Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X115-75S
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 SAUJ40X115-75S Technical Details
- Series: SAUJ (Compact Adjustable Stroke)
- Bore size: 40mm
- Stroke: 115mm (adjustable)
- Rod diameter: 12mm
- Operating pressure: 0.05–0.8 MPa
- Ambient temperature: -20℃ to 80℃
- Cushioning: Adjustable air cushion (both ends)
- Port size: M5x0.8 (standard) / NPT1/8 optional
- Mounting type: 75S (Front flange with fixed studs)
- Body material: Aluminum alloy (anodized)
- Rod material: Stainless steel (SUS304)
- Seal material: NBR/PU hybrid
- Weight: 1.65kg ±2%
- Dimensions:
- Length (retracted): 208mm
- Width (body): 52mm
- Height (mounting face): 75mm
- Stroke tolerance: ±1.5mm
This precision adjustable stroke cylinder features dual-position mechanical stops for mid-stroke positioning (adjustable via locknuts). The enhanced cushioning system reduces end-impact noise to ≤68dB(A) at 0.5MPa. Integrated mounting grooves allow direct sensor installation for position feedback. Rated for 5,000km service life under standard conditions.
- PCB handling robots - precise component placement
- Pharmaceutical tablet press machines
- Glass panel polishing equipment position locks
- Automated test jigs with variable stroke requirements
- Semiconductor wafer cassette elevators
Operation tip:
For optimal performance, lubricate with ISO VG32 turbine oil through
the air supply (1/1000 oil mist ratio). Adjust cushion needle valves
gradually - 1/4 turn increments recommended during commissioning.
Critical note:
Avoid side load exceeding 15N. When used in vertical orientation,
install an external guide mechanism if payload exceeds 2.5kg.
| Property | Property Value |
|---|---|
| sku | SAUJ40X115-75S |
| 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 | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 115mm |
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.