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 SI80X75H Standard Cylinder Specifications
- Model: SI80X75H
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 80 mm
- Stroke: 75 mm (±0.5mm tolerance)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable air cushion (both ends)
- Port size: G1/4 (ISO 228/1 standard)
- Piston rod thread: M16×1.5
- Material:
- Tube: Hard anodized aluminum alloy
- Piston rod: Chrome-plated steel (Cr-Mo)
- Seals: NBR (standard), optional FKM for high temp
- Operating temperature: -20℃ to +80℃ (NBR seals)
- Weight: 2.45 kg (without accessories)
- Dimensions:
- Total length: 194 mm (at mid-stroke)
- Body diameter: 95 mm (max cross-section)
- Mounting base: 130×50 mm (standard foot bracket)
- Rod end: Female thread + pivot eye (ISO 6432 compatible)
- Lubrication: Pre-lubricated (relubrication interval: 1,000km)
High-torque industrial cylinder with precision honed tube and wear-resistant guide rings. Features double-sealed piston design for leak-free operation in vertical/horizontal installations. The H-suffix indicates enhanced corrosion resistance through triple-layer chrome plating on rods. Requires 5-40μm filtered air with ISO 8573-1:2010 class 4.2.3 quality.
- Plastic injection molding machine ejectors
- Automotive assembly line clamping fixtures
- Paper converting equipment actuators
- CNC machine tool chip conveyors
- Food processing vertical lift systems

Property | Property Value |
---|---|
sku | SI80X75H |
Seal Material | FKM |
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 | 75mm |
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.