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 SDAD20X85B Double Rod Compact Cylinder Specifications
- Model: SDAD20X85B
- Type: Double rod thin series pneumatic cylinder (ISO 6432 compliant)
- Bore size: 20mm
- Stroke: 85mm (±0.5mm tolerance)
- Operating pressure: 0.05-1.0 MPa
- Operating medium: Dry air (Lubricated air requires oil mist separator)
- Temperature range: -20℃ to 80℃
- Cushion type: Fixed rubber buffer (both ends)
- Mounting style: Basic type (No pre-loaded mounting accessories)
- Port size: M5x0.8 (Standard) / NPT1/8 (Optional)
- Rod material: Stainless steel SUS304 (Hard chrome plated)
- Tube material: Aluminum alloy (Anodized surface treatment)
- Weight: 0.85kg (Excluding accessories)
- Dimensions:
- Total length: 165mm (Stroke 85 + Base 80)
- Width: 34mm (Maximum cross-section)
- Height: 34mm (Square body profile)
Ultra-slim profile cylinder with dual extended piston rods, optimized for bidirectional force applications requiring symmetrical movement. Features precision-ground rods with integrated scraper seals to prevent particulate ingress. The square body design enables multiple mounting configurations through tapped holes on all faces (M5 thread depth 6mm).
- Precision alignment systems in semiconductor handling
- Simultaneous clamping mechanisms in CNC fixtures
- Material positioning gates in packaging lines
- Backup cylinder for safety interlocks
- Compact transfer systems in medical device assembly
| Property | Property Value |
|---|---|
| sku | SDAD20X85B |
| 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 | Non-magnetic |
| Cushion Type | Bumper Pad |
| Bore Diameter | <20mm> |
| Stroke | 85mm |
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.









