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 SAIJ50 Adjustable Cylinder SAIJ50X375-75 Technical Specifications
- Model Code: SAIJ50X375-75
- Cylinder Type: Double-acting adjustable stroke with mechanical lock
- Bore size: Ø50 mm (±0.02mm manufacturing tolerance)
- Stroke: 375 mm (adjustable range ±3mm via stopper)
- Operating pressure: 0.1–1.0 MPa (1–10 bar)
- Piston speed: 50–800 mm/s (lubricated condition)
- Cushioning: Adjustable rubber buffer (front/rear)
- Port size: 1/4" NPT (G1/4 optional)
- Ambient temperature: -20℃ to 80℃ (dry air required below 0℃)
- Seal material: Polyurethane (NBR optional)
- Rod material: Chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy
- Weight: 3.8 kg (without accessories)
- Dimensions: 450mm(L) × 80mm(W) × 80mm(H) (at full extension)
- ISO standard: 6432 (mounting dimensions compliant)
- Repeat accuracy: ±0.5mm (with guide mechanism)
High-precision adjustable stroke cylinder featuring dual-position mechanical locking for mid-stroke fixation. The through-rod design allows external position monitoring, while the double O-ring seals ensure leak-free operation in dusty environments. Requires 40μm filtered air with ISO VG32 lubricator oil (optional oil-free operation).
- Precision press-fit operations in automotive assembly
- Variable height positioning for conveyor systems
- Clamping force adjustment in CNC fixture setups
- Packaging machine stopper mechanisms
- Glass cutting equipment with position feedback
- Max lateral load: 150N at mid-stroke
- Breakaway pressure: ≤0.08 MPa
- Service life: 5,000 km (ISO 15552 standard testing)
- Rebuild interval: 3 million cycles (standard seals)
| Property | Property Value |
|---|---|
| sku | SAIJ50X375-75 |
| 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.









