Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX270-20
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 SAIJ63BX270-20 Adjustable Cylinder Technical Details
- Model: SAIJ63BX270-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm
- Stroke: 20mm (adjustable range: 0-20mm)
- Rod diameter: 20mm
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Rubber buffer + adjustable stopper
- Mounting type: Basic (no specific mounting accessories included)
- Port size: G1/4 (NPT1/4 optional)
- Material: Aluminum alloy body, CR-SUS piston rod
- Temperature range: -20℃ to 80℃
- Weight: 2.8kg ±5%
- Dimensions:
- Extended length: 270mm
- Retracted length: 250mm
- Body width: 80mm
- Mounting height: 63mm
- Seal material: NBR + PU combination
- Lubrication: Pre-lubricated (Grease-free operation)
Precision-adjustable compact cylinder featuring dual micro-stroke adjustment screws (±0.5mm accuracy) for fine positioning. The chromium-plated piston rod provides enhanced corrosion resistance, while the anodized aluminum body ensures lightweight durability. Includes built-in magnet for position sensing compatibility.
- Precision clamping fixtures in CNC machining centers
- Variable height positioning in semiconductor handling robots
- Pressure adjustment mechanisms in plastic injection molding
- Automated packaging line product ejection systems
- Printing press roller engagement control
Installation guidance:
For optimal performance, maintain 0.5-1mm clearance between stopper and cylinder head during adjustment.
Use locknuts (not included) to secure adjustment screws after positioning. Maximum side load: 15% of thrust rating.
| Property | Property Value |
|---|---|
| sku | SAIJ63BX270-20 |
| 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 | 270mm |
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.