Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X225-75S
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 SAUJ40 Adjustable Cylinder SAUJ40X225-75S Specifications
- Model: SAUJ40X225-75S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 225mm (adjustable)
- Rod diameter: 16mm
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Adjustable air cushion (both ends)
- Mounting style: Basic type (MF1)
- Rod end: Male thread M16×1.5 with locknut
- Material: Aluminum alloy tube, hardened steel piston rod
- Seal material: NBR (nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 2.8kg ±5%
- Dimensions (L×W×H): 500mm × 50mm × 50mm (extended length)
- Collapsed length: 275mm
- Port size: Rc1/8 (standard), G1/8 optional
- Lubrication: Pre-lubricated (oil-free operation possible)
- Repeat positioning accuracy: ±0.5mm
Precision-engineered adjustable stroke cylinder featuring dual-position stroke adjustment through mechanical stoppers (75S variant). The SAUJ series combines high rigidity with adjustable damping control, enabling precise end-position deceleration. The anodized aluminum construction resists corrosion in humid environments, while the chrome-plated piston rod ensures smooth operation at speeds up to 1.0 m/s.
- Variable position clamping fixtures in CNC machinery
- Adjustable press mechanisms in packaging lines
- Position-staged material handling systems
- Precision alignment devices in semiconductor manufacturing
- Variable height positioning in automated assembly
Installation note:
Adjustable stoppers require periodic lubrication (use ISO VG32 hydraulic oil).
Maintain 0.5mm minimum clearance between stopper plates during adjustment.
Not recommended for side load applications without guide mechanism.
- Loosen both locknuts on the adjustment screws
- Position stopper plates to desired stroke length
- Tighten locknuts to 3.5-4.5 N·m torque
- Perform 3-5 test cycles to verify positioning
| Property | Property Value |
|---|---|
| sku | SAUJ40X225-75S |
| 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 | 225mm |
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.