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 SAIJ50X270-75 Technical Specifications
- Model Code: SAIJ50X270-75
- Type: Single rod double-acting adjustable stroke cylinder
- Bore size: Ø50 mm (ISO 6432 standard)
- Stroke: 270 mm (adjustable through built-in stroke limiter)
- Adjustment range: ±5mm fine-tuning via external screw mechanism
- Operating pressure: 0.05-1.0 MPa (0.5-10 bar)
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: Basic type (ISO 15552 foot mounting compatible)
- Weight: 2.8 kg (with standard accessories)
- Dimensions:
- Extended length: 470 mm (stroke 270 + body)
- Retracted length: 200 mm
- Body diameter: Ø63 mm
- Rod thread: M16×1.5
- Material:
- Tube: Aluminum alloy with hard anodizing
- Piston rod: Chrome-plated stainless steel (SUS304)
- Seals: NBR (nitrile rubber)
- Temperature range: -20℃ to +80℃ (non-freezing)
- Lubrication: Pre-lubricated (recommended relubrication every 3,000 km stroke)
Precision-engineered adjustable stroke cylinder featuring dual-position memory function through its unique screw-lock mechanism. The T-slot design on the piston allows for external stroke adjustment without disassembly. Enhanced durability with triple-layer rod sealing (wiper/scraper/main seal) for contaminated environments.
- Variable clamping force fixtures in CNC machining centers
- Packaging line product ejection systems
- Plastic injection molding machine core-pull mechanisms
- Automated warehouse stacker positioning
- Glass tempering furnace door adjustment
| Property | Property Value |
|---|---|
| sku | SAIJ50X270-75 |
| 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 | 270mm |
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.









