Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63AX55-20S
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 SAIJ63AX55-20S Adjustable Cylinder Technical Details
- Model Code: SAIJ63AX55-20S
- Bore Size: 63mm (ISO 6432 standard)
- Stroke Adjustment: 20-55mm (mechanical screw-type adjuster)
- Operating Pressure: 0.1-1.0 MPa
- Cushioning: Dual adjustable pneumatic cushions
- Piston Material: Hard anodized aluminum alloy
- Rod Material: Chrome-plated steel (Cr-Mo)
- Seal Type: HNBR seals (high nitrile for oil resistance)
- Mounting Style: Front flange with ISO 15552 mounting pattern
- Port Size: G1/8 (NPT optional)
- Temperature Range: -20℃ to 80℃
- Weight: 2.3kg ±5% (without accessories)
- Dimensions: 215mm(L) × 80mm(W) × 80mm(H) (max extended length)
- Repeat Positioning Accuracy: ±0.5mm
- Max Thrust: 312N @ 0.63MPa
- Lubrication: Pre-lubricated (non-re-lube design)
Precision adjustable stroke cylinder featuring micrometer-style stroke adjustment with locknut for industrial automation. The dual-cushion design minimizes end-impact noise while maintaining 0.5m/s maximum piston speed. Corrosion-resistant construction with IP54 protection makes it suitable for harsh environments. Requires 40μm filtered air with ISO 8573-1:2010 Class 4.4.3 air quality.
- Packaging machine stopper positioning
- CNC fixture clamping force adjustment
- Electronic component press-fit operations
- Glass handling vacuum cup height control
- Pharmaceutical blister packaging tooling
Installation protocol:
Always calibrate stroke under no-load conditions. For vertical mounting,
use rod-down orientation to prevent seal wear. Allow 50mm front clearance
for full stroke adjustment. Torque mounting bolts to 12-15N·m.
| Property | Property Value |
|---|---|
| sku | SAIJ63AX55-20S |
| 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 | 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.