Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX550-20
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 SAIJ63BX550-20 Adjustable Cylinder Specifications
- Model: SAIJ63BX550-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63 mm
- Stroke: 550 mm (adjustable)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable air cushion at both ends
- Mounting style: Basic type (MF1 flange optional)
- Port size: Rc1/4 (G1/4 optional)
- Piston rod material: Chrome-plated steel (S45C)
- Cylinder tube: Hard anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 5.8 kg (with standard fittings)
- Dimensions: 715mm(L) × 82mm(W) × 82mm(H)
- Rod thread: M20×1.5 (external)
- Lubrication: Pre-lubricated (optional oil-free)
High-precision industrial cylinder featuring patented position-lock adjustment mechanism with ±0.5mm repeatability. The dual-chamber cushioning system minimizes end-impact noise below 75dB. Corrosion-resistant construction with IP54-rated rod cover for dusty environments. Includes magnetic piston for sensor compatibility.
- Automated assembly line positioning systems
- Press machine ejection mechanisms
- Packaging equipment material stoppers
- Textile machinery tension control
- Automotive welding fixture actuators
Installation note:
For vertical mounting, use auxiliary support brackets when stroke exceeds 300mm.
Maintain 0.5-1mm alignment tolerance during coupling. Lubricate rod weekly in
high-cycle applications (≥500 strokes/min).
| Property | Property Value |
|---|---|
| sku | SAIJ63BX550-20 |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT3/8 |
| Magnet | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 550mm |
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.