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 SDAD20X40 Double Rod Compact Cylinder Specifications
- Model: SDAD20X40
- Type: Double-acting, dual rod compact cylinder
- Bore size: 20mm (ISO 6432 standard)
- Stroke: 40mm (adjustable cushioning)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Rubber buffer with adjustable screw
- Port size: M5x0.8 (G1/8 optional)
- Piston rod thread: M6x1.0 (both ends)
- Material: Aluminum alloy body, NBR seals
- Mounting style: Basic (axial mounting holes)
- Weight: 0.65kg (without accessories)
- Dimensions:
- Length: 153mm (full extension)
- Width: 34mm (cylinder body)
- Height: 34mm (including rod)
- Rod stroke tolerance: ±0.5mm
- Max theoretical force: 31.4N @ 0.5MPa
- Lubrication: Pre-lubricated (non-replenishing design)
Ultra-slim profile cylinder (34x34mm cross-section) with symmetrical dual rod configuration enables balanced bidirectional force transmission. Features anti-rotation mechanism and hardened chromium-plated rods for precise linear motion. IP54 protection rating allows use in dusty environments.
- PCB board clamping in SMT machines
- Precision glass panel positioning systems
- Pharmaceutical blister packaging actuators
- Robotic end-effector tool changers
- Semiconductor wafer handling equipment
| Property | Property Value |
|---|---|
| sku | SDAD20X40 |
| 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 | <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.









