Airtac MDD Multi-position Double Rod Cylinder MDD20X40
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 MDD20X40 Multi-position Dual-axis Cylinder Specifications
- Model: MDD20X40
- Type: ISO15552 compliant dual-rod cylinder
- Bore size: 20mm
- Stroke: 40mm (adjustable stroke version available)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (standard) / NPT1/8 optional
- Cushioning: Adjustable pneumatic cushion + rubber bumper
- Mounting types: Basic front flange (MF1), optional side/axial mounts
- Tube material: Aluminum alloy with hard anodized surface
- Rod material: Stainless steel SUS304
- Seal type: NBR seals (FKM available for high-temp)
- Weight: 1.82kg (excluding accessories)
- Dimensions: 200mm(L) × 60mm(W) × 40mm(H) (at full retraction)
- Rod diameter: 10mm (dual rods)
- Max theoretical force: 314N @ 1MPa
- Speed range: 50–800mm/s
- Protection rating: IP54 (standard) / IP67 with wiper upgrade
High-precision dual-rod pneumatic cylinder featuring synchronized movement and multiple positioning capability through external mechanical stops. The symmetrical rod design eliminates rotational torque, making it ideal for precision alignment tasks. Features an integrated magnet for position sensing (MDD20X40-M variant available with built-in sensor).
- Precision clamping fixtures in CNC machining centers
- Vertical lift mechanisms in packaging machinery
- Position-stable tool changers in robotic systems
- Material handling gates with dual-side actuation
- Precision alignment stages in optical equipment
Installation guidelines:
Maintain parallel alignment of dual rods within 0.1mm/m tolerance.
Use locknuts (included) for position stop adjustment. Lubricate with ISO VG32
hydraulic oil if operating below -10℃. Allow 15mm clearance for sensor cable routing.
| Property | Property Value |
|---|---|
| sku | MDD20X40 |
| 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 | <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.