Airtac SDA Ultra Thin Cylinder SDA20X40
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-Thin Cylinder SDA20X40 Specifications
- Model: SDA20X40
- Bore size: 20mm
- Stroke: 40mm
- Operating pressure: 0.1–0.9 MPa
- Operating medium: Clean dry air (40μm filtration required)
- Operating temperature: -20℃ to 80℃
- Cushion type: Adjustable rubber buffer
- Mounting style: Basic type (Optional: MF1/MF2 flange, MAL/MBL foot mounts)
- Port size: M5x0.8 (G1/8 adapter available)
- Piston speed: 50–800 mm/s
- Material:
- Tube: Aluminum alloy with hard anodization
- Piston rod: Stainless steel (SUS304)
- Seals: NBR (Nitrile rubber)
- Weight: 0.55 kg (bare cylinder)
- Dimensions:
- Total length (L): 108mm (including rod)
- Body width (W): 34mm
- Height (H): 34mm (excluding mounting accessories)
- Rod thread: M6x1.0
- ISO standard: 6432 compliant
- Protection rating: IP54 (standard seals)
The SDA20X40 ultra-compact cylinder combines high thrust force (62N at 0.5MPa) with a slim 34mm profile, featuring 60% reduced installation space versus standard cylinders. Its anti-rotation design maintains precise linear motion, while the chrome-plated piston rod resists side loads up to 1.5N·m. Requires daily lubrication for optimal performance (ISO VG32 turbine oil recommended).
- PCB handling robots in electronics manufacturing
- Clamping mechanisms in CNC tool changers
- Precision paper feeders in printing equipment
- Lab automation sample positioning systems
- Medical device actuation components
Installation note:
For vertical mounting, use MAL/MBL series brackets. Maintain 0.5mm minimum clearance between rod end and workpiece.
Avoid lateral forces exceeding 15% of maximum thrust. Pre-charge lubricator recommended for >500,000 cycle applications.
| Property | Property Value |
|---|---|
| sku | SDA20X40 |
| 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 | <40mm> |
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.