Airtac MDD Multi-position Double Rod Cylinder MDD20X20
2. Features multiple mounting configurations for simplified installation;
3. Supports ganged mounting of multiple cylinders, optimizing space utilization;
4. High-precision rod guidance ensures maintenance-free operation without external lubrication;
5. Available in multiple bore sizes and stroke lengths for flexible application requirements;
6. Optional high-temperature resistant seals enable reliable performance at 150°C operating conditions. (Optional)
Category: Multi-Position Fixed Cylinders , Brand: AirTAC , Series: MDD
AirTAC MDD20X20 Multi-Position Dual Rod Cylinder Specifications
- Model: MDD20X20
- Type: Compact multi-position dual rod cylinder
- Bore size: 20mm
- Stroke: 20mm (Standard), customizable up to 300mm
- Operating pressure: 0.1–0.9 MPa
- Port size: M5x0.8 (Standard), G1/8 optional
- Cushioning: Adjustable air cushion at both ends
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Material: Aluminum alloy cylinder tube, hardened stainless steel piston rods
- Seals: NBR (Nitrile) standard, optional FKM/Viton for high temp
- Weight: 1.2 kg (with 20mm stroke)
- Dimensions (L×W×H): 188mm × 40mm × 40mm (20mm stroke model)
- Mounting: Front flange (ISO 15552), side mounting lugs
- Repeat positioning accuracy: ±0.5mm
- Protection rating: IP54 (standard), IP67 with optional rod seals
High-precision dual rod cylinder engineered for multi-stop applications requiring synchronized linear motion. Features twin chrome-plated rods (Ø8mm) for enhanced moment resistance and position stability. Integrated magnetic piston enables position feedback when paired with sensors. Optional auto-switch grooves on both sides.
- Semiconductor wafer handling robots
- Multi-stage press tool positioning systems
- Automated assembly line pallet stoppers
- Precision glass cutting machinery
- Pharmaceutical blister packaging units
Installation tip:
Maintain 0.05mm minimum alignment tolerance between dual rods.
Use rod-end supports for strokes exceeding 150mm. Lubricate with ISO VG32
turbine oil if operated below -10℃. Allow 15% extra stroke for cushioning zone.
| Property | Property Value |
|---|---|
| sku | MDD20X20 |
| 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 |
| Magnet | Non-magnetic |
| Cushion Type | Bumper Pad |
| Bore Diameter | <20mm> |
| Stroke | <20mm> |
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.