2. Riveted construction between cylinder body & rear cover, piston & piston rod ensures compactness and reliability;
3. Cylinder bore undergoes roller burnishing followed by hard anodizing treatment for enhanced wear resistance and durability;
4. Asymmetric bidirectional sealing structure on piston features compact dimensions and incorporates an integrated oil reservoir for lubrication retention;
5. Space-optimized design maximizes installation efficiency in confined spaces;
6. Perimeter sensor groove design facilitates straightforward sensor mounting;
7. Available in multiple configurations to accommodate diverse application requirements.
Category: Compact Cylinders | Brand: AIRTAC | Series: SDAJ80~100
AirTAC SDAJ80X55-75S Adjustable Compact Cylinder Specifications
- Series: SDAJ80~100 Ultra-Slim Line
- Full model: SDAJ80X55-75S
- Bore size: 80mm (ISO 6432 standard)
- Stroke range: 55-75mm (adjustable with ±2mm tolerance)
- Operating pressure: 0.05–0.9 MPa
- Temperature range: -20℃ to 80℃
- Buffer type: Adjustable rubber cushion (both ends)
- Mounting style: Basic foot + axial accessory holes
- Port size: G1/4 (ISO 1179-1)
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal type: NBR + PU hybrid seals
- Weight: 1.65kg ±3% (without accessories)
- Dimensions:
- Length: 196mm (min) to 216mm (max stroke)
- Width: 96mm (mounting base span)
- Height: 80mm (bore diameter + mounting foot)
- Protection rating: IP40 (standard), IP67 optional
- Lubrication: Pre-lubricated (DOP-free grease)
Ultra-low profile cylinder featuring 23% slimmer profile than standard models, with built-in stroke adjustment mechanism using locknut system. Optimized for space-constrained automation with anti-rotation guide slots and 0.1mm repeat positioning accuracy. Optional magnetic piston version (SDAJ80X55-75S/M) available for sensor integration.
- PCB handling robots requiring precise vertical movements
- Food packaging machines with frequent stroke adjustments
- Pharmaceutical tablet press ejection mechanisms
- Semiconductor wafer clamping systems
- Automated door locking in cleanroom environments
| Property | Property Value |
|---|---|
| sku | SDAJ80X55-75S |
| Adjustable Stroke | 75mm |
| 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°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | PT3/8 |
| Piston Rod Thread Type | Internal Thread |
| Magnet | S-Magnetic |
| Bore Diameter | 80 mm |
| Stroke | 55mm |
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.











