2. Asymmetric bidirectional sealing structure for piston with compact dimensions and integrated oil reservoir functionality;
3. Cross-braced aluminum tube design eliminates tie rods, enhancing corrosion resistance. External sensor mounting grooves enable rapid installation;
4. Smooth cushioning adjustment mechanism for stable operation;
5. Multiple cylinder specifications and mounting accessories available for customized configurations; 6. High-temperature resistant sealing materials support operational range of 0°C to 150°C.
Category: Standard Cylinders , Brand: AirTAC , Series: SAIJ50 *Note: Technical features optimized for professional terminology including "asymmetric bidirectional sealing", "cross-braced aluminum tube", and "smooth cushioning adjustment" to align with pneumatic component specifications.*
AirTAC SAIJ50AX140-40S Adjustable Cylinder Specifications
- Model: SAIJ50AX140-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50 mm
- Stroke length: 140 mm (adjustable via external stopper)
- Operating pressure: 0.05–0.9 MPa
- Temperature range: -10℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G1/8 (ISO228/1 standard)
- Mounting type: Basic front flange (ISO15552 MF1)
- Material: Aluminum alloy body, chrome-plated piston rod
- Seal material: NBR (Nitrile rubber)
- Weight: 1.85 kg (excluding accessories)
- Dimensions:
- Extended length: 280±1 mm
- Retracted length: 140±1 mm
- Body diameter: Ø50 mm
- Mounting flange width: 60 mm
- Piston rod thread: M10×1.25 (external)
- ISO standard: Compliant with ISO15552 (VDMA 24562)
- Protection rating: IP54 (standard seals)
High-precision adjustable stroke cylinder featuring micrometer-style stroke adjustment mechanism (±3mm fine-tuning). Equipped with wear-resistant guide bands and integrated magnetic sensor slots (sensors optional). Designed for applications requiring precise end-position control without mechanical stops.
- Variable height positioning in packaging lines
- Clamping force adjustment in CNC fixtures
- Material handling with variable stroke requirements
- Printing machinery paper feed systems
- Automated assembly station actuators
- Relubrication interval: Every 500 km stroke distance
- Seal replacement: 5,000 km or 5 years (whichever first)
- Cushion adjustment check: Monthly in high-cycle applications
| Property | Property Value |
|---|---|
| sku | SAIJ50AX140-40S |
| Adjustable Stroke | <40mm> |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | <140mm> |
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.





