Airtac SI40 Standard Cylinder SI40X1800
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 SI40X1800 Standard Cylinder Specifications
- Model: SI40X1800
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 40 mm (±0.13mm tolerance)
- Stroke: 1800 mm (max. recommended stroke for 40mm bore)
- Operating pressure: 0.05-1.0 MPa (7-145 psi)
- Temperature range: -20℃ to 80℃ (NBR seals)
- Port size: M5x0.8 (G1/8 optional)
- Cushioning: Adjustable air cushion at both ends
- Piston rod material: Hard chrome-plated 45# steel
- Tube material: Anodized aluminum alloy
- Mounting: Multiple options (basic MF1, front flange MF2, rear flange MF3)
- Weight: 7.8 kg (±3% tolerance)
- Dimensions: 2015mm(L) × 60mm(W) × 60mm(H) (retracted length + stroke)
- Max speed: 1000 mm/s (with cushioning)
- Lubrication: Pre-lubricated (relubrication interval: 2000km travel)
- Protection rating: IP65 (with wiper seal)
High-precision long-stroke cylinder engineered for heavy-duty linear motion applications. Features wear-resistant construction with integrated shock absorption and optional magnetic piston for position sensing. The extended aluminum barrel includes anti-rotation guide slots for stable operation at maximum stroke length.
- Automated warehouse stacker cranes
- Plastic injection molding machine ejectors
- Automotive assembly line positioning systems
- Large-format CNC material handling
- Paper mill roller engagement mechanisms
Installation note:
Requires intermediate support brackets for strokes over 1000mm (supplied separately).
Align within 0.2mm/m perpendicularity tolerance. Use 3-point mounting for thermal expansion compensation.
| Property | Property Value |
|---|---|
| sku | SI40X1800 |
| 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 | <1800mm> |
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.