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 SAIJ50BX650-20 Adjustable Stroke Cylinder Specifications
- Model: SAIJ50BX650-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50mm
- Stroke: 650mm (adjustable)
- Adjustment mechanism: Mechanical rotation-type stroke limiter
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Rubber bumper + external adjustable
- Mounting style: Basic type (no built-in mounting)
- Port size: M5x0.8 (G1/8 optional)
- Rod material: Hard chrome-plated steel
- Tube material: Aluminum alloy with hard anodizing
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: ~7.8kg (including rod end accessories)
- Dimensions: 900mm(L) × 58mm(W) × 58mm(H) (max extended length)
- Rod thread: M20x1.5
- Protection rating: IP54 (standard wiper seal)
- Operating medium: Clean dry air (40μm filtered)
High-precision adjustable stroke cylinder featuring dual-position mechanical locking and 360° rotatable stroke adjustment ring. The hardened piston rod and wear-resistant guide bands ensure smooth operation in heavy-duty cycles. Includes magnetic piston for position sensing compatibility.
- Variable height positioning in automated assembly lines
- Material handling systems requiring adjustable clamping force
- Packaging machinery with variable product sizes
- Automotive fixture adjustments during welding processes
- Press tooling with depth control requirements
| Property | Property Value |
|---|---|
| sku | SAIJ50BX650-20 |
| 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 | Non-magnetic |
| Bore Diameter | <50mm> |
| Stroke | 650mm |
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.









