Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X70-20
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 SAUJ40X70-20 Technical Details
- Model Code: SAUJ40X70-20
- Bore Size: 40mm (ISO 6432 standard)
- Full Stroke: 70mm (±0.5mm tolerance)
- Adjustable Range: 20mm minimum stroke reduction
- Operating Pressure: 0.1–0.9 MPa (15–130 PSI)
- Cushioning: Adjustable pneumatic cushion at both ends
- Port Size: G1/8 (M5x0.8 optional)
- Piston Rod: Chrome-plated steel, 12mm diameter
- Mounting Style: Front flange (ISO 15552 base)
- Ambient Temperature: -20℃ to +80℃
- Seal Material: NBR (Nitrile rubber)
- Weight: 1.65kg (without accessories)
- Dimensions (L×W×H): 218mm × 40mm × 40mm (extended length)
- Repeat Positioning Accuracy: ±0.3mm
- ISO Standard: 15552 compliant
Precision stroke-adjustable cylinder featuring dual mechanical stops with micrometer-style adjustment screws (2mm per rotation). The anodized aluminum construction provides corrosion resistance in humid environments. Integrated magnet slot allows for magnetic sensor installation. Requires filtered air (5-50μm) with lubrication (ISO VG32 recommended).
- Packaging line product ejection systems
- CNC machine tool clamping mechanisms
- Automated welding fixture positioning
- Textile machinery thread tension control
- Semiconductor wafer handling robots
Operation Tip:
Always degrease adjustment screws before initial use. For optimal performance,
maintain 0.3-0.5 MPa during stroke adjustment. Lubricate guide shafts monthly
in high-cycle applications (>500 cycles/hour).
| Property | Property Value |
|---|---|
| sku | SAUJ40X70-20 |
| 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 | 70mm |
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.