Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63X55-40
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 SAIJ63X55-40 Adjustable Cylinder Specifications
- Model: SAIJ63X55-40
- Type: Double-acting adjustable cushioning cylinder
- Bore size: Ø63 mm
- Stroke: 55 mm
- Cushion adjustment: External thread type (both ends)
- Operating pressure: 0.05–0.8 MPa
- Temperature range: -20℃ to 80℃
- Mounting style: Standard square flange (ISO 15552 compliant)
- Port size: G1/8 (NPT1/8 optional)
- Piston rod material: Hard chrome-plated steel
- Cushion type: Two-stage adjustable rubber/polyurethane
- Seal material: NBR (Nitrile), Polyurethane optional
- Weight: Approximately 1.8 kg (without accessories)
- Dimensions:
- Body diameter: Ø63 mm
- Extended length: 140 mm (55mm stroke + end caps)
- Retracted length: 85 mm
- Mounting flange: 80mm × 80mm × 12mm
High-precision industrial cylinder featuring micrometer-style adjustable cushioning valves at both ends, enabling precise control over piston deceleration. The anodized aluminum barrel with integrated wear-resistant guide rings ensures smooth operation across 5,000+ km service life. Includes magnetic piston for sensor compatibility.
- Precision press-fit operations in automotive assembly
- Variable stroke positioning in semiconductor handling
- Shock-sensitive packaging machinery ejection systems
- Automated food processing equipment with cleanroom requirements
- Plastic injection molding machine core pulls
Operational guidance:
Adjust cushion needles in 1/4-turn increments during dry-run tests.
Lubricate through air line using ISO VG32 turbine oil (1-2 drops/m³).
Avoid side loads exceeding 30N – use guide units for heavy moment applications.
| Property | Property Value |
|---|---|
| sku | SAIJ63X55-40 |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT3/8 |
| Magnet | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 55mm |
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.