Airtac MDD Multi-position Double Rod Cylinder MDD25X30
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 MDD Series Multi-Position Dual-Piston Rod Cylinder MDD25X30 Specifications
- Model: MDD25X30
- Bore size: 25mm
- Stroke: 30mm (±15mm adjustable)
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable rubber cushion (both ends)
- Mounting style: Fixed (MF1 series) or base-mounted
- Piston rod type: Dual chrome-plated steel rods (anti-rotation)
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Ambient temperature: -10℃ to 80℃
- Cylinder material: Anodized aluminum alloy
- Seal material: NBR/PU (standard), optional FKM for high temp
- Weight: 0.82kg (excluding accessories)
- Dimensions: 182mm(L) × 52mm(W) × 52mm(H) (at mid-stroke)
- Max theoretical force: 490N (at 0.63MPa)
- Piston speed: 50–800mm/s
- ISO standard: 15552 (compliant)
The MDD25X30 dual-piston rod cylinder features precision positioning capability with 2-position or 3-position adjustability through external mechanical stops. Its symmetrical dual-rod design eliminates rotational torque, making it ideal for applications requiring high rigidity and alignment stability. Pre-lubricated for immediate use with ISO VG32 hydraulic oil compatible lubricants.
- Precision workpiece clamping in CNC tool changers
- Multi-stage positioning in semiconductor wafer handling
- Simultaneous lifting mechanisms for conveyor height adjustment
- Packaging machine stopper positioning systems
- Automated test equipment with anti-vibration requirements
Installation guidance:
For optimal performance, maintain ≤0.1mm alignment tolerance between rod ends and load.
Use locknuts with 1.2-1.5x thread diameter engagement on mounting bolts.
Lubricate every 3 months under normal operation (2,000 cycles/day).
Critical note:
Avoid side-load exceeding 30N·m. When using 3-position configuration,
ensure minimum 3mm safety margin between internal stoppers to prevent seal damage.
| Property | Property Value |
|---|---|
| sku | MDD25X30 |
| 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 | <25 mm> |
| Stroke | 30mm |
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.