Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX500-20S
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 SAIJ63BX500-20S Adjustable Cylinder Specifications
- Model: SAIJ63BX500-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63 mm
- Stroke length: 500 mm (adjustable)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting type: Square flange (ISO 15552 standard)
- Port size: Rc1/4 (NPT1/4 optional)
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Weight: 5.8 kg (with standard accessories)
- Dimensions: 680mm(L) × 80mm(W) × 80mm(H) (max extended length)
- Protection rating: IP54 (standard wiper seal)
- Piston speed: 50–800 mm/s
- Lubrication: Required (ISO VG32 pneumatic tool oil)
High-precision adjustable stroke cylinder with magnetic piston for position sensing compatibility. Features a double-rod design for enhanced stability in long-stroke applications. The chrome-plated piston rod includes anti-rotation mechanism (20S suffix) for precise load orientation. Requires 40μm filtered air with 1-10 mg/m³ oil mist lubrication.
- Variable-height material handling platforms
- Automated assembly line positioning systems
- Packaging machine stroke adjustment mechanisms
- Automotive welding fixture height control
- Textile machinery tension adjustment
Installation note:
Use alignment jigs during mounting to prevent side load. For stroke adjustment,
loosen both lock nuts simultaneously before repositioning stroke collars.
Requires monthly lubrication via built-in grease fittings (M6×1 thread).
| Property | Property Value |
|---|---|
| sku | SAIJ63BX500-20S |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT3/8 |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 500mm |
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.