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 SAIJ50X145-30 Adjustable Cylinder Technical Details
- Model: SAIJ50X145-30
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50 mm
- Stroke: 145 mm (max) with ±5mm adjustable range
- End position adjustment: Mechanical screw-type (30mm adjustment scale)
- Operating pressure: 0.15–0.8 MPa
- Temperature range: -20℃ to 80℃
- Port size: 1/4" NPT (G1/8 optional)
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: Basic type (MF1) with optional foot mounting (MA1)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Weight: 1.65 kg (without accessories)
- Dimensions:
- Total length: 298 mm (at mid-stroke)
- Body diameter: Ø50 mm
- Mounting base: 34×34 mm square pattern
- Rod end thread: M12×1.75
- Protection rating: IP54 (standard seals)
Precision-adjustable pneumatic cylinder featuring mechanical stroke adjustment screws with locking nuts, enabling micron-level positioning accuracy (±0.2mm repeatability). The through-rod design allows external stroke indication and manual override capability. Optimized for applications requiring fine end-point tuning without disassembly.
- Precision clamping fixtures in CNC machining centers
- Variable stroke press mechanisms
- Packaging machine product height adjustment systems
- Automotive assembly line positioning stops
- Glass handling equipment with soft-landing requirements
| Property | Property Value |
|---|---|
| sku | SAIJ50X145-30 |
| 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 | 145mm |
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.









