Airtac SI40 Standard Cylinder SI40AX95S
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 SI40AX95S Standard Cylinder Specifications
- Model: SI40AX95S
- Type: ISO 6432 compliant double-acting pneumatic cylinder
- Bore size: 40 mm
- Stroke: 95 mm (±1.5mm tolerance)
- Operating pressure: 0.15–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning type: Adjustable buffer (both ends)
- Port size: G1/8 (M5 optional)
- Piston rod thread: M12×1.25
- Mounting style: Front flange mount (ISO 15552 MF1)
- Material: Aluminum alloy barrel, chrome-plated steel rod
- Seal material: NBR (Nitrile rubber)
- Weight: 1.85 kg (without accessories)
- Dimensions:
- Total length: 295 mm (stroke 95 + cylinder body 200)
- Body diameter: 50 mm
- Mounting flange: 80×80 mm square
- Rod end thread length: 20 mm
- Max thrust: 628 N @0.5MPa
- Speed range: 50–800 mm/s
- Protection rating: IP65 (rod seal)
A high-precision industrial cylinder featuring precision honed tubing and triple lip seals for leak-free operation. The anodized aluminum construction provides corrosion resistance, while the chrome-plated piston rod ensures durability in harsh environments. Includes magnetic piston for position sensing compatibility.
- Packaging machinery clamping/positioning
- Automotive assembly line actuators
- Electronics manufacturing press mechanisms
- Conveyor system diverters
- Textile machine tension control
Installation note:
Lubricate with ISO VG32 hydraulic oil before initial use.
For vertical mounting, install rod end downward to prevent
uneven wear. Adjust cushion screws gradually - over-tightening
may cause piston deformation.
- Lifetime: 5,000 km travel distance (NBR seals)
- Breakaway pressure: ≤0.08 MPa
- Air consumption: 1.2 L/stroke @0.5MPa
- Hysteresis: ≤0.5 mm (with guide mechanism)
| Property | Property Value |
|---|---|
| sku | SI40AX95S |
| 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 | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 95mm |
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.