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:
Maintain 0.5mm minimum alignment tolerance during mounting. Lubricate with ISO VG32 hydraulic oil
for initial operation. Maximum side load capacity: 150N at full extension.
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 SI80X290 Standard Cylinder Specifications
- Model: SI80X290
- Type: ISO 6432 standard double-acting cylinder
- Bore size: 80mm (±0.1mm tolerance)
- Stroke: 290mm (customizable from 25-500mm)
- Operating pressure: 0.05-0.9 MPa
- Cushion type: Rubber buffer + adjustable end cushion
- Port size: 1/4" NPT (M5x0.8 optional)
- Piston rod material: Chrome-plated steel (Cr-Mo)
- Cylinder tube: Hard-anodized aluminum alloy
- Seal material: NBR (Nitrile) standard/PU optional
- Operating temperature: -20℃ to 80℃
- Weight: 2.5kg (excluding accessories)
- Dimensions: 390mm(L) × 80mm(W) × 80mm(H)
- Rod thread: M16×1.5 (external)
- Max theoretical thrust: 452kgf@0.7MPa
- Speed range: 50-750mm/s
- Protection rating: IP65 (standard wipers)
High-torque industrial cylinder with reinforced end caps and precision honed tube. Features wear-resistant composite seals and dual cushioning system for smooth operation in heavy-duty cycles. Compatible with ISO 6432 mounting accessories and position sensors.
Typical Applications:
- Automated material handling systems
- Injection molding machine ejectors
- Automotive assembly line clamping
- Packaging machinery pusher mechanisms
- Foundry equipment actuators

Service Recommendations:
- Re-lubrication interval: 2,000km stroke or 6 months
- Inspect rod seals every 500,000 cycles
- Max permissible rod eccentricity: 0.2mm
Property | Property Value |
---|---|
sku | SI80X290 |
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 | Medium Carbon Steel |
Magnet | Non-magnetic |
Bore Diameter | 80 mm |
Stroke | 290mm |
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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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