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 SAUJ40X90-50 Adjustable Cylinder Specifications
- Model: SAUJ40X90-50
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 90mm (adjustable range: ±50mm)
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: Front/rear threaded (M12x1.25) or foot-mounted
- Port size: Rc1/8 (G1/8 optional)
- Temperature range: -20℃ to 80℃
- Piston rod material: Chrome-plated stainless steel (SUS304)
- Tube material: Anodized aluminum alloy
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Weight: 1.25kg (excluding accessories)
- Dimensions: 195mm(L) × 50mm(W) × 50mm(H) (max extended length)
- Rod diameter: 12mm
- Max theoretical force: 502N at 0.6MPa
- Air consumption: 1.13L/cycle (at 0.5MPa)
Precision-adjustable compact cylinder featuring dual-position stroke adjustment via external mechanical stops. The SAUJ series combines position feedback capability with 0.5mm adjustment precision, ideal for applications requiring variable stroke control. Integrated shock absorption reduces end-impact noise to ≤75dB.
- Precision workpiece clamping in CNC tool changers
- Variable height positioning in semiconductor handlers
- Adjustable press mechanisms for electronic component assembly
- Packaging machine product height compensation systems
- Automated door stroke adjustment in cleanroom environments
- Max permissible lateral misalignment: ≤0.5mm
- Lubrication interval: 1,000km travel distance or 6 months
- Minimum cycle time: 0.5 seconds (with cushion fully open)
| Property | Property Value |
|---|---|
| sku | SAUJ40X90-50 |
| Adjustable Stroke | <50mm> |
| 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 | 90mm |
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.







