2. Piston features dual Y-type bidirectional seals with self-compensation, ensuring extended service life and minimal dynamic friction
3. Cylinder tube with cross rib design and triple tie rods enhances corrosion resistance
4. Adjustable cushioning ensures smooth cylinder operation
5. Multiple cylinder specifications and mounting accessories are available to meet diverse customer requirements
Category: Adjustable Cylinders, Brand: AIRTAC, Series: SIJ50
AirTAC SIJ50X25-30S Double Rod Adjustable Cylinder Specifications
- Model: SIJ50X25-30S
- Type: Double rod adjustable stroke cylinder
- Bore size: Ø50 mm
- Stroke: 25 mm (adjustable)
- Operating pressure: 0.15–0.8 MPa
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (standard) / G1/8 optional
- Cushioning: Adjustable pneumatic cushion
- Mounting type: Front flange mounting (MF1)
- Weight: 3.2 kg ±5%
- Dimensions: 200mm(L) × 50mm(W) × 50mm(H)
- Rod material: Hard chrome-plated carbon steel
- Tube material: Aluminum alloy with anodized surface
- Seal material: NBR (Nitrile rubber)
- Protection rating: IP40 (standard)
Precision double rod cylinder featuring stroke adjustment mechanism with ±1mm positioning accuracy. The dual piston rod design provides enhanced rigidity and stability during side load operations. Includes auto switch groove for sensor mounting and oil mist lubrication port. Optimal for applications requiring precise stroke control and repeat positioning.
- Precision clamping fixtures in CNC machining centers
- Material transfer gates in automated assembly lines
- Vertical lifting mechanisms with dual-point support
- Paper feeding systems in printing machinery
- Position locking in semiconductor handling equipment
| Property | Property Value |
|---|---|
| sku | SIJ50X25-30S |
| Adjustable Stroke | 30mm |
| 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 | <50mm> |
| Stroke | <25 mm> |
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.





