Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X140-40
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 SAUJ40X140-40 Technical Details
- Model: SAUJ40X140-40
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 140mm (max)
- Adjustment range: 0-40mm (stepless stroke reduction)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Rubber buffer + adjustable screw
- Mounting style: Basic type (MF1) with front flange
- Port size: 1/4" NPT (G1/8 optional)
- Temperature range: -20℃ to 80℃
- Piston material: Aluminum alloy (hard anodized)
- Rod material: Chrome-plated carbon steel
- Seals: NBR standard (PU optional)
- Weight: 2.3kg ±5%
- Dimensions: 200mm(L) × 60mm(W) × 60mm(H) (retracted position)
- Max thrust: 503N @ 0.63MPa
- Lubrication: Pre-lubricated (Daphne Grease BR32)
Precision-engineered adjustable stroke cylinder featuring a unique dual-lock mechanism for stroke fixation. The SAUJ40 series combines 3-stage hard anodizing for wear resistance with precision ground rods (Ra ≤0.4μm surface roughness). Includes anti-rotation guide for stable linear motion and IP54-rated dust/water protection.
- Variable clamping force fixtures in CNC machining centers
- Material handling systems requiring position-sensitive gripping
- Printing press roller engagement mechanisms
- Automated assembly with space-constrained stroke adjustment
- Packaging line product height compensation systems
Operation note:
Always loosen the lock nut before stroke adjustment. After setting desired stroke (via scale markings),
tighten to 0.7-1.2N·m torque. Requires monthly re-lubrication in high-cycle applications (>500,000 cycles/month).
| Property | Property Value |
|---|---|
| sku | SAUJ40X140-40 |
| Adjustable Stroke | <40mm> |
| 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 | <140mm> |
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.