Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X500-40S
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 Cylinder SAUJ40X500-40S Technical Details
- Model Code: SAUJ40X500-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 500mm (±0.5mm tolerance)
- Operating pressure: 0.05–0.9 MPa
- Cushioning: Adjustable rubber buffers (both ends)
- Mounting style: MF1/MF2 square flange (ISO 15552 compatible)
- Port size: G1/8 (NPT1/8 optional)
- Seal material: Nitrile Butadiene Rubber (NBR)
- Temperature range: -20℃ to +80℃
- Max piston speed: 0.1–1.5 m/s
- Weight: 2.6 kg (dry, without accessories)
- Dimensions: 580mm(L) × 63mm(W) × 63mm(H)
- Rod thread: M10×1.25 (external)
- Protection class: IP54 (standard wiper seal)
- Lubrication: Pre-lubricated (ISO VG32 equivalent)
High-precision adjustable stroke cylinder with mechanical stroke adjustment lock nuts, featuring corrosion-resistant aluminum alloy construction. The dual cushioning system minimizes end-impact noise while maintaining ±0.2mm repeat positioning accuracy. Compatible with magnetic sensors for position feedback (sensor groove included).
- Packaging machine stopper mechanisms
- Automated welding fixture positioning
- CNC machine tool clamping systems
- Pharmaceutical blister packaging alignment
- Automotive assembly line transfer units
Installation guidance:
Maintain 0.5–1mm axial clearance during mounting to prevent side load.
For vertical installations exceeding 300mm stroke, use auxiliary rod
supports (accessory code: ARS-40). Lubricate every 3 months under normal
operation (2,000km travel distance).
| Property | Property Value |
|---|---|
| sku | SAUJ40X500-40S |
| 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 | 500mm |
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.