Airtac SI40 Standard Cylinder SI40X117
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 SI40X117 Standard Cylinder Specifications
- Model: SI40X117
- Bore size: 40 mm
- Stroke: 117 mm
- Operating pressure: 0.15–0.9 MPa
- Action type: Double-acting
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: M5x0.8 (G1/8 optional)
- Mounting type: Basic type (no built-in mounts)
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Piston rod thread: M10x1.25 (male)
- Protection rating: IP54
- Weight: 1.53 kg
- Dimensions (L×W×H): 220mm × 50mm × 50mm (extended length: 337mm)
A high-precision ISO standard cylinder featuring corrosion-resistant construction and smooth operation. The dual adjustable cushions minimize impact noise while allowing precise stroke-end control. Pre-lubricated for immediate use with standard industrial air supplies (40μm filtration recommended).
- Packaging machinery clamping devices
- Automated assembly line positioning
- CNC machine tool actuation
- Material handling pusher mechanisms
- Printing press paper feed systems
Installation note:
Ensure proper alignment of mounting surfaces (parallelism ≤0.2mm).
For vertical installations, use rod-end support brackets when stroke exceeds 100mm.
Lubricate every 3 months under normal operation (ISO VG32 equivalent oil).
| Property | Property Value |
|---|---|
| sku | SI40X117 |
| 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 | 117mm |
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.