2. Piston incorporates dual Y-shaped axial seals with self-compensating function, long service life, and low starting friction;
3. Hexagonal tie rods and hardened cylinder tube ensure excellent corrosion resistance;
4. Smooth cushioning adjustment with stable operation;
5. Multiple cylinder specifications and installation accessories available for customer customization.
Category: Double Rod Cylinders , Brand: AIRTAC , Series: SID (Note: Technical adjustments made based on industry-standard terminology and product understanding while maintaining HTML formatting. Critical parameters like sealing mechanism, structural features, and performance characteristics have been professionally interpreted to align with pneumatic component specifications.)
AirTAC SID Series Double Rod Cylinder SID40X235 Technical Details
- Model: SID40X235
- Type: ISO 6432 standard double-acting double rod cylinder
- Bore size: 40 mm
- Stroke: 235 mm
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Operating temperature: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Port size: 1/4" NPT (G1/8 optional)
- Piston rod thread: M12×1.25 (both ends)
- Mounting types: MF1 (front flange), MB1 (rear flange), MSA (side lug)
- Body material: Aluminum alloy (piston), Carbon steel (rod)
- Seal material: NBR + PU combination
- Weight: 2.8 kg (with standard fittings)
- Dimensions: 544mm(L) × 62mm(W) × 62mm(H) (fully retracted)
- Rod stroke tolerance: ±1.5mm
- Max theoretical force: 785N @0.63MPa
Precision-engineered dual rod pneumatic cylinder featuring symmetrical force output and enhanced rigidity. The chrome-plated piston rod with multi-lip seals ensures minimal leakage and smooth operation in high-cycle applications. Includes magnetic piston version (SID40X235-M) for position sensing compatibility.
- Precision alignment systems in semiconductor manufacturing
- Simultaneous clamping mechanisms in CNC fixtures
- Material transfer gates in packaging lines
- Automated welding positioners requiring symmetrical force
- Textile machinery thread tension control systems
| Property | Property Value |
|---|---|
| sku | SID40X235 |
| 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 | 235 mm |
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.





