Airtac SI40 Standard Cylinder SI40BX800
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 SI40BX800 Standard Cylinder Specifications
- Model: SI40BX800
- Type: ISO 6432 compliant double-acting pneumatic cylinder
- Bore diameter: 40 mm
- Stroke length: 800 mm (customizable 25-1000mm)
- Operating pressure: 0.05–1.0 MPa
- Port size: G1/8 (M5 available as option)
- Cushioning type: Adjustable rubber buffer (both ends)
- Temperature range: -20℃ to 80℃
- Material: Aluminum alloy cylinder tube, chrome-plated steel piston rod
- Seal material: NBR (Nitrile rubber)
- Weight: 4.8 kg (±3%)
- Dimensions: 880mm(L) × 48mm(W) × 48mm(H) (Cylinder body only)
- Mounting type: Basic front/rear flange (ISO 15552 mounting interfaces)
- Piston speed: 50–800 mm/s (lubricated)
- Protection rating: IP65 (standard), IP67 (optional)
A heavy-duty long-stroke cylinder engineered for precision linear motion in demanding industrial environments. Features corrosion-resistant construction with dual anti-rotation guides for enhanced stability during extended stroke operations. Requires 40μm filtered air and ISO VG32 hydraulic oil lubrication for optimal performance.
- Automated palletizing systems
- Automotive assembly line clamping devices
- Plastic injection molding machine ejectors
- Paper processing equipment actuators
- Solar panel production line positioning
Installation note:
Requires intermediate support brackets for strokes exceeding 500mm.
Maintain 0.5-1mm alignment tolerance during mounting. Lubricate through
air port using ISO VG32 oil before initial operation.
- Magnetic switch: D-A93 (reed type)
- Rod lock kit: SLK40
- Heat-resistant variant: SI40HX800 (up to 150℃)
| Property | Property Value |
|---|---|
| sku | SI40BX800 |
| 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 | SUS304 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 800mm |
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.