Airtac SI40 Standard Cylinder SI40X760S
2. Features wear-resistant Y-shaped axial sealing structure with cushioning function, extended service life, and low friction resistance;
3. Aluminum square tube profile with anodized tie rods for superior corrosion resistance;
4. Built-in adjustable pneumatic cushioning at both ends;
5. Multiple cylinder specifications and mounting accessories available for flexible configurations.
Category: Standard Cylinders | Brand: AirTAC | Series: SI40
AirTAC SI40X760S Standard Cylinder Specifications
- Model: SI40X760S
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 760mm (customizable up to 1000mm)
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable pneumatic cushion (both ends)
- Mounting type: Basic (standard) with optional accessories for flange/foot mounting
- Port size: Rc1/8 (G1/8 optional)
- Materials:
- Tube: Aluminum alloy with hard anodized surface
- Piston rod: Chrome-plated steel (rod diameter 12mm)
- Seals: NBR (standard) / optional FKM for high temp
- Weight: 3.8kg ±2% (without accessories)
- Dimensions:
- Extended length: 1065mm (stroke + cylinder base length)
- Retracted length: 305mm
- Body diameter: 50mm (max outer dimension)
- Mounting hole spacing: 32mm (center-to-center)
- Operating temperature: -20℃ to 80℃ (with NBR seals)
- Protection rating: IP65 (standard wiper design)
- Lubrication: Pre-lubricated (recommended relubrication every 2000km)
The SI40X760S long-stroke pneumatic cylinder combines precision engineering with heavy-duty performance. Its double-acting design features an optimized flow path that reduces air consumption by 15% compared to previous models. The hard chrome-plated piston rod and wear-resistant guide rings ensure smooth operation even at maximum extension. Special anti-rotation mechanism prevents unintended piston rotation during high-speed applications.
- Automated palletizing systems (box pushing/positioning)
- Plastic injection molding machine ejectors
- Textile machinery tension control
- Automotive assembly line clamping fixtures
- Solar panel cleaning system actuators
Installation notes:
- Align cylinder axis within 0.2mm perpendicularity tolerance
- Use flexible couplings for stroke >500mm applications
- Install external guides when handling side loads >50N
- For vertical mounting: Add counterbalance valve for load holding
| Property | Property Value |
|---|---|
| sku | SI40X760S |
| 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 | PT1/4 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 760mm |
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.