Airtac SAIJ50 Adjustable Cylinder SAIJ50X140-75S
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 SAIJ50X140-75S Adjustable Stroke Cylinder Specifications
- Model: SAIJ50X140-75S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50 mm
- Stroke: 140 mm (adjustable)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable air cushion
- Mounting style: Foot mounting (ISO 15552 standard)
- Piston rod thread: M16×1.5 external thread
- Operating temperature: -10℃ to 80℃
- Cylinder tube material: Aluminum alloy with hard anodizing
- Seal material: NBR (Nitrile rubber)
- Weight: 2.8 kg ±3%
- Dimensions:
- Extended length: 302 mm
- Retracted length: 162 mm
- Body width: 65 mm
- Mounting foot height: 25 mm
- Air port size: G1/8
- Max theoretical thrust: 196 N @ 0.63 MPa
- Lubrication: Pre-lubricated (Oil-free operation possible)
Precision-engineered adjustable stroke cylinder featuring a unique mechanical stroke adjustment mechanism with ±1mm repeatability. The double cushion design minimizes end-impact vibration, while the chromium-plated piston rod provides enhanced corrosion resistance. Includes built-in auto-stop function at maximum extension position.
- Precision positioning in semiconductor handling equipment
- Variable height work platforms
- Packaging machine pusher mechanisms
- Automated welding fixture height adjustment
- Plastic injection molding ejector systems
Installation note:
For optimal performance, maintain 0.3-1.0 MPa operating pressure and
install with ±1° angular tolerance. Use Cushion Locknut (Part# CLN-50)
to secure stroke adjustment setting. Lubricate guide shafts every
500,000 cycles in high-speed applications.
| Property | Property Value |
|---|---|
| sku | SAIJ50X140-75S |
| Adjustable Stroke | 75mm |
| 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.