Airtac SI40 Standard Cylinder SI40X1400S
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 SI40X1400S Standard Cylinder Specifications
- Model: SI40X1400S
- Bore size: 40 mm
- Stroke: 1400 mm
- Operating pressure: 0.15–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning type: Adjustable air cushion (both ends)
- Port size: 1/4" NPT (G1/8 optional)
- Piston rod thread: M12×1.25
- Material: Aluminum alloy barrel, hardened steel rod
- Seal material: NBR (Nitrile rubber)
- Mounting style: Basic type (standardized mounting accessories available)
- Weight: 12.8 kg ±2%
- Dimensions: 1530mm(L) × 63mm(W) × 63mm(H)
- Protection rating: IP54 (standard), IP67 (optional w/rod seal kit)
- Max theoretical thrust: 1134N @0.7MPa
- Piston speed: 50–800 mm/s
The SI40X1400S features an extended-stroke design with precision honed tubing for smooth linear motion. Its chrome-plated piston rod incorporates a multi-layered sealing system (primary U-cup + secondary wiper) for dust resistance. The cylinder includes magnetic piston configuration (D-M9N sensor compatible) for position feedback. Requires 5μm filtered lubricated air (ISO 8573-1 class 4).
- Automated palletizing systems in logistics
- Press brake tool positioning in metal fabrication
- Long-stroke clamping in injection molding machines
- Overhead conveyor gate controls
- Solar panel cleaning mechanism actuation
Installation note:
For horizontal mounting exceeding 1000mm stroke, use intermediate rod supports every 800mm.
Apply anti-vibration pads when used in high-cycle (>30cpm) applications. Lubricate through air supply
(ISO VG32 equivalent) with 1 drop/m³ airflow ratio.
| Property | Property Value |
|---|---|
| sku | SI40X1400S |
| 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 | <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.