Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X125-75S
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 SAUJ40X125-75S Adjustable Cylinder Specifications
- Model: SAUJ40X125-75S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 125mm (adjustable range: 25-125mm)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable elastic buffer (both ends)
- Mounting type: Standard switchable base (ISO 15552 compatible)
- Port size: M5x0.8 (1/8" NPT optional)
- Temperature range: -10℃ to 80℃
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR/PU (FDA compliant options available)
- Weight: 2.4kg ±5%
- Dimensions:
- Extended length: 298mm
- Retracted length: 173mm
- Body width: 60mm
- Mounting height: 40mm
Precision-adjustable pneumatic cylinder featuring dual-position stroke control through integrated mechanical stops. The 75S variant includes a reinforced rod lock mechanism for mid-stroke positioning stability. Optimized for applications requiring variable stroke lengths without disassembly. Compatible with magnetic sensors (sensor groove ISO 21287 compliant).
- Variable height material handling systems
- Plastic injection molding ejectors
- Printing press paper feed mechanisms
- Automated welding positioners
- Adjustable clamping fixtures
Adjustment procedure:
Loosen lock nuts at both ends, rotate adjustment screws to desired position (scale markings every 5mm),
then re-tighten to 2.5N·m torque. Always depressurize before adjustments.
| Property | Property Value |
|---|---|
| sku | SAUJ40X125-75S |
| 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 | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 125mm |
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.