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 SAUJ40X135-20 Technical Details
- Series: SAUJ (Compact Adjustable Stroke)
- Bore size: 40mm (Standardized ISO 6432)
- Stroke: Adjustable 0-135mm (Mechanical stopper system)
- Rod thread: M10×1.25 (External)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Rubber bumper + adjustable air cushion
- Max. theoretical thrust: 125.6N @0.5MPa
- Ambient temperature: -10℃ to 80℃
- Port size: G1/8 (BSPP thread)
- Piston speed: 50-750mm/s
- Body material: Aluminum alloy (hard anodized)
- Rod material: Chrome-plated steel (H5 tolerance)
- Seal type: NBR + PU combination
- Weight: 2.15kg (without accessories)
- Dimensions:
- Extended length: 282mm (Max stroke)
- Retracted length: 147mm
- Body width: 50mm
- Mounting height: 40mm
- ISO standard: Compliant with ISO 6432 (VDI 2453)
Precision stroke-adjustable pneumatic cylinder featuring dual locking nuts for position fixation, designed for applications requiring variable stroke settings without disassembly. The integrated shock absorber minimizes end-impact noise (≤70dB). Includes anti-rotation guide for stable linear motion in vertical installations.
- Variable height work platforms in assembly lines
- Clamping force adjustment in CNC fixture systems
- Packaging machine product height compensation
- Printing press roller gap control
- Automated warehouse stacker positioning
| Property | Property Value |
|---|---|
| sku | SAUJ40X135-20 |
| 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 | 135mm |
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.







