Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X155-40S
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 Cushion Cylinder SAUJ40X155-40S Technical Details
- Model Code: SAUJ40X155-40S
- Type: Double-acting adjustable cushion cylinder
- Bore Size: Ø40mm (ISO 6432 standard)
- Stroke: 155mm (±0.5mm tolerance)
- Port Size: PT1/4 (BSPP thread)
- Operating Pressure: 0.15-0.8 MPa (21.7-116 PSI)
- Piston Speed: 50-800 mm/s (lubricated condition)
- Ambient Temp Range: -20℃ to 80℃ (NBR seals)
- Cushion Type: External adjustable screw (both ends)
- Rod Material: Hard chrome-plated carbon steel
- Tube Material: Aluminum alloy (anodized surface)
- Weight: 3.2kg ±5% (without accessories)
- Dimensions: 250mm(L) × 40mm(W) × 40mm(H) (at mid-stroke)
- Mounting: Standard ISO 15552 foot & flange options
- ISO Certification: Compliant with ISO 6432:2015
Precision-engineered adjustable stroke cylinder featuring dual external cushion screws for controlled deceleration. The SAUJ40 series incorporates wear-resistant seals and anti-rotation rod design, optimized for high-cycle applications. Includes built-in magnet for position sensing compatibility (SM/SD sensor series). Requires ISO VG32 hydraulic oil lubrication for optimal performance.
- Precision press-fit operations in automotive assembly
- Variable height positioning in CNC material handling
- Clamping force control in injection molding machines
- Adjustable stopper mechanisms in conveyor systems
- Packaging line product ejection with speed modulation
Maintenance Tip:
Adjust cushion screws in 1/4-turn increments during operation for optimal deceleration tuning.
Lubricate every 5,000km of cumulative stroke travel using AirTAC P1 grease.
Critical Note:
Maximum side load capacity 35N. Use guided carriage systems for offset loading applications.
Avoid compressed air dew point below 3℃ to prevent internal condensation.
| Property | Property Value |
|---|---|
| sku | SAUJ40X155-40S |
| 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 | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 155mm |
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.