Airtac SDA Ultra Thin Cylinder SDA20X50
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 Series Ultra-Slim Cylinder SDA20X50 Technical Details
- Model: SDA20X50
- Bore size: Ø20 mm
- Stroke: 50 mm
- Operating pressure: 0.05–0.9 MPa
- Cushioning: Adjustable rubber buffer
- Port size: M5x0.8 (Rc1/8 optional)
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50–800 mm/s
- Material: Aluminum alloy body, NBR seals
- Weight: 0.62 kg (bare cylinder)
- Dimensions: 110mm(L) × 40mm(W) × 40mm(H)
- Mounting types: Basic/Foot/Flange (MF1/MF2/MF3 optional)
- Rod end: Female thread M5x0.8
- ISO standard: 6432 compliant
Ultra-compact profile (only 40mm height) with 50% reduced installation space compared to standard cylinders. Features precision honed tube and double-sealed bearings for smooth operation. Optional magnetic piston version (SDA20X50-M9) available for position sensing. Requires 10-30μm filtered air with ISO VG32 lubricant.
- Semiconductor wafer handling robots
- High-density packaging machinery
- Automated test equipment (ATE) actuators
- Medical device positioning mechanisms
- 3C product assembly automation
Installation tips:
Maintain 0.5mm minimum clearance between rod end and load during alignment.
For vertical mounting, use locknut (AN5) to prevent rotation. Lubricate through
air supply (1-2 drops oil/m³ air) for optimal seal performance.
- Max side load: 5N at full extension
- Do not disassemble cushioning valve without torque wrench (1.5N·m max)
- Use 300mm minimum stroke for full cushioning effect
| Property | Property Value |
|---|---|
| sku | SDA20X50 |
| 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 | Internal Thread |
| Magnet | Non-magnetic |
| Bore Diameter | <20mm> |
| Stroke | <50mm> |
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.