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 SAUJ50X70-40 Adjustable Cylinder Technical Specifications
- Full model code: SAUJ50X70-40
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50mm (ISO 6432 standard)
- Stroke: 70mm (adjustable range: ±5° rotation for stroke adjustment)
- Adjustment mechanism: External rotary stop collar with lock nut
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Rubber buffer + external adjustable cushion screw
- Temperature range: -20℃ to 80℃
- Port size: G1/8 (BSPP thread)
- Rod end: Male thread M16×1.5
- Body material: Aluminum alloy with hard anodized surface
- Seal material: NBR (nitrile rubber)
- Weight: 1.85kg ±2% (without accessories)
- Dimensions (L×W×H):
- Retracted length: 175mm
- Extended length: 245mm
- Body diameter: Ø50mm
- Mounting bracket width: 62mm
- ISO mounting variants:
- Basic type (no bracket)
- Foot mounting (SAUJ50-FA)
- Front flange (SAUJ50-FF)
- Rear flange (SAUJ50-RF)
Precision-adjustable pneumatic cylinder featuring a unique dual-stage position locking system. The gold-anodized aluminum body provides corrosion resistance in humid environments, while the chrome-plated piston rod ensures smooth operation up to 1.5 million cycles. Integrated shock absorbers with 270° adjustable screws allow fine-tuning of end-position damping.
- Variable stroke press mechanisms in semiconductor handling
- Adjustable clamping fixtures for CNC machine tools
- Position-adjustable stops in automotive assembly lines
- Packaging machine product height adjustment systems
- Printing press roller engagement control
- Loosen both lock nuts (17mm wrench size)
- Rotate stop collar (1 full rotation = 2.5mm stroke adjustment)
- Retighten nuts to 4.5-5.0 N·m torque
- Verify position with test strokes before operation
| Property | Property Value |
|---|---|
| sku | SAUJ50X70-40 |
| Adjustable Stroke | <40mm> |
| 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 | Non-magnetic |
| Bore Diameter | <50mm> |
| Stroke | 70mm |
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.





