Airtac SI80 Standard Air Cylinder SI80X725
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 SI80X725 Standard Cylinder Technical Details
- Model: SI80X725
- Bore size: Ø80 mm
- Stroke: 725 mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable air cushion (both ends)
- Port size: G3/8 (M14×1.5 optional)
- Operating medium: Clean dry air (lubricated or non-lubricated)
- Ambient temperature: -20℃ to +80℃
- Piston speed: 50–800 mm/s
- Rod material: Chrome-plated carbon steel (S45C)
- Cylinder tube: Hard anodized aluminum alloy
- Seal material: NBR (standard), optional Polyurethane
- Mounting types: Basic (MF1), front flange (MF2), rear clevis (ME3)
- Weight: 8.7 kg (with standard accessories)
- Dimensions:
- Extended length: 1,155 mm
- Retracted length: 430 mm
- Body width: 110 mm
- Mounting height: 40 mm
High-thrust double-acting cylinder optimized for heavy-duty linear motion applications. Features corrosion-resistant construction with precision honed bore and triple sealing system (rod seal, piston seal, and wiper). The X-series design incorporates an extended piston rod guide for enhanced lateral load capacity (up to 350N at mid-stroke). Requires 5μm filtered air with ISO 8573-1:2010 Class 3.4.3 purity standards.
- Press machine ejection systems
- Automotive welding fixture positioning
- Steel coil handling equipment
- Plastic injection molding machine gates
- Lumber processing conveyors
Installation protocol:
For horizontal mounting exceeding 500mm stroke, support rail brackets every 300mm.
Lubricate through air port (ISO VG32 recommended) during initial 500 cycles.
| Property | Property Value |
|---|---|
| sku | SI80X725 |
| 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 | 28.54INCH |
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.