Airtac SI40 Standard Cylinder SI40X1550S
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 SI40X1550S Standard Cylinder Specifications
- Model: SI40X1550S
- Bore size: 40mm
- Stroke: 1550mm
- Operation type: Double-acting
- Mounting style: Basic type (Standard)
- Material: Aluminum alloy cylinder tube, Chrome-plated piston rod
- Seal material: NBR (Nitrile rubber)
- Operating pressure: 0.15–1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable air cushion at both ends
- Port size: 1/8" NPT (G1/8 optional)
- Weight: 5.2kg (bare cylinder without accessories)
- Dimensions: 1650mm(L) × 50mm(W) × 50mm(H)
- Rod thread: M10×1.25 (ISO standard)
- Max theoretical thrust: 125.6N at 0.5MPa
- Lubrication: Pre-lubricated (ISO VG32 recommended)
- Protection rating: IP65 (standard wiper design)
High-precision long-stroke pneumatic cylinder featuring reinforced rod guidance system and multi-layer sealing. Optimized for heavy-duty linear motion applications requiring extended reach. Includes magnetic piston for position sensing compatibility (sensor not included). Requires 40μm filtered compressed air with 0.1-0.5mg/m³ oil content.
- Automated assembly line material transfer systems
- Large-format printing press paper handling
- Packaging machinery ejection mechanisms
- Automotive welding fixture positioning
- Solar panel production line actuators
Installation note:
Requires intermediate support brackets for strokes >1000mm.
Maintain 0.5mm minimum alignment tolerance between cylinder axis
and load movement path. Apply thread locker to mounting bolts (M6×12).
| Property | Property Value |
|---|---|
| sku | SI40X1550S |
| 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 | 1550mm |
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.