Airtac SI40 Standard Cylinder SI40X12SCB
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 SI40X12SCB Standard Cylinder Specifications
- Model: SI40X12SCB
- Type: Double-acting single piston rod cylinder
- Bore size: 40mm
- Stroke: 12mm
- Port thread: M5x0.8 (G1/8 optional)
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Cushioning: Adjustable pneumatic cushion
- Piston speed: 50–1000 mm/s
- Ambient temperature: -20℃ to 80℃
- Material:
- Tube: Aluminum alloy (hard anodized)
- End caps: Aluminum alloy
- Piston rod: Chrome-plated steel (STS420 equivalent)
- Seals: NBR (nitrile rubber)
- Weight: 0.52 kg (with standard accessories)
- Dimensions: 140mm(L) × 50mm(W) × 50mm(H) (including mounting brackets)
- Rod thread: M10×1.25 (male)
- ISO standard: ISO 6432 compliant
- Protection class: IP54 (standard seals)
High-precision industrial cylinder featuring wear-resistant chromium plating and precision honed tube. Optimized for high cycle applications with integrated anti-rotation guide for enhanced lateral load resistance. Includes magnetic piston for position sensing compatibility (sensor not included). Lubrication-free design with low breakaway pressure (≤0.08 MPa).
- Precision clamping fixtures in CNC machining centers
- Material handling robots in electronics assembly lines
- Packaging machine ejector mechanisms
- Automated door actuators in cleanroom environments
- Textile machinery thread control systems
Installation guidelines:
Use C-shaped mounting brackets (ISO 6432 compliant). Maintain 0.5–1mm alignment tolerance during installation.
For vertical mounting, install rod end downward to prevent condensate accumulation. Lubricate with ISO VG32
hydraulic oil if used in high-cycling (>5Hz) applications.
| Property | Property Value |
|---|---|
| sku | SI40X12SCB |
| 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 | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 12mm |
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.