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 SAIJ50BX145-100S Adjustable Cylinder Specifications
- Model: SAIJ50BX145-100S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50 mm
- Stroke: 100 mm (adjustable through external stopper)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable elastic cushion at both ends
- Port size: G1/8 (Rc1/8 optional)
- Piston speed: 50–700 mm/s
- Ambient temperature: -20℃ to 80℃
- Mounting type: Standard AF/FF series brackets
- Rod material: Chrome-plated carbon steel (C45E)
- Tube material: Anodized aluminum alloy
- Seal material: NBR/PU hybrid seals
- Weight: 2.8 kg (without accessories)
- Dimensions: 230mm(L) × 50mm(Bore) × 67mm(H) (fully retracted)
- Rod thread: M14×1.5 external thread
- Lubrication: Pre-lubricated (Oil-free operation possible)
- Protection rating: IP54 (standard wiper design)
Precision-adjustable pneumatic cylinder featuring micrometer-style stroke adjustment mechanism with ±0.5mm repeatability. The BX145 variant includes enhanced rod lock stability and anti-rotation design, with corrosion-resistant treatment for harsh environments. Requires 5-40μm filtered air with ISO 8573-1:2010 class 3 air quality.
- Precision positioning in semiconductor handling equipment
- Variable stroke requirements in automotive assembly jigs
- Packaging line product height adjustment systems
- Press tooling with progressive force control
- Textile machinery tension control units
| Property | Property Value |
|---|---|
| sku | SAIJ50BX145-100S |
| Adjustable Stroke | 100mm |
| 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 | 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.









