Airtac SI40 Standard Cylinder SI40X1400
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 SI40X1400 Standard Cylinder Specifications
- Model: SI40X1400
- Type: ISO 6432 compliant single-acting/push type
- Bore size: Ø40 mm (±0.1mm tolerance)
- Stroke: 1400 mm (adjustable stroke version available)
- Operating pressure: 0.05-1.0 MPa (5-10 bar)
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Cushioning: Adjustable elastic cushion at both ends
- Port size: G1/8 (NPT1/8 optional)
- Mounting: Basic series (MF1) with front flange
- Material: Aluminum alloy barrel (hard anodized), steel piston rod
- Seal material: NBR standard (PU optional for high-speed applications)
- Piston rod thread: M16×1.5 (external)
- Weight: 18.7 kg (excluding accessories)
- Dimensions: 1480mm(L) × 84mm(W) × 84mm(H) (at full extension)
- Max theoretical force: 1256N @ 1.0MPa (push side)
- Max speed: 500 mm/s (with cushioning)
- ISO standard compatibility: 6432:2015
High-precision long-stroke cylinder engineered for heavy-duty linear motion applications. Features wear-resistant chromium-plated piston rod and precision honed inner tube surface (Ra≤0.2μm). The anti-rotation design ensures stable load movement, while the double sealing structure prevents leakage even under side load conditions.
- Automotive assembly line lifting mechanisms
- Large-format CNC machine tool clamping systems
- Packaging line material transfer bridges
- Steel mill conveyor alignment systems
- Solar panel production line handling
Installation notes:
Requires intermediate support brackets for strokes >1000mm.
Lubricate through air port (ISO VG32 recommended) before initial use.
Avoid lateral loading exceeding 10% of maximum thrust capacity.
Critical parameters:
Maximum side load 150N, bending moment 30N·m.
Use clean compressed air with 40μm filtration.
Allow 5% stroke margin beyond required travel for cushioning effectiveness.
| Property | Property Value |
|---|---|
| sku | SI40X1400 |
| 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 | <1400mm> |
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.