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 SAIJ63X900-20 Technical Details
- Model Code: SAIJ63X900-20
- Type: ISO 15552 compliant adjustable stroke cylinder
- Bore size: Ø63mm (±0.1mm tolerance)
- Stroke length: 900mm (adjustable through external stopper)
- Operating pressure: 0.05-1.0 MPa (0.5-10 bar)
- Cushioning: Double adjustable hydraulic buffer (3-stage)
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Mounting style: Front/rear threaded mounting (M12×1.75) with optional ISO 15552 flange
- Port size: G1/8 (BSPP) with NPT adaptor available
- Piston rod material: Hard chrome-plated carbon steel (HRC 45-50)
- Tube material: Anodized aluminum alloy (6063-T5)
- Seal type: HNBR seals with wear-resistant guide rings
- Weight: 4.8kg ±3% (without accessories)
- Dimensions: 1035mm(L) × 78mm(W) × 82mm(H) (max extended length)
- Repeat positioning accuracy: ±0.5mm (under 0.5MPa)
- Max theoretical force: 312N at 0.63MPa (extend), 275N at 0.63MPa (retract)
- Lubrication: Pre-lubricated (Molykote 111), maintenance interval: 2000km stroke
High-precision long-stroke cylinder featuring mechanical stroke adjustment with locking nuts, designed for heavy-duty positioning tasks. The dual chrome-plated piston rod and triple-layer sealing system ensure 5,000km service life under standard conditions. Includes magnetic piston for sensor mounting (D-C73 compatible).
- Automated palletizing systems requiring variable stacking heights
- Plastic injection molding machine ejectors
- Automotive welding fixture positioning
- Paper converting equipment with adjustable cutting lengths
- Solar panel production line handling systems
| Property | Property Value |
|---|---|
| sku | SAIJ63X900-20 |
| 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 | <900mm> |
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.







