Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X325-50
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 SAUJ40X325-50 Technical Specifications
- Model Code: SAUJ40X325-50
- Series: SAUJ Standard Adjustable Cylinder
- Bore Size: 40mm (ISO 6432 compliant)
- Stroke Length: 325mm (±1.5mm tolerance)
- Adjustment Type: External stroke adjustment with locknut
- Operating Pressure: 0.1-0.9 MPa
- Port Size: M5x0.8 (ISO 1179-1 standard)
- Cushioning Type: Adjustable pneumatic cushion (both ends)
- Piston Speed: 50-800 mm/s (lubricated condition)
- Ambient Temperature: -20℃ to +80℃
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston Rod: Chrome-plated steel (Cr12MoV)
- Seals: NBR (nitrile rubber)
- Weight: 2.5kg ±3% (including mounting accessories)
- Dimensions:
- Extended Length: 648mm (stroke + cylinder base length)
- Retracted Length: 323mm
- Body Diameter: 50mm (max OD)
- Mounting Bracket: 60mm(W) × 40mm(H)
- ISO Certification: Compliant with ISO 6432:2015
The SAUJ40X325-50 features dual adjustable cushioning with 270° rotation locknuts for precise stroke adjustment. Its chrome-plated piston rod incorporates a wear-resistant coating (3-5μm thickness) with <1μm surface roughness. The cylinder body uses multi-stage honing technology for consistent inner surface finish (Ra0.2μm max). Includes built-in magnetic sensor slots (compatible with CS1 series sensors).
- Precision positioning in semiconductor handling equipment
- Variable stroke applications in packaging machinery
- Adjustable clamping force systems
- Automated production line material gates
- Printing press paper feed mechanisms
Installation Guidelines:
Apply Molykote G-5007 grease to piston rod before initial use.
Maintain 0.3-0.6 MPa working pressure for optimal cushioning performance.
Allow 20mm clearance around adjustment screws for maintenance access.
Avoid lateral force exceeding 30N on piston rod.
Maximum side load capacity: 15N·m.
For vertical mounting, use counterbalance valves when handling loads >5kg.
| Property | Property Value |
|---|---|
| sku | SAUJ40X325-50 |
| 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 | 325mm |
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.