Airtac SI40 Standard Cylinder SI40X170
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 SI40X170 Standard Cylinder Specifications
- Model: SI40X170
- Bore size: 40mm
- Stroke: 170mm
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: Adjustable rubber buffer (both ends)
- Port size: Rc1/8 (G1/8 optional)
- Piston rod material: Hard chrome-plated carbon steel
- Cylinder tube: Aluminum alloy with oxidation treatment
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Max theoretical thrust: 126N at 0.63MPa
- Weight: 1.65kg (excluding accessories)
- Dimensions:
- Extended length: 247mm
- Retracted length: 77mm
- Body diameter: 40mm
- Mounting bracket width: 45mm
- Protection rating: IP54 (standard)
- Lubrication requirement: Pre-lubricated (oil mist lubrication optional)
A robust ISO 15552 compliant pneumatic cylinder with optimized energy efficiency, featuring dual-piston sealing for enhanced durability. The precision-machined guide bearings ensure smooth linear motion even under side load conditions. Extended rod wiper design effectively prevents contaminant ingress.
- Automated assembly line clamping mechanisms
- Packaging machine ejector systems
- Material handling pusher devices
- Textile machinery tension control
- Plastic injection molding ejection units
- Automotive part positioning fixtures
Installation note:
Maintain 0.5-1mm clearance between rod end and load during alignment.
For vertical mounting, use locknut (optional accessory code: SI-LK40)
to prevent unintended rotation. Lubricate every 500km of cumulative stroke
under normal operating conditions.
| Property | Property Value |
|---|---|
| sku | SI40X170 |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 170mm |
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.