Airtac SI80 Standard Air Cylinder SI80X125S
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 SI80X125S Standard Cylinder Specifications
- Model: SI80X125S
- Type: ISO 6432 compliant single-acting/double-acting (optional)
- Bore size: 80 mm
- Stroke: 125 mm
- Operating pressure: 0.1–0.9 MPa
- Port size: G3/8" or 1/2" NPT (customizable)
- Cushioning: Adjustable air cushion at both ends
- Piston rod material: Chrome-plated steel (hardened surface)
- Tube material: Anodized aluminum alloy
- Seal material: Nitrile rubber (NBR) standard, optional polyurethane (PU)
- Temperature range: -20℃ to +80℃
- Weight: 3.5 kg ±5% (without accessories)
- Dimensions: 250mm(L) × 90mm(W) × 90mm(H) (minimum retracted length)
- Mounting style: Front flange (standard), optional foot or rear pivot
- Rod thread: M16×1.5 (external)
A heavy-duty industrial cylinder with precision honed tubing and triple-layer plating for extended cycle life. Features dual adjustable cushioning screws for smooth end-of-stroke deceleration. Optional magnetic piston version (SI80X125S-M9) available for position sensing. Compatible with AT/SC series mounting accessories.
- Press machine ejection systems
- Automated assembly line clamping
- Foundry equipment door actuation
- Plastic injection molding machines
- Material handling conveyor gates
Installation note:
Lubricate through air port during initial setup. Maintain 0.3mm minimum
rod-bore alignment tolerance. For vertical mounting, use guide brackets
when stroke exceeds 100mm. Maximum side load capacity: 150N.
| Property | Property Value |
|---|---|
| sku | SI80X125S |
| 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 | 125mm |
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.