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 SAUJ40X55-50S Technical Details
- Full model code: SAUJ40X55-50S
- Bore size: Ø40mm (ISO 6432 standard)
- Stroke adjustment range: 0-50mm (mechanical stopper type)
- Mounting style: Basic foot mounting (MF1 pattern)
- Operating pressure: 0.05-0.8 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Ambient temperature: -20℃ to +80℃
- Port size: M5x0.8 (G1/8 adaptor optional)
- Piston material: Anodized aluminum alloy
- Rod material: Hard chrome-plated steel (Cr-Mo)
- Seal type: NBR seals with wear-resistant guide rings
- Repeat positioning accuracy: ±0.5mm
- Weight: 1.8kg (without accessories)
- Dimensions: 180mm(L) × 40mm(W) × 40mm(H) (max extended length)
- ISO certification: Compliant with ISO 6432/DIN ISO 6431
- Protection class: IP54 (standard wiper seal)
Precision-adjustable compact cylinder featuring dual-position mechanical stroke adjustment through rotating end locks. The through-rod design allows external stroke indication and position feedback integration. Optimized for applications requiring variable stroke settings without disassembly.
- Variable height workholding fixtures in CNC machining
- Adjustable clamping mechanisms in automotive tooling
- Material handling systems with product size variations
- Packaging line product height compensation
- Semiconductor wafer handling position fine-tuning
| Property | Property Value |
|---|---|
| sku | SAUJ40X55-50S |
| Adjustable Stroke | <50mm> |
| 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 | 55mm |
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.







