Airtac SI40 Standard Cylinder SI40X180SFTC
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 SI40X180SFTC Standard Cylinder Specifications
- Model: SI40X180SFTC
- Bore size: 40mm
- Stroke: 180mm (±1mm tolerance)
- Operating pressure: 0.1–1.0 MPa
- Temperature range: -20℃ to 80℃
- Port size: Rc1/8 (NPT1/8 optional)
- Cushioning: Adjustable buffer (both ends)
- Mounting type: SFTC (Double pivot bracket with front flange)
- Rod end type: Female thread M12×1.25
- Piston material: Aluminum alloy with hard anodizing
- Seal material: NBR (Nitrile rubber)
- Weight: 2.5kg (without accessories)
- Dimensions: 318mm(L) × 53mm(W) × 53mm(H)
- Max theoretical thrust: 125.6N @0.5MPa
- Speed range: 50–800mm/s
- Protection rating: IP54 (standard), IP67 optional
High-precision ISO-compliant cylinder featuring wear-resistant chromium-plated piston rod and corrosion-resistant construction. The T-slot design allows flexible sensor mounting, while the dual cushioning system enables smooth end-stroke deceleration. Requires ISO 8573-1:2010 Class 3 lubricated or non-lubricated air.
- Automated assembly line clamping mechanisms
- CNC machine tool fixture actuation
- Plastic injection molding ejectors
- Material handling pusher systems
- Printing press paper feed units
Installation note:
Align mounting surfaces within 0.2mm parallelism tolerance. For vertical installations exceeding 45° angle,
use rod-end support brackets (ASNU-40 recommended). Lubricate pivot points every 500km stroke travel.
| Property | Property Value |
|---|---|
| sku | SI40X180SFTC |
| 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 | 180mm |
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.