Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X280-40S
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 Cylinder SAUJ40X280-40S Technical Details
- Model: SAUJ40X280-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 280mm (adjustable range ±3mm)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Multiple options (MF1/MF2 front flange, MP4 foot mount)
- Port size: M5x0.8 (G1/8 adapter optional)
- Operating temperature: -10℃ to 80℃
- Piston rod material: Stainless steel SUS304
- Cylinder tube: Hard anodized aluminum alloy
- Seal material: NBR (nitrile rubber) with wear-resistant ring
- Protection class: IP54 (standard wiper seal)
- Weight: 2.8kg ±3% (without accessories)
- Dimensions: 380mm(L) × 62mm(W) × 62mm(H) (max extended length)
- Rod end thread: M10x1.25 (male)
- Lubrication: Pre-lubricated (ISO VG32 equivalent)
Precision-engineered adjustable stroke cylinder featuring dual-position locking mechanism for mid-stroke positioning. The SAUJ40 series incorporates a unique shock absorption system with 360° adjustable cushion screws, reducing end-impact noise by 40% compared to standard models. Requires filtered air (5-40μm) with 1ppm max oil content.
- Variable height positioning in assembly jigs
- Packaging line product ejection systems
- Precision clamping devices for CNC machining
- Automated door stroke limitation in cleanrooms
- Textile machinery thread tension control
Maintenance tip:
Relubricate every 500km of cumulative travel using AirTAC PX-32 lubricant.
Avoid lateral load exceeding 15N·m. For vertical installations, use model
suffix "-V" with reinforced guide bushings.
| Property | Property Value |
|---|---|
| sku | SAUJ40X280-40S |
| 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 | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 280mm |
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.