Airtac SI40 Standard Cylinder SI40X750SFB
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 SI40X750SFB Standard Cylinder Specifications
- Model: SI40X750SFB
- Bore size: 40 mm
- Stroke: 750 mm
- Operating pressure: 0.05–0.9 MPa
- Operating temperature: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Port size: G1/8 (ISO standard)
- Piston rod thread: M20×1.5
- Material: Aluminum alloy body, hardened chrome-plated piston rod
- Seal material: NBR (nitrile rubber)
- Mounting type: Foot mounting (FB series bracket)
- Weight: 5.8 kg ±2% (including accessories)
- Dimensions (L×W×H): 950×100×100 mm (full extension length × foot width × center height)
- Rod rotation prevention: Built-in anti-rotation guide
- Position detection: Magnetizable (requires external sensor)
- ISO standard: 6432 compliant
A heavy-duty long-stroke pneumatic cylinder optimized for high thrust applications. Features dual adjustable cushions for smooth deceleration and reduced impact at stroke ends. The anodized aluminum construction ensures corrosion resistance in humid environments. Compatible with ISO 6432 mounting accessories.
- Automotive assembly line clamping mechanisms
- Injection molding machine ejector systems
- Industrial press feeding devices
- Large-scale material handling systems
- Packaging machinery with extended stroke requirements
Installation note:
Ensure proper alignment of mounting surfaces (tolerance ≤0.2mm/m).
Lubricate with ISO VG32 hydraulic oil before initial operation.
For 750mm stroke applications, recommend using guided cylinder configurations
to prevent rod deflection. Maintain air filtration at 5μm minimum.
| Property | Property Value |
|---|---|
| sku | SI40X750SFB |
| 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 | 750 MM |
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.