2. Features customized bilateral piston sealing configuration with compact dimensions and integrated oil reservoir design;
3. Utilizes octagonal cross-section aluminum barrel construction without tie rods, providing enhanced corrosion resistance. Integrated sensor mounting grooves on outer wall for simplified installation;
4. Compact cylinder bore and reduced body length compared to ISO 15662 standard cylinders under SAU series specifications;
5. Optimized cushioned stroke adjustment mechanism ensures smooth operation;
6. Full compatibility with SC series cylinder mounting accessories;
7. Engineered with high-temperature resistant sealing compounds for operational range of 0-150℃.
Category: Standard Cylinders | Brand: AIRTAC | Series: SAUJ50
AirTAC SAUJ50X185-20S Adjustable Cylinder Specifications
- Model: SAUJ50X185-20S
- Bore size: Ø50 mm
- Stroke: 185 mm (adjustable through external stopper)
- Operation type: Double-acting
- Working pressure: 0.05-1.0 MPa
- Cushioning: Adjustable rubber buffer (both ends)
- Port size: G1/4 (NPT1/4 optional)
- Rod end type: Female thread M12×1.25
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel
- Seal type: NBR + PU combination
- Ambient temperature: -10℃ to 80℃
- Weight: 2.45 kg (excluding accessories)
- Dimensions: 300mm(L) × 60mm(W) × 60mm(H) (minimum retracted length)
- Max lateral load capacity: 180N at full extension
- ISO standard: 6432 (mounting dimensions compliant)
Precision-adjustable pneumatic cylinder featuring micro-positioning capability (±0.5mm repeatability) through its unique mechanical stopper system. The chrome-plated piston rod incorporates a wear-resistant coating for extended service life in dusty environments. Includes dual magnet slots for sensor mounting (inductive sensors sold separately).
- Precision web tension control in printing machinery
- Variable height positioning in CNC tool changers
- Adjustable clamping force systems in auto parts assembly
- Material feeding mechanisms with frequent stroke changes
- Packaging line product height compensation systems
- Relubrication interval: Every 500km of cumulative travel
- Buffer adjustment: Check every 100,000 cycles
- Rod seal replacement: Recommended at 5 million cycles
| Property | Property Value |
|---|---|
| sku | SAUJ50X185-20S |
| 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 | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | 185mm |
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.



