Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X55-20SB
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 SDAJ80X55-20SB Adjustable Compact Cylinder Specifications
- Series: SDAJ Ultra-Thin Series (80-100mm bore)
- Full model: SDAJ80X55-20SB
- Bore size: 80mm
- Stroke: 55mm (adjustable with ±0.5mm precision)
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable elastic cushion + shock absorber
- Port size: G1/4 (ISO standard)
- Mounting type: 20SB (basic type with front flange)
- Rod end: Female thread M16×1.5
- Body material: Anodized aluminum alloy (AL6063-T5)
- Seal material: NBR + PU hybrid seals
- Weight: 1.45kg (excluding accessories)
- Dimensions: 153mm(L) × 80mm(W) × 95mm(H)
- Repeat positioning accuracy: ±0.1mm
- Lubrication: Pre-lubricated (DOP-free grease)
- Protection rating: IP54 (standard), IP67 optional
Ultra-low profile cylinder (23% slimmer than standard models) with stroke micro-adjustment mechanism. Features dual anti-rotation guides and wear-resistant rod coating. Includes magnetic piston for sensor compatibility. Requires 5μm filtered air with 1-50 cSt viscosity oil mist lubrication (optional oil-free operation).
- High-density automation cells in electronics assembly
- Precision clamping in CNC tool changers
- Vertical lift mechanisms in packaging lines
- Position adjustment in semiconductor wafer handling
- Compact press systems for medical device manufacturing
Installation tip:
For vertical mounting, use reinforced rod-end support. Maintain 0.5-1mm
clearance between magnetic sensors and cylinder body. Lubricate every
500km of cumulative stroke movement in normal conditions.
| Property | Property Value |
|---|---|
| sku | SDAJ80X55-20SB |
| 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 | External 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.