Airtac SI80 Standard Air Cylinder SI80X1100STC
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 SI80X1100STC Standard Cylinder Specifications
- Model: SI80X1100STC
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 80mm (3.15")
- Stroke: 1100mm (43.3")
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable air cushion (both ends)
- Port size: G1/2 (ISO 228/1)
- Piston rod thread: M20×1.5
- Mounting type: Basic front flange (ISO 15552-MF1)
- Temperature range: -20℃ to 80℃
- Tube material: Anodized aluminum alloy
- Rod material: Hard chrome-plated steel
- Seals: NBR (standard), optional FKM/Viton
- Weight: ~6.8kg (dry, without accessories)
- Dimensions: 1340mm(L) × 95mm(W) × 95mm(H)
- Rod end type: Female thread + through-hole
- Max theoretical force (@0.63MPa): 3175N (push/pull)
- Max speed: 1.0 m/s (with cushioning)
High-precision industrial cylinder designed for heavy-duty linear motion applications. Features corrosion-resistant construction with integrated magnet for position sensing (optional). The STC variant includes enhanced rod bearing for extended stroke applications. Requires 40μm filtered air with ISO 8573-1:2010 Class 3 air quality.
- Automotive assembly line clamping systems
- Plastic injection molding machine ejectors
- Steel coil handling equipment
- Paper processing machinery
- Long-stroke material transfer systems
Installation note:
For strokes over 1000mm, use intermediate rod support brackets to prevent buckling.
Lubricate rod weekly with ISO VG32 hydraulic oil in high-cycled applications.
| Property | Property Value |
|---|---|
| sku | SI80X1100STC |
| 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 | S-Magnetic |
| Bore Diameter | 80 mm |
| Stroke | 1100mm |
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.