Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63X30-20S
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 SAIJ63X30-20S Adjustable Cylinder Technical Details
- Full model designation: SAIJ63X30-20S
- Cylinder type: Double-acting adjustable stroke
- Bore size: 63mm (ISO standard)
- Stroke length: 30mm (mechanically adjustable)
- Operating pressure: 0.1-0.8 MPa
- Temperature range: -20℃ to 80℃
- Cushioning type: Adjustable pneumatic cushion
- Mounting style: Basic type (MF1) with front thread
- Port size: G3/8 (BSPP thread)
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Aluminum alloy with oxidation treatment
- Seal type: NBR rubber (oil & heat resistant)
- Weight: 2.8kg ±5%
- Dimensions (L×W×H): 200mm × 63mm × 63mm (extended length: 230mm)
- Rod end: M20×1.5 external thread
- Protection class: IP54 (standard sealing)
Precision-adjustable compact cylinder featuring micro-stroke control through mechanical stopper system. The 20S variant includes reinforced rod bearings and dual cushioning adjustment screws for vibration-sensitive applications. Requires 5-40μm filtered air with ISO VG32 lubricant (optional oil-free operation).
- Precision clamping fixtures in CNC machining centers
- Variable stroke press mechanisms
- Automated packaging line positioning gates
- Semiconductor wafer handling robots
- Printing press roller engagement systems
Installation guidelines:
Max lateral load 35N. For vertical mounting, use counterbalance valves.
Stroke adjustment requires 15mm wrench space on both ends. Lubricate rod weekly
in high-cycle applications (>500,000 cycles/month).
| Property | Property Value |
|---|---|
| sku | SAIJ63X30-20S |
| 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 | 30mm |
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.