Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63X220-20S
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 SAIJ63X220-20S Adjustable Stroke Cylinder Technical Details
- Model: SAIJ63X220-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63mm
- Stroke: 220mm (adjustable range ±10mm)
- Operating pressure: 0.15–0.8 MPa
- Adjustment mechanism: External mechanical stopper with locknut
- Port size: 1/4" NPT (G1/8 optional)
- Cushioning: Air cushion adjustable at both ends
- Mounting style: Basic foot mounting (ISO 15552 standard)
- Temperature range: -20℃ to 80℃
- Body material: Aluminum alloy (piston rod: chrome-plated steel)
- Seal material: NBR (Nitrile rubber)
- Weight: 3.2kg (without accessories)
- Dimensions: 285mm(L) × 63mm(Ø) × 85mm(H) (foot mounting base height)
- Max thrust: 197N @0.5MPa
- Piston speed: 50–700mm/s
- Protection class: IP54 (standard wiper seal)
Precision-adjustable industrial cylinder featuring a unique stroke adjustment mechanism with ±10mm fine-tuning capability. The dual cushioning system minimizes end-impact noise while maintaining positioning accuracy (±0.5mm repeatability). Integrated mounting slots allow for tool-free position locking during setup.
- Variable height positioning in conveyor systems
- Die casting machine ejection mechanisms
- Plastic injection molding clamp adjustment
- Automated welding jig positioning
- Packaging machine product height compensation
Operation tip:
Always lubricate with ISO VG32 hydraulic oil before initial use.
For precise adjustment, loosen the locknut and rotate the stopper
(1 full rotation = 1.5mm stroke change). Maintain 20mm clearance
behind cylinder for full stroke operation.
| Property | Property Value |
|---|---|
| sku | SAIJ63X220-20S |
| 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 | 220mm |
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.