Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63AX450-75
1. ISO15552 (formerly ISO6431) standard compliant cylinder
2. Features asymmetric bidirectional sealing structure with compact dimensions and integrated oil reservoir function in piston sealing
3. H-shaped aluminum tubing with rodless design enhances corrosion resistance; External sensor mounting grooves enable quick installation
4. Smooth and stable cushion adjustment mechanism
5. Multiple cylinder specifications and mounting accessories available for versatile applications
6. High-temperature resistant sealing materials support operating temperature range of 0~150℃
Category: Standard Cylinders | Brand: AIRTAC | Series: SAIJ63
AirTAC SAIJ63AX450-75 Adjustable Cylinder Specifications
- Model: SAIJ63AX450-75
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm
- Stroke: 450mm (adjustable through external stopper)
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -10℃ to 80℃
- Cushion type: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic fixed (ISO 15552 standard)
- Port size: G1/4 (NPT1/4 optional)
- Material: Aluminum alloy barrel, chrome-plated piston rod
- Seal material: NBR + PU combination
- Weight: 5.2kg (without accessories)
- Dimensions: 650mm(L) × 82mm(W) × 82mm(H) (fully extended)
- Rod diameter: 20mm
- Max thrust: 1,560N @0.63MPa
- Piston speed: 50–800mm/s
- Protection rating: IP54 (standard wiper design)
High-precision industrial cylinder featuring stepless stroke adjustment through dual external mechanical stoppers. The triple-seal design ensures leak-proof operation in dusty environments, while the chrome-plated rod with integrated scraper prevents contamination ingress. Includes magnetic piston for position sensing compatibility.
- Variable position clamping in CNC fixture systems
- Packaging line product ejection with adjustable timing
- Automotive welding jigs requiring position flexibility
- Plastic injection molding machine core-pull mechanisms
- Palletizing robots with adaptive stroke requirements
Installation note:
Ensure proper alignment of mechanical stoppers with locknuts tightened to 12-15N·m torque.
Lubricate piston rod weekly with ISO VG32 hydraulic oil in high-cycle applications (>500 cycles/hour).
Critical parameter:
Maintain air filtration at ≤25μm to prevent cushion adjustment mechanism wear.
Maximum side load capacity: 180N at mid-stroke position.
| Property | Property Value |
|---|---|
| sku | SAIJ63AX450-75 |
| Adjustable Stroke | 75mm |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT3/8 |
| Magnet | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 450mm |
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.