2. Features custom bidirectional seal profile for piston sealing with compact dimensions and integrated oil reservoir;
3. Aluminum tube with octagonal pattern design, rodless construction. Enhanced corrosion resistance; Integrated external sensor mounting grooves for simplified installation;
4. Compared to ISO 15662 standard cylinders, SAU series demonstrates shorter stroke length at equivalent bore sizes;
5. Precision-engineered smooth cushioning adjustment mechanism;
6. Full compatibility with SC series cylinder mounting accessories;
7. High-temperature resistant sealing materials implemented, operational range: 0-150°C.
Category: Standard Cylinders | Brand: AirTAC | Series: SAUJ40
AirTAC SAUJ40 Adjustable Stroke Cylinder SAUJ40X90-20 Technical Specifications
- Full model: SAUJ40X90-20
- Series: SAUJ (Compact adjustable stroke)
- Bore size: 40mm
- Standard stroke: 90mm
- Adjustment range: ±10mm (Total 20mm stroke adjustment)
- Operating pressure: 0.1–0.9 MPa
- Ambient temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (dual side)
- Mounting type: MF1 (Front flange) with optional foot mounting slots
- Port size: G1/8 (ISO standard)
- Piston material: Anodized aluminum alloy
- Rod material: Chrome-plated steel (Cr-Mo)
- Seal type: NBR + PU hybrid seals
- Weight: 1.65kg (excluding accessories)
- Dimensions (L×W×H): 208mm × 56mm × 56mm (Fully extended)
- Repeat positioning accuracy: ±0.5mm
- Max thrust: 490N @0.6MPa
- Lubrication: Pre-lubricated (Oil-free operation possible)
Precision-adjustable stroke cylinder featuring dual mechanical stops with 20mm total adjustment range. The hexagonal adjustment bolts enable tool-free fine-tuning while maintaining position stability under 0.8MPa working pressure. Integrated shock absorbers minimize end-impact noise below 75dB.
- Variable height workholding fixtures in CNC machining
- Product thickness compensation systems in laminating machines
- Batch adjustment mechanisms for packaging line changeovers
- Precision alignment in semiconductor wafer handling
- Adaptive clamping in automotive welding jigs
| Property | Property Value |
|---|---|
| sku | SAUJ40X90-20 |
| 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 | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 90mm |
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.







