Airtac SAUJ80 Adjustable Stroke Cylinder SAUJ80X550-50
Classification: Standard Cylinders | Brand: AirTAC | Series: SAUJ80
1. Enterprise-standardized cylinder design;
2. Asymmetric bidirectional sealing structure for piston with integrated oil reservoir, achieving compact dimensions;
3. Cross-ribbed aluminum tube construction (rodless design) with enhanced corrosion resistance. External surface features sensor mounting grooves for simplified installation;
4. Compact length design compared to ISO 15662 standard cylinders within the SAU bore series;
5. Progressive cushioning adjustment mechanism for smooth stroke termination;
6. Full compatibility with SC series cylinder mounting accessories;
7. High-temperature resistant sealing materials enable operational range: 0~150°C.
Key innovations: Optimized space efficiency through length reduction vs ISO standards, dual-purpose lubrication retention system, and cross-reinforced aluminum body for structural integrity.
AirTAC SAUJ80 Adjustable Cylinder SAUJ80X550-50 Technical Specifications
- Model Code: SAUJ80X550-50
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø80 mm
- Stroke: 550 mm (adjustable through external stopper)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (no built-in mounts)
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal type: NBR + PU combination seals
- Ambient temperature: -20℃ to 80℃
- Port size: G3/8 (BSPP thread)
- Weight: 6.8 kg (±2%)
- Dimensions (retracted): 740mm(L) × 96mm(W) × 96mm(H)
- Rod end thread: M20×1.5 (external)
- Max thrust: 502 N @ 0.63 MPa
- ISO standard: 15552 (formerly ISO 6431)
High-precision industrial cylinder featuring external stroke adjustment capability through mechanical stoppers. The SAUJ80 series combines heavy-duty construction with position repeatability of ±0.5mm, making it ideal for applications requiring variable positioning without disassembly. Includes wear-resistant rod scraper and auto-lubricating bushings for maintenance-free operation.
- Variable height work platforms in automotive assembly
- Adjustable clamping systems for CNC fixtures
- Material handling gates with position-dependent opening
- Packaging line product height compensators
- Plastic injection molding ejector systems
Installation note:
Mount stopper brackets perpendicular to cylinder axis with 0.1-0.3mm clearance from rod.
Lubricate with ISO VG32 hydraulic oil during initial setup. Avoid side loads exceeding 200N.
Critical parameter:
Maximum allowable lateral load at full extension: 180N.
For vertical installations, always use guided carriage systems.
| Property | Property Value |
|---|---|
| sku | SAUJ80X550-50 |
| 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 | PT3/8 |
| Magnet | Non-magnetic |
| Bore Diameter | 80 mm |
| Stroke | 550mm |
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.