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 SAIJ50X300-40 Adjustable Cylinder Technical Details
- Model: SAIJ50X300-40
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50mm (±0.1mm tolerance)
- Stroke: 300mm (adjustable via external stopper)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -10℃ to 80℃
- Cushioning: Rubber buffer + adjustable hydraulic damper
- Mounting style: Basic type (no built-in mounting features)
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Rod material: Chrome-plated carbon steel (5μm coating)
- Tube material: Aluminum alloy (6063-T5)
- Seal material: NBR (nitrile rubber)
- Weight: 2.8kg (without accessories)
- Dimensions:
- Extended length: 550mm ±2mm
- Retracted length: 250mm ±2mm
- Body diameter: Ø56mm
- Rod diameter: Ø16mm
High-precision industrial cylinder with external stroke adjustment capability, featuring a dual cushioning system for smooth end-of-stroke deceleration. The hardened piston rod with multi-layer chrome plating ensures wear resistance in high-cycle applications. Requires 5μm filtered air with lubrication (ISO VG32 recommended).
- Variable position clamping in CNC fixture systems
- Material handling with adjustable lifting heights
- Packaging machine pusher mechanisms
- Plastic injection molding ejector systems
- Automated assembly line positioning
| Property | Property Value |
|---|---|
| sku | SAIJ50X300-40 |
| 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 | Non-magnetic |
| Bore Diameter | <50mm> |
| Stroke | 300mm |
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.









