Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X250-75
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 SAUJ40X250-75 Adjustable Cylinder Specifications
- Model: SAUJ40X250-75
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 250mm (max)
- Adjustment range: 75mm (25-100% of stroke)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: Front flange/Foot mounting (ISO 15552 standard)
- Port size: G1/8 (NPT1/4 optional)
- Material: Aluminum barrel, hardened stainless steel piston rod
- Temperature range: -20℃ to 80℃
- Weight: 2.65kg (with standard accessories)
- Dimensions: 335mm(L) × 40mm(Bore) × 82mm(Mounting width)
- Rod thread: M10×1.25
- Piston speed: 50–800mm/s
- Protection class: IP54 (standard seals)
Precision-adjustable cylinder featuring a unique mechanical stroke adjustment mechanism with positive locking. The dual-scale position indicator enables visual stroke confirmation. Enhanced with wear-resistant composite seals and chromium-plated piston rod for extended service life in high-cycle applications. Compatible with all ISO 15552 mounting accessories.
- Variable position clamping systems in CNC fixtures
- Packaging line product height adjustment mechanisms
- Automated conveyor gate positioning
- Plastic injection molding ejector stroke control
- Glass handling equipment with variable lift requirements
Installation tip:
Engage the stroke lock mechanism before air connection. Lubricate with ISO VG32 hydraulic oil
or equivalent pneumatic oil mist. Maintain 0.3mm minimum clearance between adjustment scale
and adjacent structures.
| Property | Property Value |
|---|---|
| sku | SAUJ40X250-75 |
| Adjustable Stroke | 75mm |
| 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 | <250MM> → <250mm> |
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.