Airtac SI40 Standard Cylinder SI40AX180
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 SI40AX180 Standard Cylinder Specifications
- Model: SI40AX180
- Bore size: 40mm
- Stroke: 180mm
- Operating pressure: 0.05–1.0 MPa
- Operating medium: Dry air (ISO8573-1:2010 Class 3)
- Ambient temperature: -20℃ to 80℃
- Cushioning type: Adjustable elastic cushion (both ends)
- Port size: M5x0.8 (Rc1/8/NPT1/8 optional)
- Piston rod thread: M10x1.25
- Mounting type: Basic type (MF1)
- Material: Aluminum alloy barrel, stainless steel rod
- Seal material: NBR (Nitrile Butadiene Rubber)
- Protection rating: IP54 (standard wiper)
- Weight: 1.8kg ±3%
- Dimensions: 270mm(L) × 63mm(W) × 63mm(H)
- Effective area ratio: 1.25 (front/rear chambers)
High-precision ISO cylinder with chromium-plated piston rod and wear-resistant guide rings. Features dual adjustable cushions for smooth end-of-stroke deceleration. The anodized aluminum barrel provides corrosion resistance in humid environments. Requires 5μm filtered air with ISO VG32 lubricator oil (optional oil-free operation).
- Automated assembly line positioning mechanisms
- Packaging machine clamping/ejection units
- Automotive welding fixture actuators
- Plastic injection molding machine core-pull systems
- Conveyor gate control in food processing
Installation note:
Maximum side load ≤15% of theoretical thrust. For vertical mounting,
use magnetic sensor version (SI40AX180-M9) with position feedback.
Lubricate rod weekly in high-cycle applications (>500,000 cycles/month).
| Property | Property Value |
|---|---|
| sku | SI40AX180 |
| 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 | 180mm |
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.