Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X850-75
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 SAUJ40 Adjustable Cylinder SAUJ40X850-75 Technical Specifications
- Model Code: SAUJ40X850-75
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 850mm ±1.5mm tolerance
- Adjustment range: 0-75mm (via external mechanical stopper)
- Operating pressure: 0.05-1.0 MPa
- Piston speed: 50-1000mm/s (lubricated condition)
- Cushioning: Adjustable rubber buffer (both ends)
- Port size: G1/8 (BSPP thread)
- Ambient temperature: -20℃ to 80℃
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Weight: 3.8kg ±2% (without accessories)
- Dimensions:
- Length: 1,045mm (retracted) / 1,895mm (extended)
- Width: 60mm (mounting bracket included)
- Height: 60mm (square tube profile)
- ISO standard: 15552 (previously ISO 6431)
High-precision long-stroke cylinder with mechanical stroke adjustment capability, featuring dual adjustable cushions for precise end-position control. The anodized barrel provides corrosion resistance in humid environments, while the chrome-plated rod ensures smooth operation with minimal friction. Designed for applications requiring variable stroke lengths without disassembly.
- Variable position material handling systems
- Adjustable clamping fixtures in CNC machining
- Packaging line product positioning gates
- Solar panel angle adjustment mechanisms
- Automotive assembly line tooling
Installation guidelines:
Mount using provided M6x20mm flange bolts with torque ≤12N·m.
Lubricate through air port (ISO VG32 recommended).
Allow 50mm clearance at adjustment end for stopper operation.
Maximum side load: 15N at full extension.
| Property | Property Value |
|---|---|
| sku | SAUJ40X850-75 |
| 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 | 850 mm |
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.