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 SID40X70S Double Rod Cylinder Specifications
- Model: SID40X70S
- Type: ISO 6432 standard double rod cylinder
- Bore size: 40 mm
- Stroke: 70 mm (±0.5mm tolerance)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting styles: MF1 (front flange), MB1 (rear flange), MP2 (foot mount)
- Port size: M5×0.8 or 1/8 NPT (user-selectable)
- Rod end thread: M10×1.25 or 1/4"-28UNF (configurable)
- Seal material: NBR/PU hybrid seals
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Lubrication: Pre-lubricated (ISO VG32 equivalent)
- Weight: 1.2 kg (bare cylinder), 1.45 kg (with accessories)
- Dimensions: 230mm(L) × 52mm(W) × 52mm(H) (at mid-stroke)
- Rod diameter: 16 mm (chrome-plated steel)
- Protection rating: IP65 (standard wipers included)
- Piston speed: 50–800 mm/s (cushioned operation)
- ISO compliance: 6432:2015 standard
A precision dual-action cylinder featuring symmetrical force output and position detection slots (optional magnetic sensor compatibility). The through-rod design ensures exceptional stability during long-stroke operations. Enhanced wear resistance with hardened aluminum alloy tube and double-lip rod seals. Requires 5μm filtered air with ≤5% relative humidity for optimal performance.
- Precision clamping systems in CNC tool changers
- Vertical lifting mechanisms for glass handling robots
- Synchronized gate control in packaging machinery
- Position balancing in semiconductor wafer stages
- Automated textile cutting machine actuators
| Property | Property Value |
|---|---|
| sku | SID40X70S |
| 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 | 70mm |
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.





