2. Piston seal utilizes dual Y-type bidirectional sealing structure with compensation function, offering long service life and low dynamic friction;
3. Cross-shaped tube design with triple tie-rod structure ensures excellent corrosion resistance;
4. Smooth adjustable cushioning mechanism with stable operation;
5. Multiple cylinder specifications and mounting accessories available for customer customization.
Category: Adjustable Cylinders | Brand: AIRTC | Series: SIJ32
AirTAC SIJ32X300-40 Double Rod Adjustable Cylinder Specifications
- Model: SIJ32X300-40
- Type: Double rod adjustable stroke cylinder
- Bore size: Ø32 mm
- Stroke: 300 mm (adjustable)
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Port size: 1/4" NPT (M5 optional)
- Cushioning: Adjustable rubber buffer + air cushion
- Mounting type: Basic (no built-in mounts)
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Weight: 2.8 kg ±5%
- Dimensions (L×W×H):
- Full extended length: 566 mm
- Body diameter: Ø40 mm
- Rod diameter: Ø12 mm (dual rods)
- Center-to-center rod spacing: 40 mm
- ISO standard: 15552 (mounting compatibility)
- Protection rating: IP54 (standard seals)
High-precision dual rod cylinder featuring position-locking capability through its adjustable stroke mechanism. The symmetrical rod design eliminates rotational torque, making it ideal for applications requiring strict linear motion alignment. Enhanced stability comes from oversized piston rods (12mm) and chromium-plated surfaces. Includes dual cushioning system for smooth end-of-stroke deceleration.
- Precision clamping fixtures in CNC machining centers
- Vertical lifting mechanisms for conveyor systems
- Glass panel alignment in LCD manufacturing
- Press-fit operations in automotive assembly
- 3-axis positioning stages for optical inspection

- Use locknuts (not included) on adjustment screws after setting stroke length
- Maintain 0.5mm minimum clearance between rods and adjacent components
- Lubricate with ISO VG32 hydraulic oil if used in high-cycle applications (>500,000 cycles)
Property | Property Value |
---|---|
sku | SIJ32X300-40 |
Adjustable Stroke | <40mm> |
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 | PT1/8 |
Magnet | Non-magnetic |
Bore Diameter | <32 mm> |
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.