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 SAUJ40X165-20S Technical Details
- Model Code Breakdown: SAUJ40-X165-20S
- SAUJ: Adjustable stroke cylinder series
- 40: 40mm bore diameter
- X165: 165mm maximum stroke length
- 20S: Double clevis end mounting with auto switch slot
- Operating Pressure: 0.05-1.0 MPa
- Temperature Range: -20℃ to 80℃ (NBR seals)
- Cushioning: Adjustable pneumatic cushion at both ends
- Port Size: Rc1/8 (ISO G1/8 optional)
- Mounting: Standard ISO 15552 foot-mount with dual pivot brackets
- Rod Thread: M10×1.25 external thread (both ends)
- Material:
- Tube: Aluminum alloy hard anodized
- Piston Rod: Chrome-plated stainless steel
- End Caps: Die-cast aluminum
- Weight: 2.85kg ±3% (without accessories)
- Dimensions:
- Total Length: 245mm (at full retraction)
- Body Diameter: Φ40mm ±0.2
- Mounting Bracket Width: 85mm
- Rod Extension: +165mm max from base
- Repeat Positioning Accuracy: ±0.5mm
- IP Rating: IP54 (standard seals)
High-precision stroke-adjustable cylinder featuring micrometer-style stroke limiter with locknut (resolution: 0.5mm gradations). Integrated cushioning adjustment screws allow fine-tuning of end-position deceleration. Through-rod design enables position feedback device installation on either end.
- Variable height positioning in packaging line diverters
- Press-fit tooling with depth control (electronics assembly)
- Adjustable clamping force systems
- Semiconductor wafer handling robots
- Textile machinery with variable stroke requirements
| Property | Property Value |
|---|---|
| sku | SAUJ40X165-20S |
| 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 | <40mm> |
| Stroke | 165 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.







