Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X70-20B
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 SDAJ80X70-20B Adjustable Ultra-Slim Cylinder Specifications
- Model: SDAJ80X70-20B
- Series: SDAJ80~100 Adjustable Thin Series
- Bore size: 80mm
- Stroke: 70mm (±5mm adjustable)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable pneumatic cushion (front/rear)
- Mounting style: Basic type (MF1) with axial mounting holes
- Port size: G3/8 (ISO228/1 standard)
- Operating temperature: -20℃ to 80℃
- Material:
- Cylinder tube: Aluminum alloy (hard anodized)
- Piston rod: Stainless steel (SUS304)
- Seals: NBR (Nitrile rubber)
- Weight: 2.8kg (excluding accessories)
- Dimensions:
- Extended length: 204mm
- Retracted length: 134mm
- Body width: 100mm
- Height with rod: 124mm
- Mounting hole spacing: 75mm × 75mm
- Max theoretical thrust: 502N @0.5MPa
- Piston speed: 50–700mm/s
- Protection class: IP65 (dust-tight & water jet resistant)
Ultra-compact profile (only 100mm width) with integrated adjustable cushioning mechanism, designed for precision linear motion in space-constrained industrial applications. Features dual anti-rotation guide rods for enhanced stability during high-cycle operations. Optional magnetic piston version (add "-M" suffix) available for position sensing.
- PCB handling robots in electronics manufacturing
- Clamping devices in CNC machining centers
- Label positioning systems in packaging lines
- Glass panel transfer mechanisms
- Medical device assembly automation
Installation guidelines:
Maintain parallel alignment of guide rods during mounting. Lubricate with ISO VG32 hydraulic oil if operated without air line lubricator.
Maximum side load capacity: 30N. Cushion adjustment requires 2mm hex key (included).
| Property | Property Value |
|---|---|
| sku | SDAJ80X70-20B |
| 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 | 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.