2. Features an **asymmetric bidirectional sealing structure** for piston seals, offering **compact dimensions** and **integrated oil reservoir functionality**;
3. Constructed with an **octagonal aluminum alloy profile** (no tie rods), ensuring **superior corrosion resistance**. Includes **pre-machined sensor mounting grooves** for effortless installation;
4. Compared to ISO 15662 standard cylinders, the SAU series features **a more compact body length relative to its bore size**;
5. Equipped with a **smooth adjustable cushioning mechanism** for stable motion control;
6. **Compatible with SC series mounting accessories** for simplified integration;
7. Utilizes **high-temperature resistant sealing materials**, supporting an **operating temperature range of 0~150°C**.
Category: Standard Cylinders | Brand: Airtac | Series: SAUJ63 (Note: Minor text optimizations were made for technical clarity while retaining all original specifications. HTML line breaks preserved as requested.)
AirTAC SAUJ63 Adjustable Stroke Cylinder SAUJ63X900-20S Technical Details
- Model Code: SAUJ63X900-20S
- Type: Adjustable mechanical stroke cylinder (double-acting)
- Bore size: 63mm
- Stroke adjustment range: 50-900mm (manual stroke setting)
- Operating pressure: 0.05-1.0 MPa
- Piston speed: 50-750 mm/s
- Port thread: G3/8 (NPT1/4 optional)
- Cushioning: Adjustable elastic cushion (both ends)
- Ambient temperature: -20℃ to 80℃
- Lubrication: Pre-lubricated (Optional oil-free operation)
- Rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Weight: 3.8kg (standard configuration)
- Dimensions (L×W×H):
- Min. retracted length: 298mm
- Max. extended length: 1,198mm
- Mounting base: 125mm × 63mm
- Rod end thread: M20×1.5
Heavy-duty adjustable stroke cylinder featuring manual stroke locking mechanism with 5mm incremental markings. The dual-rod design with hexagon adjustment nuts enables precise stroke control without disassembly. Integrated shock absorbers minimize end-impact noise (≤75dB). Compatible with magnetic sensors for position feedback.
- Variable height positioning in automotive assembly jigs
- Packaging line product ejection systems
- Plastic injection molding machine gate controls
- Warehouse vertical lift actuators
- Textile machinery tension adjustment units
- 1. Loosen both end lock nuts using 17mm wrench
- 2. Rotate threaded rods to desired stroke (watch scale markings)
- 3. Securely retighten nuts (35-40N·m torque)
- 4. Perform 3-5 test cycles before full operation
| Property | Property Value |
|---|---|
| sku | SAUJ63X900-20S |
| 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 | <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.





