Airtac SDAD Double Rod Slim Cylinder SDAD20X55
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 SDAD20X55 Dual-Rod Compact Cylinder Specifications
- Model: SDAD20X55
- Type: Double-acting dual-rod thin cylinder
- Bore size: 20mm
- Stroke: 55mm
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Rubber buffer (both ends)
- Port size: M5x0.8 thread
- Mounting type: Standard flange mounting (MF1)
- Material: Aluminum alloy cylinder tube, hardened stainless steel piston rod
- Seal material: NBR (nitrile rubber)
- Weight: 0.72 kg (1.59 lbs)
- Dimensions:
- Length (retracted): 136mm
- Width: 40mm
- Height: 40mm
- Rod diameter: 8mm (both rods)
- Protection class: IP54
- Lubrication: Pre-lubricated (Oil-free operation possible)
Ultra-slim profile cylinder featuring symmetrical dual-rod design for balanced force transmission in both directions. Precision honed tube with chrome-plated piston rod ensures smooth operation and corrosion resistance. The compact design achieves 40% space reduction compared to standard cylinders while maintaining 15% higher thrust efficiency.
- Precision alignment systems in semiconductor manufacturing
- Simultaneous clamping mechanisms in CNC fixtures
- Space-constrained automation cells in electronics assembly
- Parallel motion stages in optical inspection equipment
- Medical device actuation systems requiring symmetrical force
Installation notes:
- Ensure proper alignment of dual rods using guide rails in high-precision applications
- Maintain 0.5-1mm clearance around rods in through-holes
- Use AirTAC ISO VG32 hydraulic oil for lubrication if operated oiled
- Recommended air filtration: 40μm with auto-drain
| Property | Property Value |
|---|---|
| sku | SDAD20X55 |
| 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 |
| 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.