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 Cylinder SAUJ63X45-40 Technical Details
- Full model code: SAUJ63X45-40
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm (ISO standard)
- Stroke: 45mm (adjustable range: ±20mm via external stops)
- Rod diameter: 20mm (chrome-plated steel)
- Max. operating pressure: 0.1-0.9 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: Basic front flange (MF1) with multiple accessory options
- Port size: G1/4 (BSPP thread)
- Ambient temperature: -20℃ to +80℃
- Seal material: High-grade NBR/PU combination
- Body material: Aluminum alloy (anodized) with stainless steel end caps
- Weight: 3.2kg (without accessories)
- Dimensions: 200mm(L) × 63mm(W) × 63mm(H) (retracted position)
- Extended length: 245mm (max. stroke position)
- Repeat positioning accuracy: ±0.5mm
- ISO certification: 15552 compliant
Precision-engineered adjustable stroke cylinder featuring dual external mechanical stops for fine position tuning (±20mm stroke adjustment). The hardened piston rod and multi-lip seals ensure 5,000km+ service life under continuous operation. Includes built-in magnetic sensor slots (NPN/PNP compatible) for position feedback integration.
- Variable height work platforms in assembly lines
- Clamping force adjustment systems for CNC fixtures
- Packaging machine product height compensation
- Glass handling equipment with adaptive positioning
- Automated warehouse stacker alignment
| Property | Property Value |
|---|---|
| sku | SAUJ63X45-40 |
| Adjustable Stroke | <40mm> |
| 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 | <45mm> |
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.





