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 Cylinder SAIJ63X185-20S Technical Specifications
- Model: SAIJ63X185-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63 mm
- Stroke: 185 mm (adjustable)
- Operating pressure: 0.15–0.8 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting style: Standard ISO/VDMA front flange (optional accessories for other mounts)
- Operating temperature: -20℃ to 80℃
- Port size: G1/4 (NPT1/4 optional)
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Aluminum alloy with hard anodized surface
- Seal material: NBR (Nitrile rubber)
- Weight: 3.2 kg (±5%)
- Dimensions (L×W×H): 300mm × 80mm × 80mm (extended length may vary with stroke adjustment)
- Rod end thread: M16×1.5
- Protection rating: IP65 (dust-tight & protected against water jets)
High-precision adjustable stroke cylinder featuring micro-metric stroke adjustment mechanism (±1mm accuracy) with locknut. The dual cushioning system minimizes impact noise and vibration at stroke ends. Corrosion-resistant construction with integrated mounting slots enables flexible installation in confined spaces.
- Precision positioning in automated assembly lines
- Variable height adjustment mechanisms
- Packaging machine stopper systems
- Plastic injection molding ejectors
- Automotive component testing equipment
| Property | Property Value |
|---|---|
| sku | SAIJ63X185-20S |
| 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 | 185mm |
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.









