Airtac SAUJ50 Adjustable Stroke Cylinder SAUJ50X135-20S
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 SAUJ50 Adjustable Cylinder SAUJ50X135-20S Technical Details
- Model Code: SAUJ50X135-20S
- Type: Double-acting adjustable stroke cylinder with magnetic piston
- Bore size: Ø50 mm
- Stroke: 135 mm (adjustable via external stopper)
- Port size: 1/4" NPT (G1/8 optional)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Piston rod material: Chrome-plated carbon steel (S45C)
- Cylinder tube: Hard anodized aluminum alloy
- Seals: NBR + Polyurethane combination
- Ambient temperature: -20℃ to 80℃
- Weight: 2.65 kg (without accessories)
- Dimensions: 206mm(L) × 50mm(W) × 50mm(H) (minimum retracted length)
- Max thrust: 1570N @0.63MPa
- Speed range: 50–750 mm/s
- Mounting: Standard ISO/VDS 24552 base mounting
- Magnetic switch compatibility: D-A93/D-Z73 series (included)
- Voltage options: DC12V/24V, AC110V/220V (switch selectable)
Precision-engineered adjustable stroke cylinder featuring dual-position memory function through mechanical stoppers. The SAUJ50 series combines 3-stage anodized surface treatment with integrated scrape wipers for contamination resistance. Its optimized flow control valves enable micro-adjustment of cushioning force (±15% from factory setting), making it ideal for precision insertion tasks.
- Variable height work platforms in automotive assembly
- Adjustable clamping force fixtures for CNC machining
- Packaging line product height compensation systems
- Semiconductor wafer handling robots
- Printing press roller gap adjustment mechanisms
Installation protocol:
For optimal performance, maintain 0.3–1.0mm alignment tolerance during mounting.
Lubricate with ISO VG32 hydraulic oil before initial operation. Magnetic switches
require 1.5mm±0.3mm air gap from cylinder axis. Stroke adjustment should be performed
at ≤0.3MPa pressure.
| Property | Property Value |
|---|---|
| sku | SAUJ50X135-20S |
| 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 | 135mm |
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.