Airtac SI40 Standard Cylinder SI40AX105
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 SI40AX105 Standard Cylinder Specifications
- Model: SI40AX105
- Type: Double-acting single piston rod cylinder
- Bore size: 40mm (ISO standard)
- Stroke: 105mm (customizable from 25-500mm)
- Operating pressure: 0.15–0.8 MPa
- Port thread: M5×0.8 (PT1/8 adapter optional)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Piston speed: 50-800mm/s
- Material: Aluminum alloy barrel (hard anodized), steel piston rod (chromium-plated)
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 1.25kg (excluding accessories)
- Dimensions: 250mm(L) × 56mm(W) × 56mm(H) (at mid-stroke position)
- Rod end thread: M10×1.25 (female)
- Mounting style: Basic foot mounting (ISO 15552 standard)
- Protection rating: IP67 (with wiper seal)
A high-rigidity ISO-compliant cylinder featuring precision honed tubing and anti-rotation guide mechanism. The SI40AX105 combines 20% higher thrust force than previous generations with optimized air consumption. Its wear-resistant design maintains ≤0.5mm/m hysteresis after 5,000km operation. Requires 5μm filtered lubricated air (ISO 8573-1 class 4).
- Automated assembly line part clamping
- CNC machine tool door actuators
- Plastic injection molding ejectors
- Conveyor sorting gate control
- Food packaging vertical lift systems
Installation guidelines:
Align cylinder axis within ±0.2° of load direction. For vertical mounting,
use counterbalance valves. Lubricate with ISO VG32 hydraulic oil during
initial setup. Allow 10mm clearance around cushion screws for adjustment.
| Property | Property Value |
|---|---|
| sku | SI40AX105 |
| 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 | 105mm |
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.