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 SAIJ50BX55-40S Adjustable Cylinder Specifications
- Model: SAIJ50BX55-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50 mm
- Stroke: 55 mm (adjustable)
- Mounting style: Front flange (MF series)
- Operating pressure: 0.1-0.9 MPa
- Cushioning: Adjustable pneumatic cushion
- Temperature range: -20℃ to 80℃
- Seal material: NBR (nitrile butadiene rubber)
- Port size: 1/4" NPT (G1/8 optional)
- Weight: 2.45 kg (bare cylinder)
- Dimensions: 200mm(L) × 50mm(W) × 50mm(H) (excluding rod)
- Rod diameter: Ø20 mm
- Rod thread: M10×1.25 (standard)
- Max theoretical force: 1770N @0.63MPa
- Piston speed: 50-750 mm/s
- ISO standard: 15552 compliant
High-precision adjustable stroke cylinder featuring dual-position locking mechanism for mid-stroke positioning. The hardened stainless steel rod and triple-lip seal design ensure extended service life in high-cycle applications. Integrated shock absorbers reduce end-impact noise by 30% compared to standard models.
- Precision clamping fixtures in CNC machining centers
- Variable height positioning in automated assembly lines
- Material handling systems requiring mid-stroke stops
- Packaging machinery with adjustable compression force
- Plastic injection molding ejector mechanisms
- Max side load capacity: 120N at full extension
- Recommended re-lubrication interval: 3 million cycles
- Position repeat accuracy: ±0.3mm
- Ambient humidity limit: ≤90% RH (non-condensing)
| Property | Property Value |
|---|---|
| sku | SAIJ50BX55-40S |
| Adjustable Stroke | <40mm> |
| 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.









