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 Stroke Cylinder SAUJ40X130-20 Technical Details
- Model Code Breakdown: SAUJ40-X130-20
- SAUJ: Adjustable stroke cylinder series
- 40: Bore size 40mm
- X130: Maximum stroke 130mm
- 20: Cushion adjustment type (external screw)
- Bore Diameter: 40mm ±0.1mm
- Stroke Range: 5-130mm (mechanically adjustable)
- Operating Pressure: 0.05-1.0 MPa
- Ambient Temperature: -10℃ to 70℃ (NBR seals)
- Cushioning: Double adjustable rubber + air cushion
- Mounting: Standard ISO 15552 (pre-drilled mounting holes on both ends)
- Port Size: G1/8 (M5 adapter optional)
- Piston Rod Material: Chrome-plated carbon steel (Cr-Mo)
- Tube Material: Anodized aluminum alloy
- Weight: 1.85kg ±3% (without accessories)
- Dimensions:
- Retracted Length: 195mm (minimum)
- Extended Length: 325mm (maximum)
- Body Diameter: 52mm
- Mounting Hole Spacing: 25mm × 25mm
- IP Rating: IP54 (standard wiper seal)
- Lubrication: Pre-lubricated (recommended relube interval: 3,000km)
High-precision adjustable stroke cylinder with mechanical stroke limiter, featuring dual-position locking mechanism for stable intermediate stops. The external screw adjustment allows stroke modification without disassembly. Integrated magnetizable piston enables position feedback when paired with magnetic sensors (sensors sold separately).
- Variable position clamping in CNC fixture systems
- Adjustable ejector mechanisms in plastic injection molding
- Position-variable stops in automotive assembly lines
- Packaging machines requiring multiple product size presets
- Glass cutting equipment with adjustable cutting lengths
| Property | Property Value |
|---|---|
| sku | SAUJ40X130-20 |
| Adjustable Stroke | <20mm> |
| 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 | 130mm |
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.







