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 SAUJ63X40-20S Technical Details
- Model Code: SAUJ63X40-20S
- Cylinder Type: Double-acting adjustable stroke
- Bore size: Ø63mm (±0.1mm tolerance)
- Standard stroke: 40mm (adjustable range: 20-40mm)
- Rod diameter: Ø20mm chromium-plated steel
- Operating pressure: 0.05-1.0 MPa
- Ambient temperature: -10℃ to 80℃
- Cushioning: Adjustable air cushion at both ends
- Port size: M5x0.8 (G1/8 adaptor included)
- Mounting style: Basic type (no flange)
- Body material: Aluminum alloy (A6063-T5)
- Seal material: NBR + PU combination
- Weight: 1.65kg (without accessories)
- Dimensions: 194mm(L) × 63mm(W) × 63mm(H)
- ISO standard: 6432 compliant
Precision stroke-adjustable cylinder featuring micrometer-style mechanical stops for position control (±0.5mm repeatability). The dual-chamber design maintains stability during partial stroke operations. Integrated magnet slots (T-slot & square slot) enable sensor mounting for position feedback.
- Variable height positioning in assembly robots
- Clamping force adjustment systems
- Packaging line product height compensation
- Semiconductor wafer handling mechanisms
- Press tooling with depth control requirements
- Requires 5μm filtered air with 1-10mg/m³ oil mist
- Stroke adjustment requires 0.5Nm torque limit
- Allow 15mm front clearance for full extension
| Property | Property Value |
|---|---|
| sku | SAUJ63X40-20S |
| 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 | <40mm> |
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.





