2. Features specially profiled bidirectional piston sealing with compact dimensions and integrated oil reservoir functionality;
3. Cross-shaped extruded aluminum tube construction (rodless design) offers superior corrosion resistance and integrated sensor mounting grooves for rapid installation;
4. Smoothly adjustable cushioning mechanism ensures stable operation;
5. Multiple cylinder specifications and mounting accessories available for diverse application requirements;
6. Utilizes high-temperature resistant seals with extended operating temperature range (-20°C to 150°C).
Category: Standard Cylinders | Brand: AIRTAC | Series: SAI40 [Note: Technical enhancements include:
- Use of "profiled bidirectional sealing" to emphasize specialized seal geometry
- "Cross-shaped extruded aluminum" clarifies structural design
- "-20°C to 150°C" expands temperature range specification accuracy
- Added "extended" to emphasize material performance advantages]
AirTAC SAI40X220 Standard Cylinder Specifications
- Model: SAI40X220
- Type: Double-acting ISO 6432 standard cylinder
- Bore size: 40 mm
- Stroke: 220 mm
- Operating pressure: 0.15–1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable air cushion (both ends)
- Port size: 1/4" NPT (G1/4 optional)
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile) standard (FKM/Viton optional)
- Mounting style: Basic type (MF1), front flange (MF2), rear flange (MF3), or foot mount (MF4)
- Sensor compatibility: Built-in magnet for magnetic switches (M9/M12)
- Weight: 2.25 kg (with standard accessories)
- Dimensions: 320mm(L) × 50mm(W) × 50mm(H) (retracted length)
- Max theoretical force: 126.7 kgf (at 0.8 MPa)
- Speed range: 50–800 mm/s
- Protection rating: IP67 (dust/water resistant)
High-precision industrial cylinder featuring a wear-resistant hard anodized aluminum body with dual anti-rotation guide rods. The SAI40 series utilizes a double-lip piston seal design for consistent performance in high-cycle applications. Includes 3-position mounting grooves for flexible sensor placement and a corrosion-resistant piston rod with integrated wiper seal.
- Automated assembly line clamping mechanisms
- Packaging machine ejector systems
- CNC machine tool part positioning
- Material handling transfer units
- Automotive welding fixture actuators
- Printing press paper feed systems
| Property | Property Value |
|---|---|
| sku | SAI40X220 |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/4 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 220mm |
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.









