Airtac SIJ50 Double Rod Adjustable Cylinder SIJ50X350-20
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 SIJ50X350-20 Double Rod Adjustable Cylinder Specifications
- Model: SIJ50X350-20
- Type: Double rod adjustable stroke cylinder
- Bore size: 50mm
- Stroke: 350mm (adjustable via external stoppers)
- Rod diameter: 20mm (both rods)
- Operating pressure: 0.05–1.0 MPa
- Port size: G1/8 (Rc1/8 optional)
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting type: Basic profile with multiple mounting options (MF1/MF2 pattern)
- Temperature range: -20℃ to 80℃
- Material: Aluminum alloy barrel, hard chrome-plated piston rods
- Seal type: NBR seals with wear-resistant ring
- Weight: 4.8kg (with standard accessories)
- Dimensions: 640mm(L) × 75mm(W) × 85mm(H) (full extension)
- ISO standard: 15552 compliant
- Protection class: IP54 (standard seals)
High-rigidity dual rod cylinder featuring micrometer-style stroke adjustment (±3mm fine-tuning capability). Precision-ground rods with 4-strip scraper design prevent particle ingress. The symmetrical force distribution enables stable linear motion under side loads up to 150N. Includes magnetic piston for position sensing compatibility.
- Precision clamping fixtures in CNC machining centers
- Vertical lifting mechanisms for packaging conveyors
- Sheet metal bending machine backgauges
- Automated welding positioners
- Glass handling equipment with position feedback
Installation note:
Lubricate piston rods with ISO VG32 hydraulic oil before initial operation.
For vertical mounting, install lock nuts on both adjustment screws to prevent stroke drift.
Maintain 0.5mm minimum clearance between stoppers at full retraction.
| Property | Property Value |
|---|---|
| sku | SIJ50X350-20 |
| Adjustable Stroke | <20mm> |
| 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 | Non-magnetic |
| Bore Diameter | <50mm> |
| Stroke | 350mm |
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.