Airtac SI40 Standard Cylinder SI40X1350S
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 SI40X1350S Standard Cylinder Specifications
- Model: SI40X1350S
- Bore size: 40mm
- Stroke: 1350mm
- Operation type: Double-acting
- Cushioning: Adjustable rubber buffer (both ends)
- Rod thread: M12x1.25 (Dual rod design)
- Material: Aluminum alloy barrel, hardened chromium-plated piston rod
- Operating pressure: 0.15–0.9 MPa
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (G1/8 optional)
- Weight: 18.7kg ±2%
- Dimensions: 1475mm(L) x 54mm(W) x 54mm(H)
- Piston seal: NBR + PTFE composite
- Rod bearing: Oil-impregnated sintered bronze
- IP rating: IP54 (standard), IP67 (optional w/rod cover)
- Lubrication: Pre-lubricated (Grease retention design)
High-precision long-stroke cylinder with reinforced guide structure, designed for heavy-duty linear motion applications. Features dual-rod configuration for enhanced stability in extended stroke operations. The anti-rotation design maintains precise axial alignment, while the multi-layer sealing system ensures leak-free performance even with side loads. Requires ISO 8573-1:2010 [4:4:3] class compressed air.
- Automated palletizing systems (box pushing/positioning)
- Steel coil handling equipment
- Plastic injection molding machine ejectors
- Large-format CNC router Z-axis drives
- Solar panel array positioning mechanisms
Installation guidelines:
Must use rigid mounting brackets at both ends (ISO 15552 compliant).
For strokes >1000mm, install intermediate rod supports every 500mm.
Allow 0.5mm thermal expansion per meter at max operating temperature.
| Property | Property Value |
|---|---|
| sku | SI40X1350S |
| 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 | 1350 mm |
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.