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 SIJ40X300-50S Double Rod Adjustable Cylinder Specifications
- Model: SIJ40X300-50S
- Type: Double rod adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 300mm (adjustable via external stoppers)
- Rod diameter: 12mm (both rods)
- Operating pressure: 0.05–1.0 MPa
- Ambient temperature: -20℃ to 80℃
- Cushioning: Adjustable air cushion at both ends
- Mounting type: Standard foot mounting (50S series)
- Port size: Rc1/8 (G1/8 optional)
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel (S45C)
- Seal material: NBR (nitrile rubber)
- Weight: 2.8kg ±3%
- Dimensions:
- Body length: 380mm (base to rod end)
- Overall width: 64mm (mounting foot span)
- Height: 56mm (excluding rods)
- Total extended length: 680mm (full stroke)
High-rigidity dual rod cylinder featuring precision-ground guide rods for enhanced lateral load capacity. Integrated magnetic piston enables position sensing compatibility. The adjustable stroke mechanism allows ±3mm fine-tuning via hex wrench. Corrosion-resistant construction with IP54 protection rating.
- Precision alignment systems in semiconductor manufacturing
- Vertical lifting mechanisms for packaging lines
- Parallel gripper actuation in robotic systems
- Web tension control in printing machinery
- Position locking in CNC tool changers
| Property | Property Value |
|---|---|
| sku | SIJ40X300-50S |
| Adjustable Stroke | <50mm> |
| 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 | 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.





