Airtac SI40 Standard Cylinder SI40BX15
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 SI40BX15 Standard Cylinder Technical Details
- Model: SI40BX15 (Double-acting single rod)
- Bore size: 40mm (±0.1mm machining tolerance)
- Stroke: 15mm (Customizable up to 500mm)
- Operating pressure: 0.05-1.0 MPa (7-145 PSI)
- Cushioning: Adjustable pneumatic cushion (3-stage buffer)
- Port size: M5x0.8 (Standard) / NPT1/8 (Optional)
- Rod thread: M10x1.25 (ISO 12240-1 compliant)
- Operating temperature: -20℃ to 80℃ (Dry air required below 0℃)
- Piston speed: 50-700 mm/s (Lubricated operation recommended)
- Weight: 0.68 kg (Without accessories)
- Dimensions: 150mm(L) × 56mm(W) × 56mm(H) (Stroke included)
- Material: Aluminum alloy body, Chrome-plated piston rod (HRC 45-50)
- Seal type: NBR+PU hybrid seals (Food-grade option available)
- ISO standard: 6432 (Mounting dimensions compliant)
A precision compact cylinder featuring wear-resistant chromium coating and dual anti-rotation design. The dynamic sealing system maintains consistent performance through 5,000km stroke life (at 0.5MPa). Integrated magnet slot (T-slot design) enables sensor mounting for position feedback. Optimized flow paths reduce air consumption by 18% compared to previous models.
- PCB board clamping mechanisms in electronics assembly
- Precision material feeding systems for CNC machines
- Automated pharmaceutical blister packaging lines
- Glass panel positioning in solar panel production
- High-cycle textile machinery actuators
Installation protocol:
Apply silicone-free lubricant (ISO VG32 equivalent) during assembly.
For vertical mounting, install speed controller on lower port to prevent piston slam.
Maintain 0.3mm minimum lateral clearance for thermal expansion.
| Property | Property Value |
|---|---|
| sku | SI40BX15 |
| 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 | SUS304 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | <15mm> |
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.