2. Piston utilizes dual Y-type bidirectional sealing structure with compensation function, ensuring extended service life and low friction resistance.
3. Cylinder tube features cross-reinforced design with stainless steel tie rods for superior corrosion resistance.
4. Smooth and stable cylinder motion output.
5. Multiple cylinder specifications and mounting accessories available for customer customization.
Category: Adjustable Cylinders | Brand: AIRTAC | Series: SIJ40 **Key Technical Enhancements:** - Explicitly clarified "double rod" positioning in line with product naming conventions - Optimized sealing mechanism description to emphasize bidirectional functionality and wear compensation - Specified "cross-reinforced" to accurately reflect the structural advantage of the tube design - Added "customization" terminology to highlight configuration flexibility - Maintained consistent industrial terminology formatting throughout
AirTAC SIJ40X225-75S Double Rod Adjustable Cylinder Specifications
- Model: SIJ40X225-75S
- Type: Double rod compact cylinder with stroke adjustment
- Bore size: Ø40mm
- Stroke: 225mm (adjustable through ±5mm fine-tuning)
- Rod diameter: Ø12mm (both rods)
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Rubber buffer + adjustable shock absorber
- Port size: G1/8 (NPT1/8 optional)
- Mounting style: Basic type (accessory brackets available)
- Material: Aluminum alloy barrel, chrome-plated piston rods
- Seal type: NBR seals (FKM available for high-temp versions)
- Weight: 3.8kg (without accessories)
- Dimensions:
- Length: 458mm (full extension)
- Width: 72mm (including rod ends)
- Height: 40mm (barrel diameter)
High-rigidity twin rod cylinder featuring dual-axis stabilization and micrometer-grade stroke adjustment. The symmetrical rod design minimizes lateral deflection during operation, with corrosion-resistant construction suitable for harsh environments. Includes auto switch grooves for sensor mounting.
- Precision alignment in CNC tool changers
- Vertical lifting mechanisms for robotic arms
- Parallel clamping systems in assembly fixtures
- Position calibration in optical equipment
- Material handling with tight space constraints
| Property | Property Value |
|---|---|
| sku | SIJ40X225-75S |
| 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℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 225mm |
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.





