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 SAIJ50BX55-20S Adjustable Cylinder Specifications
- Model: SAIJ50BX55-20S
- Type: Adjustable stroke double-acting cylinder
- Bore size: Ø50mm
- Stroke: 20mm (adjustable)
- Adjustment range: 0-20mm (±10mm)
- Operating pressure: 0.05-1.0 MPa
- Cushion type: Fixed rubber buffer + adjustable stroke mechanism
- Mounting style: Basic type (axial mounting holes)
- Port size: PT1/4 (G1/4 optional)
- Operating temperature: -10℃ to 80℃
- Material: Aluminum alloy barrel, hardened steel piston rod
- Seal material: NBR (nitrile rubber)
- Protection rating: IP54 (standard wiper)
- Weight: 1.85kg ±2%
- Dimensions (L×W×H): 202mm × 50mm × 50mm (full extension)
- Rod end thread: M10×1.25
- Lubrication: Pre-lubricated (Grease-free operation available)
Precision adjustable stroke cylinder with dual-position locking mechanism, featuring micrometer-style stroke adjustment (±10mm) through rotating end cap. Hard chrome-plated piston rod with multi-lip wiper ensures dust resistance. Ideal for applications requiring fine position control without external sensors.
- Precision clamping fixtures in CNC machining centers
- Variable height positioning in conveyor systems
- Printing press roller adjustment mechanisms
- Packaging machine product height compensation
- Automotive assembly line tooling positioning
| Property | Property Value |
|---|---|
| sku | SAIJ50BX55-20S |
| 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 | 55mm |
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.









