Airtac SI40 Standard Cylinder SI40X210
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 SI40X210 Standard Cylinder Specifications
- Model: SI40X210
- Bore size: 40mm
- Stroke: 210mm
- Structure type: Double-acting piston
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Piston speed: 50–1000 mm/s
- Ambient temperature: -20℃ to 80℃
- Port size: M5x0.8 (G1/8 optional)
- Mounting types: Basic/Flange/Foot/Clevis
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel
- Seals: NBR/PU (replaceable lip seals)
- Weight: 1.35kg (without accessories)
- Dimensions:
- Extended length: 310mm
- Retracted length: 100mm
- Body diameter: Φ48mm
- Rod end thread: M10x1.25
- ISO standard: 6432 compliant
- Protection rating: IP65 (standard wiper design)
- Lubrication: Pre-lubricated (maintenance-free for 2000km)
The SI40X210 industrial cylinder combines precision engineering with heavy-duty performance. Its chrome-plated piston rod features a multi-stage honing process for wear resistance, while the aluminum alloy body reduces weight without compromising structural integrity. The dual adjustable cushions enable smooth deceleration at stroke ends, reducing impact noise below 75dB(A).
- Automated assembly line clamping/positioning
- Textile machinery thread tension control
- Plastic injection molding ejector systems
- Food processing conveyor gate actuators
- Automotive welding fixture drives
Installation guidelines:
Align cylinder axis within ±0.5° of load path. Use flexible couplings for
stroke-end impact reduction. For vertical mounting, install rod-end down
to prevent condensate accumulation. Lubricate rod weekly in high-cycle
applications (>500,000 cycles/month).
| Property | Property Value |
|---|---|
| sku | SI40X210 |
| 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 | 210mm |
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.