Airtac SI40 Standard Cylinder SI40X470
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 SI40X470 Standard Cylinder Specifications
- Model: SI40X470
- Bore size: 40 mm
- Stroke: 470 mm
- Operating pressure: 0.15–0.9 MPa
- Medium temperature: -20℃ to 80℃
- Cushioning: Adjustable air cushion (both ends)
- Mounting type: Standard (MF1/MP2/MB1 options available)
- Port size: 1/8" NPT (M5x0.8 optional)
- Piston rod thread: M10x1.25
- Cylinder material: Aluminum alloy (hard anodized)
- Seal material: NBR (nitrile rubber)
- Weight: 3.2 kg ±5%
- Dimensions: 570mm(L) × 82mm(W) × 82mm(H)
- Max theoretical thrust: 1,130N @0.63MPa
- ISO standard: 6432
- Protection rating: IP54 (standard wiper)
A high-duty pneumatic cylinder optimized for long-stroke applications requiring precise linear motion. Features corrosion-resistant construction with chrome-plated piston rod (20μm thickness) and dual anti-rotation guides. Built-in magnet for position sensing compatibility. Requires ISO VG32 or equivalent hydraulic oil lubrication if used in non-lubricated systems.
- Automated assembly line material handling
- Die-casting machine ejection systems
- Textile machinery tension control
- Automotive welding fixture positioning
- Palletizing robot end-effector drives
Installation note:
Maintain ≤0.1mm/m alignment tolerance during mounting. For vertical installations exceeding 300mm stroke,
use guide brackets to prevent piston rod deflection. Lubricate rod weekly in high-cycle applications (>500k cycles/year).
Critical parameters:
Max side load capacity 35N, max piston speed 1.0 m/s. Avoid continuous operation above 70℃ without
consulting factory about seal alternatives.
| Property | Property Value |
|---|---|
| sku | SI40X470 |
| 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 | 470 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.