Airtac SI80 Standard Air Cylinder SI80AX125
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 SI80AX125 Standard Cylinder Specifications
- Model: SI80AX125
- Type: ISO 6432 standard single-acting spring return cylinder
- Bore size: 80 mm
- Stroke: 125 mm (customizable: 25-500 mm)
- Operating pressure: 0.1-0.9 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Port size: G1/4 (BSPP thread)
- Piston speed: 50-750 mm/s
- Ambient temperature: -20℃ to 80℃
- Material: Barrel - Aluminum alloy AL6063; Piston rod - Stainless steel SUS304
- Seal material: NBR (Nitrile rubber)
- Weight: 3.2 kg (excluding accessories)
- Dimensions:
- Extended length: 327 mm (stroke 125mm)
- Retracted length: 202 mm
- Mounting base width: 75 mm
- Overall height with rod: 110 mm
- ISO standard: ISO 6432 (VDMA 24562, NF E49 003)
A heavy-duty compact cylinder featuring wear-resistant chromium-plated piston rod and precision honed inner tube. The SI80AX125 combines high thrust force (theoretical output 452N at 0.6MPa) with smooth operation, using dual-purpose mounting threads (metric and imperial compatible). Includes magnetic piston for sensor attachment and anti-rotation guide for precise linear motion.
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- Conveyor system diverters
- Printing press paper feed systems
- CNC machine tool positioning
Installation note:
Lubricate through air port (ISO VG32 recommended) before initial use.
For vertical mounting, reduce max operating pressure by 20%.
Maintain 0.3mm minimum clearance around rod for heat expansion.
| Property | Property Value |
|---|---|
| sku | SI80AX125 |
| 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 | SUS420J2 |
| Magnet | Non-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.