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 SAIJ50X155-20 Adjustable Stroke Cylinder Specifications
- Model: SAIJ50X155-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50mm
- Stroke: 155mm (Adjustable range: 20-155mm)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable air cushion at both ends
- Port size: M5x0.8 (G1/8 adapter optional)
- Mounting style: Front flange (ISO 15552 standard)
- Piston rod material: Chrome-plated stainless steel (SUS304)
- Cylinder tube: Hard-anodized aluminum alloy
- Operating temperature: -20℃ to 80℃
- Seal material: Nitrile rubber (NBR) standard
- Weight: 2.7kg (with standard accessories)
- Dimensions: 315mm(L) × 60mm(W) × 60mm(H)
- Rod end type: Female thread M10x1.25
- Lubrication: Pre-lubricated (Oil-free operation possible)
Precision-adjustable industrial cylinder featuring a unique mechanical stroke adjustment mechanism with positive locking. The dual chrome-plated piston rod enhances corrosion resistance in humid environments. Integrated magnetic sensor slots (both sides) enable position feedback when used with compatible sensors.
- Packaging machine stopper positioning
- Automated welding fixture height adjustment
- Conveyor gate control systems
- Plastic injection molding ejectors
- Textile machinery tension control
| Property | Property Value |
|---|---|
| sku | SAIJ50X155-20 |
| 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 | 155mm |
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.









