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 SAIJ50X425-30 Adjustable Cylinder Specifications
- Model: SAIJ50X425-30
- Type: Double-acting adjustable stroke cylinder
- Bore size: 50 mm
- Stroke: 425 mm (adjustable via mechanical stopper)
- Operating pressure: 0.1–0.9 MPa
- Medium: Clean air (ISO8573-1:2010 Class 3.4.2)
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting type: Basic profile with ISO/VDMA mounting grooves
- Port size: Rc1/4 (G1/4 optional)
- Piston rod diameter: 20 mm (chrome-plated steel)
- Material: Aluminum alloy barrel, hardened stainless steel guide rings
- Seals: NBR (standard) / PU (optional for high-speed)
- Stroke adjustment range: 0–425 mm (±0.5 mm positioning accuracy)
- Ambient temperature: -20℃ to 80℃ (with silicone seals up to 120℃)
- Max theoretical thrust: 1570N @0.63MPa
- Weight: 2.8 kg (without accessories)
- Dimensions: 525mm(L) × 60mm(W) × 60mm(H) (full extension)
- Rod thread: M10×1.5 external thread (both ends)
- Repeat positioning accuracy: ±0.2 mm
- Max speed: 500 mm/s (cushioned)
Industrial-grade adjustable cylinder featuring precision-ground rod and multi-layer sealing system. The external stroke adjustment mechanism enables millimeter-level positioning without disassembly. Corrosion-resistant design with IP67 protection rating for harsh environments. Includes built-in magnetic sensor slots (M5×0.8 thread) for position feedback integration.
- Variable height work platforms in automotive assembly
- Adjustable clamping force fixtures for CNC machining
- Packaging line product positioning gates
- Glass handling equipment with adaptive stroke control
- Plastic injection molding ejector systems
- Use locknuts (included) to secure adjustment bolts after positioning
- Maintain 0.5–1mm clearance between stopper and cylinder head during adjustment
- Lubricate adjustment threads with MIL-PRF-6085 grease quarterly
| Property | Property Value |
|---|---|
| sku | SAIJ50X425-30 |
| Adjustable Stroke | 30mm |
| 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 | <425mm> |
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.









