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 SAIJ50AX375-75 Adjustable Cylinder Specifications
- Model: SAIJ50AX375-75
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50 mm
- Stroke length: 75 mm (adjustable via external stopper)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Port size: Rc1/4 (G1/4 optional)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Lubrication: Pre-lubricated (ISO VG32 recommended)
- Mounting style: Basic type (axial mounting holes)
- Material: Aluminum alloy barrel, CR12MoV piston rod
- Seal material: NBR with wear-resistant ring
- Weight: 2.3 kg ±5%
- Dimensions (L×W×H): 375mm × 50mm × 50mm (extended length: 450mm)
- Protection rating: IP40 (standard), IP67 available with optional accessories
Precision-engineered adjustable stroke cylinder featuring dual cushion control and high repeat positioning accuracy (±0.5mm). The chrome-plated piston rod and dual-seal design ensure reliable operation in high-cycle applications. Includes 4-position adjustable stroke mechanism with locknut for stable position retention.
- Position-controlled clamping fixtures in CNC machinery
- Variable height adjustment in conveyor systems
- Precision press mechanisms for electronic component assembly
- Packaging machine product positioning gates
- Automated welding equipment tooling positioners
| Property | Property Value |
|---|---|
| sku | SAIJ50AX375-75 |
| 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 | 375mm |
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.









