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 SDAD20X70SB Technical Details
- Model Code: SDAD20X70SB
- Cylinder Type: Double rod, compact profile (ISO 6432 compliant)
- Bore size: 20mm (±0.2mm manufacturing tolerance)
- Stroke: 70mm (adjustable with stopper)
- Operating pressure: 0.05-1.0 MPa (0.5-10 bar)
- Cushioning: Elastic rubber buffers both ends
- Port size: M5x0.8 (standard) with G1/8 adaptor optional
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Mounting type: Basic non-foot (axial clevis optional)
- Rod material: Chrome-plated stainless steel (SUS304)
- Tube material: Anodized aluminum alloy
- Seal type: NBR + PU combination seals
- Weight: 0.45kg (excluding accessories)
- Dimensions:
- Body length: 117mm (excluding rods)
- Total length: 117 + 2×70 = 257mm (full extension)
- Width: 40mm (max profile width)
- Height: 36mm (mounting surface to top)
Ultra-slim dual rod cylinder engineered for precision bi-directional force applications. Features symmetrical force output with ±0.15mm repeat positioning accuracy. Anti-rotation design maintains parallel rod alignment under side loads. Integrated magnet slots (SB version) enable magnetic sensor installation for position feedback.
- Precision clamping fixtures in CNC machining centers
- Vertical Z-axis positioning in SMT pick-and-place systems
- Simultaneous door actuation in cleanroom equipment
- Tension control in winding machines
- Balanced lifting mechanisms in automated test rigs
| Property | Property Value |
|---|---|
| sku | SDAD20X70SB |
| 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 | S-Magnetic |
| Cushion Type | Bumper Pad |
| Bore Diameter | <20mm> |
| Stroke | 70mm |
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.









