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 SAUJ40X150-20 Technical Details
- Model code breakdown: SAUJ40-X150-20
- SAUJ: Adjustable stroke cylinder series
- 40: 40mm bore diameter
- X150: 150mm maximum stroke length
- 20: M20x1.5 mounting thread
- Bore size: Ø40mm ±0.2mm
- Stroke range: 25-150mm (mechanically adjustable)
- Operating pressure: 0.15-0.8 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Mounting style: Front flange mount with 4xM5 threaded holes
- Port size: 1/4" NPT (G1/8 optional)
- Operating temperature: -20℃ to 80℃
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel (Cr-Mo)
- Seal type: NBR + PU combination seals
- Weight: 2.8kg (with standard fittings)
- Dimensions:
- Length: 302mm (at max stroke)
- Width: 80mm (flange edge to edge)
- Height: 82mm (including rod end)
- ISO compatibility: Meets ISO 6432 dimensional standards
Precision-engineered adjustable stroke cylinder featuring micrometer-style stroke adjustment with ±0.5mm repeatability. The dual-chamber cushioning system minimizes end-impact noise below 75dB(A) while maintaining positioning accuracy. Integrated wear-resistant bushings extend service life to over 5,000km travel distance under standard conditions.
- Variable position clamping in CNC fixture systems
- Adjustable press mechanisms for plastic injection molding
- Position-controlled material gates in packaging lines
- Height-adjustable work platforms in assembly jigs
- Precision web tensioning in printing machinery
- Stroke adjustment: Hex key-operated with locking collar
- Rod end types: Standard male thread (M20x1.5) or clevis kit (SAUJ-ADP3)
- Position sensing: Compatible with SME-8 magnetic sensor
- Special variants: Corrosion-resistant version (SAUJ40-CR) available
| Property | Property Value |
|---|---|
| sku | SAUJ40X150-20 |
| 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 | 150mm |
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.







