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 SDAJ80~100 Adjustable Compact Cylinder SDAJ80X20-20 Technical Details
- Model Code: SDAJ80X20-20
- Series: SDAJ Ultra-Slim Series (80-100mm bore)
- Bore Size: 80mm (±0.5mm manufacturing tolerance)
- Stroke: 20mm (Adjustable range: ±1mm via built-in stopper)
- Port Size: G1/4 (BSPP) with 8mm push-in fittings
- Operating Pressure: 0.1-1.0 MPa (14.5-145 PSI)
- Cushioning: Adjustable pneumatic cushion (0-3mm stroke end adjustment)
- Piston Speed: 50-800 mm/s (optimal at 0.5 MPa)
- Temperature Range: -20℃ to 80℃ (dry air required below 0℃)
- Seal Material: NBR + Polyurethane hybrid seals
- Mounting: Front flange (standard) with optional rear pivot bracket
- Weight: 2.3 kg (bare cylinder), 2.7 kg (with accessories)
- Dimensions:
- Total Length (L): 198mm (at mid-stroke position)
- Body Width (W): 84mm (including cushion screws)
- Height (H): 82mm (mounting surface to port center)
- Rod Thread: M12x1.75 (ISO metric standard)
- Air Consumption: 0.35 L/stroke @ 0.6 MPa
- ISO Standard: 6432 (Compact Cylinder Specifications)
Ultra-low profile cylinder featuring a 19mm reduced body height compared to standard models, with dual-rod guidance for enhanced moment resistance. The precision-ground piston rod (chrome-plated, Ra≤0.2μm) ensures smooth operation in high-cycle applications. Integrated magnetic slot (T-slot design) allows for sensor mounting without external brackets.
- PCB handling robots requiring slim profile actuators
- Glass panel press mechanisms with space constraints
- Pharmaceutical blister packaging machines
- Automated wafer cassette elevators
- High-speed sorting gates in logistics systems
| Property | Property Value |
|---|---|
| sku | SDAJ80X20-20 |
| Adjustable Stroke | <20mm> |
| 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 | Non-magnetic |
| Bore Diameter | 80 mm |
| Stroke | <20mm> |
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.











