Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X290-75
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 Stroke Cylinder SAUJ40X290-75 Technical Specifications
- Model Code: SAUJ40X290-75
- Cylinder Type: Double-acting adjustable stroke
- Bore size: 40mm (ISO 6432 standard)
- Maximum stroke: 290mm
- Adjustment range: 0-75mm (mechanical stroke limiter)
- Operating pressure: 0.1-0.9 MPa
- Piston speed: 50-1000 mm/s (lubricated condition)
- Cushioning: Adjustable air cushion at both ends
- Port size: M5x0.8 (G1/8 optional)
- Rod end threads: M16x1.5 (male)
- Mounting style: Basic front flange (MF1) with standard accessory kit
- Ambient temperature: -20℃ to 80℃
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel (S45C)
- Seal type: NBR (nitrile) wipers & buffers
- Weight: 3.5kg ±5% (without accessories)
- Dimensions: 400mm(L) × 82mm(W) × 82mm(H) (max extended length)
Precision-adjustable pneumatic cylinder featuring dual-position mechanical stroke adjustment through rotating end caps. The SAUJ series incorporates wear-resistant chromium carbide rod coating and anti-rotation guide mechanism, providing ±0.5mm stroke repeatability. Includes magnetic piston for sensor compatibility (D-C73 magnet standard). Requires ISO VG32 hydraulic oil mist lubrication for optimal performance.
- Variable height positioning in automated packaging lines
- Clamping force adjustment in CNC fixture systems
- Material handling with adaptive stroke requirements
- Precision glass cutting equipment
- Semiconductor wafer processing machinery
Installation guidelines:
Maximum side load 15N. For vertical mounting, use counterbalance valves.
Adjust cushion needles 1/4 turn after initial contact. Relubricate every
500km of cumulative travel distance.
| Property | Property Value |
|---|---|
| sku | SAUJ40X290-75 |
| 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 | 290mm |
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.