Airtac SIJ50 Double Rod Adjustable Cylinder SIJ50X75-20S
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 SIJ50X75-20S Dual Axis Adjustable Cylinder Specifications
- Model: SIJ50X75-20S
- Type: Double rod adjustable stroke cylinder
- Bore size: Ø50mm
- Stroke: 75mm (adjustable)
- Rod diameter: Ø20mm (both rods)
- Operating pressure: 0.05–0.9 MPa
- Adjustable stroke range: 20-75mm
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Cushioning: Rubber buffer + adjustable cushion screw
- Operating temperature: -10℃ to 80℃
- Piston speed: 50-800 mm/s
- Repeat positioning accuracy: ±0.5mm
- Material: Aluminum alloy body, chrome-plated piston rod
- Seal material: NBR (standard), optional PU seals
- Weight: 2.8 kg (excluding accessories)
- Dimensions: 230mm(L) × 70mm(W) × 70mm(H) (fully retracted)
- Mounting type: Standard base mounting with multiple accessory options
- Protection rating: IP54 (standard), IP67 available on request
Precision dual-rod cylinder with mechanical stroke adjustment mechanism, featuring synchronized movement control through twin piston rods. The symmetrical design minimizes lateral torque for enhanced stability in multi-axis applications. Includes stroke adjustment locknuts and wear-resistant guide bushings. Requires ISO 8573-1:2010 [3:4:3] class compressed air.
- Precision clamping fixtures in CNC machining centers
- Parallel gripper mechanisms for robotic arms
- Vertical lifting platforms in packaging lines
- Alignment adjustment systems in optical equipment
- Material positioning in semiconductor manufacturing
Installation note:
Maintain parallel alignment within 0.2mm/m during mounting. Lubricate through air port with ISO VG32 turbine oil
during initial operation. Adjust cushion screws gradually while monitoring cylinder deceleration.
Critical parameters:
Maximum side load capacity 150N. Avoid axial torsion exceeding 3Nm. When used in vertical orientation,
install an emergency brake valve for fail-safe operation.
| Property | Property Value |
|---|---|
| sku | SIJ50X75-20S |
| 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 | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | 75mm |
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.