Airtac SI40 Standard Cylinder SI40BX800SH
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 SI40BX800SH Standard Cylinder Specifications
- Model: SI40BX800SH
- Bore size: 40mm
- Stroke: 800mm
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable pneumatic cushion (both ends)
- Port size: G1/8 (M5 available on request)
- Piston rod diameter: 16mm
- Max. theoretical thrust: 125.6kgf @ 1.0MPa
- Ambient temperature: -20℃ to 80℃
- Mounting type: SH (swing foot mounting)
- Tube material: Aluminum alloy (hard anodized)
- Seal material: NBR (nitrile rubber)
- Protection rating: IP54 (standard wiper design)
- Weight: 3.8kg ±2% (including mounting accessories)
- Dimensions (L×W×H):
- Retracted length: 1075mm
- Extended length: 1875mm
- Foot mounting base: 55mm × 40mm
- Rod end thread: M16×1.5
High-precision industrial cylinder with double-acting operation and exceptional lateral load capacity. Features corrosion-resistant hard coat treatment and precision honed tube for smooth operation. The extended 800mm stroke version requires optional guide rails for applications exceeding 500mm stroke (sold separately). Lubricator recommended for maintenance intervals over 5 million cycles.
- Automated palletizing systems
- Plastic injection molding ejectors
- Automotive assembly line positioning
- Heavy-duty gate control mechanisms
- Paper processing equipment
Installation tip:
For vertical installations exceeding 500mm stroke, use tandem mounting brackets
(AIRTAC SI-MB40) to prevent piston rod deflection. Maintain 0.5mm minimum
clearance between fully extended rod and mechanical stops.
| Property | Property Value |
|---|---|
| sku | SI40BX800SH |
| Seal Material | FKM |
| 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 | S-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.