Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X650-40
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 SAUJ40X650-40 Adjustable Cylinder Specifications
- Model: SAUJ40X650-40
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 650mm (adjustable via external stopper)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: External adjustable rubber bumper
- Mounting style: Front flange (MF1) / Rear foot (FB) optional
- Port size: M5x0.8 (G1/8 adapter included)
- Temperature range: -10℃ to 80℃
- Rod material: Chrome-plated carbon steel
- Cylinder tube: Anodized aluminum alloy
- Seal material: NBR + PU hybrid seals
- Weight: 6.7kg (including mounting hardware)
- Dimensions: 750mm(L) × 62mm(W) × 62mm(H)
- Max piston speed: 500–800 mm/s (lubricated)
- Repeat positioning accuracy: ±0.5mm
High-precision adjustable stroke cylinder with dual-position locking mechanism, featuring a hardened stainless steel guide rod for lateral force resistance. Integrated shock absorption system allows mid-stroke adjustments via hex key without disassembly. Compatible with ATEX Zone 2 environments when using anti-static seals (optional).
- Variable height work platforms in automotive assembly
- Packaging line product positioning gates
- Plastic injection molding ejection systems
- Textile machinery tension control units
- Solar panel angle adjustment mechanisms
Installation note:
For optimal performance, maintain 0.3–0.5mm alignment tolerance during mounting.
Lubricate with ISO VG32 hydraulic oil before initial operation. Avoid lateral loads exceeding 15% of thrust rating.
- Magnetic sensor kit SAU-M40S (IP67 rated)
- Heat-resistant seal variant (-HR version for 120℃)
- Rod lock collar SAU-RLC40
- Low-friction piston pack (-LF version)
| Property | Property Value |
|---|---|
| sku | SAUJ40X650-40 |
| 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 | 650mm |
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.