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 tip:
Maintain 0.1mm minimum alignment tolerance during mounting. Lubricate through air port with ISO VG32 hydraulic oil
if using non-lubricated air supply. Allow 50mm rear clearance for cushion adjustment.
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 SI80BX240 Standard Cylinder Specifications
- Model: SI80BX240
- Bore size: 80mm
- Stroke: 240mm
- Operation type: Double-acting
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable air cushion (both ends)
- Mounting style: Basic type (no built-in mount)
- Port size: Rc1/4 (G1/4 optional)
- Ambient temperature: -20℃ to 80℃
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Protection rating: IP65 (standard wiper design)
- Weight: Approx. 3.8kg (excluding accessories)
- Dimensions:
- Length: 490mm (full extension)
- Body diameter: Φ80mm ±0.5mm
- Overall height: 130mm (including mounting feet)
High-force industrial cylinder with optimized air consumption ratio, featuring corrosion-resistant construction and precision honed inner tube. The 80mm bore delivers up to 502N thrust at 0.5MPa pressure. Requires ISO 8573-1 class 3 or cleaner compressed air with 20-30μm filtration.
Common Applications:
- Press machine ejection systems
- Automated assembly line clamping
- Foundry equipment actuation
- Plastic injection molding machines
- Heavy-duty conveyor gate control

Property | Property Value |
---|---|
sku | SI80BX240 |
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 | 240mm |
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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