Airtac SAUJ50 Adjustable Stroke Cylinder SAUJ50X475-20S
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 SAUJ50X475-20S Technical Details
- Model: SAUJ50X475-20S (Full designation with stroke code)
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50 mm (ISO 6432 standard)
- Stroke: 475 mm (Maximum travel length)
- Adjustment range: 0-20 mm (Fine-tuning via external stop screws)
- Operating pressure: 0.05-1.0 MPa (7-145 PSI)
- Cushioning: Rubber buffer (Both ends)
- Mounting style: Front/rear threaded mounting (M12x1.75)
- Port size: G1/8 (BSPP thread)
- Temperature range: -10℃ to 80℃ (Dry air required below 0℃)
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel (Cr-Mo steel base)
- Seals: NBR (Standard), optional FKM available
- Weight: 3.8 kg (±2%)
- Dimensions:
- Extended length: 785 mm (Cylinder body + full stroke)
- Retracted length: 310 mm
- Body diameter: Ø63 mm
- Rod end thread: M20x1.5
High-precision adjustable stroke cylinder featuring mechanical position locking mechanism with ±0.5mm repeatability. The dual-scale position indicator (metric/imperial) enables quick visual verification. Integrated shock absorbers prevent end-impact damage during high-speed operations (max 1.5 m/s). Requires lubrication-free air (ISO 8573-1:2010 Class 3-4-3).
- Variable height positioning in conveyor systems
- Press-fit operations with depth control requirements
- Semiconductor wafer handling equipment
- Plastic injection molding ejector systems
- Automated welding positioners
Installation protocol:
Always lock adjustment screws with counter nuts after setting.
For vertical mounting, install rod end downward to prevent seal wear from piston self-weight.
Lubricate guide shafts monthly with ISO VG32 hydraulic oil if used in high-cycle applications (>500 cycles/min).
| Property | Property Value |
|---|---|
| sku | SAUJ50X475-20S |
| 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 | 475 mm |
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.