Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63X425-40
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 SAIJ63 Adjustable Stroke Cylinder SAIJ63X425-40 Technical Details
- Model: SAIJ63X425-40
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm (ISO standard)
- Stroke: 425mm (adjustable through stopper mechanism)
- Adjustment range: 0-40mm (via external screw)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable air cushion at both ends
- Temperature range: -20℃ to 80℃
- Port size: G1/8 (M5 optional)
- Mounting type: Basic/Foot-mounted (ISO 15552 standard)
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Weight: 4.2kg ±5% (without accessories)
- Dimensions: 647mm(L) × 80mm(W) × 80mm(H) (fully extended)
- Minimum installation spacing: 512mm (retracted length)
- Lubrication: Required (ISO VG32 hydraulic oil recommended)
High-precision industrial cylinder featuring a unique mechanical stopper system for mid-stroke positioning. The hardened piston rod and double-lip seal design ensure 5,000km+ service life under standard conditions. Includes shock-absorbing adjustment screws for precise end-position tuning (±0.5mm repeatability).
- Variable position clamping in CNC fixtures
- Material handling with multiple stop points
- Packaging line product height adjustment
- Automated assembly position compensation
- Plastic injection mold core-pulling mechanisms
Installation guidelines:
Align stopper screws perpendicular to cylinder axis. Lubricate through air port
before initial operation. Maintain 0.3-0.6 MPa pressure during adjustment.
Allow 20mm clearance behind stopper mechanism for maintenance access.
| Property | Property Value |
|---|---|
| sku | SAIJ63X425-40 |
| Adjustable Stroke | <40mm> |
| 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 | <425mm> |
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.