Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX550-20S
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 SAIJ63BX550-20S Adjustable Cylinder Specifications
- Model: SAIJ63BX550-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm
- Stroke: 550mm (adjustable range ±20mm)
- Operating pressure: 0.1–0.8 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting type: Basic type (no built-in mounting)
- Port size: M5x0.8 (standard) / NPT1/8 optional
- Piston rod material: Hard chrome-plated steel
- Tube material: Aluminum alloy (anodized)
- Seal material: NBR (nitrile rubber)
- Weight: 3.5kg (without accessories)
- Dimensions: 600mm(L) × 80mm(W) × 80mm(H) (at full extension)
- Lubrication: Pre-lubricated (optional oil mist lubrication compatible)
High-precision adjustable stroke cylinder featuring micrometer-style stroke adjustment mechanism with ±20mm fine-tuning capability. The dual chrome-plated piston rod and aluminum alloy construction ensure corrosion resistance and precise linear motion. Integrated locknuts maintain position stability during repeated adjustments.
- Variable height positioning in assembly jigs
- Material handling systems requiring stroke adaptation
- Packaging machinery with product size variations
- Automotive welding fixtures needing position calibration
- Semiconductor equipment requiring micron-level adjustments
Operation tip:
Always release air pressure before adjusting stroke. Use two wrenches simultaneously -
one to hold the adjustment nut (17mm) and another to tighten the locknut (22mm).
Maintain 0.05-0.1mm clearance between cushion screws and end caps for optimal cushioning.
| Property | Property Value |
|---|---|
| sku | SAIJ63BX550-20S |
| 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 | 550mm |
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.