Airtac SDA Ultra Thin Cylinder SDA12X20B
2. Features riveted structure between cylinder body/rear cover and piston/piston rod, ensuring compactness and reliability;
3. Cylinder bore undergoes roller burnishing followed by hard anodizing treatment for superior wear resistance and durability;
4. Asymmetrical bidirectional sealing structure on piston provides compact dimensions with integrated oil reservoir functionality;
5. Space-saving design optimizes installation footprint;
6. Peripheral T-slots for magnetic sensors enable convenient switch mounting;
7. Multiple model variations available across comprehensive specifications.
Category: Slim Cylinders , Brand: AirTAC , Series: SDA
AirTAC SDA Ultra-Slim Cylinder SDA12X20B Specifications
- Model: SDA12X20B
- Type: Ultra-slim single-acting spring return cylinder
- Bore size: 12mm
- Stroke: 20mm (±1mm tolerance)
- Operating pressure: 0.05–0.9 MPa
- Temperature range: -20℃ to 80℃ (operation), -30℃ to 90℃ (storage)
- Cushioning type: Adjustable cushioning at both ends
- Mounting style: Basic type (no built-in magnet)
- Port size: M5x0.8 (standard), optional NPT1/8
- Material: Aluminum alloy barrel, stainless steel piston rod
- Seal material: NBR/PU combination
- Weight: 0.25kg (excluding accessories)
- Dimensions:
- Body length: 56mm
- Width: 24mm (excluding mounting tabs)
- Height: 24mm (barrel diameter)
- Total extended length: 76mm (stroke included)
- Piston speed: 50–800mm/s
- Lubrication: Pre-lubricated (relubrication interval: 3,000km travel distance)
The SDA12X20B features a space-saving design with 40% reduced cross-section compared to standard cylinders. Its anodized aluminum construction ensures corrosion resistance, while the precision-ground piston rod minimizes friction loss. The dual cushioning system allows smooth deceleration at stroke ends, making it ideal for high-cycle applications. Requires 5μm filtered air and recommends ISO VG32 hydraulic oil for relubrication.
- PCB handling robots in electronics manufacturing
- Precision clamping mechanisms for CNC tooling
- Medical device actuation systems
- Packaging machine ejector mechanisms
- Automated test equipment positioners
- Food processing conveyor gate controls
Installation note:
Maintain parallel alignment during mounting – maximum allowable angular misalignment: ±0.5°.
For vertical installations, use spring-down orientation to prevent piston rod seal wear.
Minimum 15mm clearance required for cushion adjustment screws.
| Property | Property Value |
|---|---|
| sku | SDA12X20B |
| 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 | M5×0.8 |
| Piston Rod Thread Type | External Thread |
| Magnet | Non-magnetic |
| Bore Diameter | 12mm |
| 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.