2. Features multiple mounting configurations on the main body for simplified installation and operation;
3. Supports parallel consolidation of multiple cylinders to optimize space efficiency in compact layouts;
4. Integrated high-precision piston rod guidance system eliminates the need for external lubrication;
5. Comprehensive model range available to meet customized application requirements;
6. Optional high-temperature resistant sealing materials ensure stable operation at 150°C environments. (Optional feature)
Category: Multi-position Locking Cylinders | Brand: AIRTAC | Series: MD
AirTAC MD25X40 Multi-Position Locking Cylinder Specifications
- Model: MD25X40
- Bore size: 25mm
- Stroke: 40mm
- Operating pressure: 0.05–0.9 MPa
- Locking positions: 3-5 programmable stops (mechanical locking)
- Piston speed: 50-750 mm/s
- Cushioning type: Adjustable elastic cushion (both ends)
- Mounting style: Front flange (MF1), rear pivot (optional)
- Port size: G1/8 (NPT1/8 optional)
- Piston rod thread: M10×1.25
- Hex nut size: 17mm
- Ambient temperature: -20℃ to 80℃
- Operating medium: Clean dry air (ISO 8573-1:2010 Class 2.3.2)
- Material:
- Cylinder tube: Aluminum alloy hard anodized
- Piston rod: Chrome-plated steel
- Seals: NBR + PU hybrid
- Weight: 0.68 kg (with standard accessories)
- Dimensions:
- Extended length: 158mm
- Retracted length: 118mm
- Body width: 42mm (including mounting flanges)
- Height: 50mm (port center to base)
Precision multi-station pneumatic cylinder featuring mechanical position locking with 0.1mm repeatability. The dual-piston design enables intermediate stopping without pressure maintenance. Corrosion-resistant construction with IP54 splash protection, compatible with ISO 6432 mounting standards.
- PCB board clamping with variable thickness compensation
- Automated welding fixture position sequencing
- Pharmaceutical tablet press mold height adjustment
- Solar panel assembly line multi-stage positioning
- Textile machinery thread tension control stations
- Maintain 0.5mm alignment tolerance during rail mounting
- Use only phosphate ester-based lubricants (Molykote EM-50L recommended)
- Install quick exhaust valves within 500mm for optimal position locking
| Property | Property Value |
|---|---|
| sku | MD25X40 |
| 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 | <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.



