrial cylinder with reinforced rod guide system, designed for long-stroke vertical applications. Features anti-rotation mechanism and wear-resistant rod bushing. Requires 5-40μm filtered compressed air with ISO VG32 lubricant (optional oil-free operation).
Typical Applications:
- Automated foundry equipment ejection systems
- Plastic injection molding machine clamp units
- Warehouse vertical lift platforms
- Paper processing tension control mechanisms
- Solar panel tilt adjustment systems

Property | Property Value |
---|---|
sku | SI80BX900 |
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 | PT3/8 |
Piston Rod Material | SUS304 |
Magnet | Non-magnetic |
Bore Diameter | 80 mm |
Stroke | <900mm> |
Shipping policies
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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