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 Ultra-Thin Cylinder SDAJ80X70-20 Technical Details
- Series: SDAJ (Adjustable Compact Cylinder Series)
- Full model: SDAJ80X70-20
- Bore size: 80mm (3.15")
- Stroke: 70mm (adjustable through built-in stroke limiter)
- Operating pressure: 0.05-1.0 MPa (7-145 psi)
- Ambient temperature: -20℃ to 80℃ (-4°F to 176°F)
- Cushioning: Adjustable rubber bumper (both ends)
- Mounting type: Basic type (MF1) with optional accessories
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Piston material: Aluminum alloy with hard anodization
- Rod material: Stainless steel (SUS304)
- Seal type: NBR seals with wear-resistant ring
- Weight: 2.8kg (6.17 lbs)
- Dimensions:
- Total length (retracted): 210mm (8.27")
- Body diameter: 95mm (3.74")
- Mounting hole spacing: 75mm x 75mm (2.95" x 2.95")
- Rod thread: M16x1.5
Ultra-flat cylinder (15% slimmer than standard models) with space-saving design for constrained automation layouts. Features dual-action auto-switch grooves for sensor mounting and 360° adjustable cushioning. The anodized surface treatment provides enhanced corrosion resistance in humid environments.
- High-speed pick-and-place systems in electronics assembly
- Clamping mechanisms in CNC tool changers
- Precision paper feeding in printing machinery
- Cleanroom automation with low particle emission
- Vertical lifting in packaging line diverters
| Property | Property Value |
|---|---|
| sku | SDAJ80X70-20 |
| 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 | 70mm |
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.











