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 SAUJ63X120-20 Adjustable Cylinder Specifications
- Model: SAUJ63X120-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm
- Stroke: 120mm (±20mm adjustable)
- Adjustment range: ±20mm via external stopper mechanism
- Operating pressure: 0.05–0.8 MPa
- Cushioning: Adjustable pneumatic cushion
- Port size: 1/4" NPT (G1/4 optional)
- Mounting style: Foot/Flange (MF1/MF2 variants available)
- Barrel material: Aluminum alloy with hard anodized finish
- Piston rod: Chrome-plated steel (15mm diameter)
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 2.3kg (without accessories)
- Dimensions: 235mm(L) × 80mm(W) × 80mm(H) (max extended length)
- Rod thread: M12×1.75 external thread
- Repeat positioning accuracy: ±0.5mm
Precision-adjustable pneumatic cylinder featuring dual-position mechanical stoppers for fine stroke control. The chrome-plated piston rod and wear-resistant seals enable high cycle rates (up to 500 cycles/min). Includes built-in shock absorbers with 360° adjustable cushioning screws. Compatible with ISO 15552 mounting accessories.
- Automated assembly line positioning systems
- Die-casting machine ejector mechanisms
- Packaging machine product height adjustment
- Automotive fixture clamping with variable workpiece sizes
- Electronic component press-fitting operations
- Mounting brackets: MA-63 series
- Sensors: SM-8 magnetic proximity switch
- Couplers: SAC-J6 rod end adapters
| Property | Property Value |
|---|---|
| sku | SAUJ63X120-20 |
| 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 | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 120mm |
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.





