2. Features rivet-fastened barrel/rear cover assembly and piston/rod integration for structural integrity;
3. Barrel bore undergoes precision roller burnishing followed by hard-anodized surface treatment, ensuring superior wear resistance and operational longevity;
4. Asymmetric dual-lip piston seal configuration with integrated lubrication pockets optimizes compactness while maintaining sealing reliability;
5. Ultra-slim profile design minimizes spatial footprint for constrained installations;
6. Machined sensor grooves along barrel periphery enable simplified proximity switch integration;
7. Multiple mounting variants and stroke configurations available for application versatility.
Category: Double Rod Cylinders | Brand: AirTAC | Series: SDAD
AirTAC SDAD Series Double-Rod Compact Cylinder SDAD20X55S Technical Details
- Model: SDAD20X55S
- Type: Double-rod, thin-profile pneumatic cylinder
- Bore size: 20mm
- Stroke: 55mm
- Operating pressure: 0.1–0.9 MPa
- Piston rod material: Hard chrome-plated stainless steel (SUS304)
- Cushioning: Adjustable rubber buffers (both ends)
- Mounting styles: Basic type (axial mounting holes) + optional accessories
- Port size: Rc1/8 (NPT1/8 optional)
- Operating temperature: -20℃ to 80℃
- Ambient humidity: 35–95% RH (non-condensing)
- Lubrication: Pre-lubricated (Dry operation allowed)
- Weight: 0.82kg ±2%
- Dimensions (L×W×H): 130mm × 40mm × 40mm (stroke extended)
- Piston speed: 50–800mm/s
- ISO standard compliance: ISO 6432
Ultra-slim dual-rod actuator engineered for space-constrained precision applications. Features symmetrical force output with ±0.5mm repeat positioning accuracy. The anodized aluminum body resists chemical corrosion in harsh environments. Integrated magnetic piston enables position sensing compatibility.
- PCB clamping mechanisms in SMT assembly lines
- Parallel gripper configurations in pick-and-place robots
- Precision alignment systems for optical component manufacturing
- Counter-force balancing in automated test equipment
- Dual-arm synchronization in packaging machinery
| Property | Property Value |
|---|---|
| sku | SDAD20X55S |
| 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 | S-Magnetic |
| Cushion Type | Bumper Pad |
| Bore Diameter | <20mm> |
| Stroke | 55mm |
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.









