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 SAIJ50BX650-75 Adjustable Stroke Cylinder Specifications
- Model: SAIJ50BX650-75
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50mm
- Stroke: 650mm (adjustable ±75mm)
- Operating pressure: 0.05–1.0 MPa
- Adjustment mechanism: External mechanical stopper with locknut
- Port size: G1/8 (Rc1/8 optional)
- Cushion type: Air cushion adjustable at both ends
- Temperature range: -10℃ to 80℃
- Seal material: Polyurethane (NBR optional)
- Rod material: Chrome-plated carbon steel
- Weight: 3.8kg ±2%
- Dimensions: 1,165mm(L) × 62mm(W) × 62mm(H) (max extended length)
- Protection rating: IP54 (standard wiper seal)
- Piston speed: 50–800 mm/s
High-precision stroke-adjustable cylinder featuring a unique dual-scale positioning system (coarse adjustment via stopper, fine tuning via micrometer). The hardened piston rod and multi-layered sealing system ensure reliable operation in high-cycle applications. Includes magnetic piston for position sensing compatibility.
- Variable height positioning in automated assembly lines
- Material handling equipment with adjustable clamping force
- Packaging machinery requiring stroke modification between product changes
- Press-fit operations with depth control requirements
- Automotive welding jigs needing periodic adjustment
- Operates in 85% RH max humidity (non-condensing)
- Withstands vibration up to 20Hz/1.5mm amplitude
- Chemical resistance: Compatible with most industrial lubricants (avoid ester-based oils)
| Property | Property Value |
|---|---|
| sku | SAIJ50BX650-75 |
| Adjustable Stroke | 75mm |
| 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.









