Airtac MDD Multi-position Double Rod Cylinder MDD20X25S
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 MDD20X25S Multi-Position Dual-Rod Cylinder Specifications
- Model: MDD20X25S
- Bore size: Ø20mm
- Stroke: 25mm (standard), customizable up to 300mm
- Operating pressure: 0.1–0.9 MPa
- Dual-rod diameter: Ø8mm precision ground steel
- Mounting type: Side-mounted with M4x0.7 tapped holes
- Cushioning: Adjustable rubber buffers (front/rear)
- Position detection: Pre-drilled slots for magnetic sensors (non-inductive version available)
- Repeat positioning accuracy: ±0.2mm
- Temperature range: -20℃ to 80℃
- Material:
- Tube: Hard anodized aluminum alloy
- Piston rod: SUS304 stainless steel
- Seals: NBR (standard), optional FKM for high temp
- Port size: M5x0.8 (G1/8 adaptor optional)
- Weight: 0.8kg (excluding accessories)
- Dimensions:
- Total length: 153mm (25mm stroke)
- Width: 63mm (mounting surface)
- Height: 25mm (excluding rods)
- Rod extension: +25mm per side
High-precision dual-rod cylinder with multi-mount capability, featuring symmetrical force distribution and anti-rotation design. The T-slot mounting surface allows 90° incremental positioning adjustments. Compatible with ISO 15552 mounting accessories. Includes wear-resistant scraper seals for contaminated environments.
- Precision alignment in semiconductor wafer handling
- Multi-stage clamping systems in CNC fixtures
- Vertical Z-axis positioning in 3D printing/pick-and-place
- Synchronized lifting mechanisms in packaging lines
- Medical device assembly requiring bi-directional force consistency
Installation guidelines:
Maintain parallel alignment within 0.05mm/m tolerance. Lubricate with ISO VG32 hydraulic oil during assembly.
For vertical mounting, install rod-end locks to prevent piston drift. Allow 5mm clearance for magnetic sensors.
| Property | Property Value |
|---|---|
| sku | MDD20X25S |
| 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 | S-Magnetic |
| Cushion Type | Bumper Pad |
| Bore Diameter | <20mm> |
| Stroke | <25 mm> |
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.