Airtac SAIJ50 Adjustable Cylinder SAIJ50X475-20S
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 SAIJ50X475-20S Adjustable Cylinder Technical Details
- Full model designation: SAIJ50X475-20S
- Bore size: Ø50mm (ISO 6432 standard)
- Stroke length: 475mm ±1mm (mechanically adjustable)
- Operating pressure: 0.05-1.0 MPa
- Maximum thrust: 1,963N @ 0.63MPa
- Cushioning type: Rubber buffer + external adjustable stopper
- Mounting style: SA2 series - basic front flange with mounting holes
- Port size: G3/8 (NPT1/4 optional)
- Rod end: M20×1.5 external thread
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel (Cr-Mo)
- Seal type: HNBR seals (-20°C to 120°C)
- Weight: 4.8kg ±3% (without accessories)
- Dimensions: 735mm(L) × 72mm(W) × 72mm(H) (fully extended)
- Ambient temperature: -10°C to 80°C
- Lubrication: Pre-lubricated (optional oil-free operation)
- Accessories: Built-in magnet for magnetic switch (D-M9N series compatible)
High-precision adjustable stroke cylinder featuring dual-position mechanical locks and corrosion-resistant construction. The 20S variant includes stainless steel guide rings for lateral load compensation, making it ideal for applications requiring precise stroke adjustment through its unique rotary locking collar mechanism. Requires 40μm filtered air with ISO VG32 lubricant (optional oil-free).
- Variable height positioning in automotive assembly jigs
- Paper cutting machine stroke adjustment systems
- Plastic injection molding ejector mechanisms
- Food processing line gate control with frequent stroke changes
- Semiconductor wafer handling equipment
Installation guidance:
Maintain 0.5mm minimum clearance between stopper and cylinder body during adjustment.
For vertical installations exceeding 45° angle, use optional guide brackets (GBF-50 model recommended).
Lubricate adjustment threads monthly with MIL-PRF-6085D grease.
| Property | Property Value |
|---|---|
| sku | SAIJ50X475-20S |
| Adjustable Stroke | <20mm> |
| 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 | 475 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.