Airtac SI40 Standard Cylinder SI40AX500
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 SI40AX500 Standard Cylinder Specifications
- Model: SI40AX500
- Type: Double-acting pneumatic cylinder
- Bore size: 40mm
- Stroke: 500mm
- Mounting style: Basic type (standard)
- Port size: G1/8 (M5 optional)
- Operating pressure: 0.15–0.9 MPa
- Cushion type: Adjustable air cushion (both ends)
- Piston rod material: Chrome-plated steel (Cr-Mo)
- Tube material: Aluminum alloy (anodized)
- Seal material: NBR (nitrile rubber)
- Temperature range: -20℃ to 80℃
- Max. operating speed: 500mm/s
- Lubrication: Pre-lubricated (non-re-lube)
- Protection rating: IP65
- Weight: 2.4kg ±3%
- Dimensions (L×W×H): 600mm × 63mm × 63mm (full extension length)
High-precision industrial cylinder with reinforced end caps and anti-rotation guide for stable linear motion. Features dual piston seals for leak-free operation and tungsten-treated piston rod for wear resistance. Designed for heavy-duty cycles (up to 2,000km service life). Requires 40μm filtered air with ISO VG32 equivalent oil mist lubrication if manually lubricated.
- Injection molding machine ejectors
- Material handling conveyor systems
- Automotive welding fixture positioning
- Paper processing equipment actuators
- Packaging line pusher mechanisms
Installation note:
Align cylinder axis within 0.2mm perpendicular tolerance. Use flexible couplings for
stroke-end impact reduction. Maintain 1.5mm minimum clearance between rod end
and load during alignment.
| Property | Property Value |
|---|---|
| sku | SI40AX500 |
| 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 | SUS420J2 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 500mm |
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.