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 SAIJ50 Adjustable Stroke Cylinder SAIJ50X700-40 Technical Details
- Model Code: SAIJ50X700-40
- Series: SAIJ Standard Cylinder Series
- Bore Size: Ø50mm
- Stroke: 700mm (Adjustable through built-in stroke limiter)
- Operating Pressure: 0.05-1.0 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting Types: Basic MF1/MF2/MF3 options + custom brackets
- Temperature Range: -20℃ to 80℃
- Piston Rod Material: Hard chrome-plated carbon steel
- Tube Material: Anodized aluminum alloy
- Port Size: G1/8 (NPT1/4 optional)
- Weight: 3.8kg (Without accessories)
- Dimensions:
- Extended Length: 954mm
- Retracted Length: 254mm
- Body Diameter: Ø62mm
- Mounting Base: 50×50mm square pattern
- Seal Material: Heat-resistant NBR+PU combination
- Lubrication: Pre-lubricated (Oil-free operation possible)
This precision-adjustable cylinder features dual-side position adjustment screws (±5mm fine-tuning range) for micro-positioning applications. The enhanced rod bearing design supports 30% higher side loads than standard models. Includes magnetic piston for sensor compatibility and wear-resistant rod scraper.
- Variable position clamping in CNC tool changers
- Conveyor height adjustment systems
- Glass cutting machine pressure control
- Automated welding positioners
- Textile machinery tension adjustment
- Max lateral load: 150N at full extension
- Use M6 mounting bolts (Grade 8.8 or higher)
- Align within 0.2mm/m during installation
- For vertical mounting: Add rod end support
- Recommended maintenance: Relubricate every 5,000km stroke
| Property | Property Value |
|---|---|
| sku | SAIJ50X700-40 |
| 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 | Non-magnetic |
| Bore Diameter | <50mm> |
| Stroke | 700mm |
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.









