Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X950-75S
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 SAUJ40X950-75S Adjustable Stroke Cylinder Specifications
- Model: SAUJ40X950-75S
- Type: Double-acting adjustable stroke cylinder with auto-cushioning
- Bore size: 40mm
- Stroke range: 50–950mm (adjustable via built-in stopper)
- Standard stroke: 75mm (as preset)
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Port thread: G1/8 (NPT1/8 optional)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Cylinder tube: Hard anodized aluminum alloy
- Seal material: Heat-resistant NBR (Nitrile rubber)
- Weight: 2.8kg (with standard accessories)
- Dimensions (L×W×H):
- Retracted length: 194mm
- Extended length: 269mm (at 75mm stroke)
- Mounting face width: 48mm
- Overall height (with rod): 62mm
- Impact absorption: Adjustable cushion screws at both ends
- ISO standard: Compliant with ISO 6432 (mounting dimensions)
Industrial-grade adjustable stroke cylinder featuring a unique dual-cushion design for precision position control. The SAUJ40 series utilizes a trapezoidal piston seal for reduced friction and includes a magnetic piston for sensor compatibility. Its anodized body resists chemical corrosion in harsh environments. Requires ISO VG32 hydraulic oil or equivalent for lubrication.
- Variable position clamping in CNC tool changers
- Packaging line product ejection systems
- Glass cutting machinery with adjustable depth stops
- Automated warehouse stacker positioning
- Plastic injection mold core-pull mechanisms
Installation tip:
For optimal performance, align cushion adjustment screws clockwise for softer stops
(20° rotation ≈ 30% damping force increase). Allow 5mm clearance behind the cylinder
for stroke adjustment tools.
Maintenance note:
Re-lubricate every 500km of cumulative travel distance. Avoid using silicone-based
lubricants which may degrade NBR seals.
| Property | Property Value |
|---|---|
| sku | SAUJ40X950-75S |
| 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 | 950mm |
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.