1. Compliance with JS Standard specifications;
2. Asymmetric bidirectional sealing structure with compact dimensions and integrated oil reservoir for piston lubrication;
3. Fixed shock-absorbing pads on both end covers to mitigate directional change impacts;
4. Multiple rear cover configurations for enhanced installation flexibility;
5. Riveted enclosure design combining end covers with precision stainless steel barrel ensuring secure connection;
6. High-strength stainless steel tube construction offering superior corrosion resistance;
7. Compact footprint - shorter overall length compared to ISO6432 standard cylinders with equivalent bore/stroke;
8. Comprehensive product range with multiple accessories for customized solutions.
Category: Double Rod Cylinders | Brand: AIRTAC | Series: MFD
AirTAC MFD25X40S Double Rod Mini Cylinder Technical Details
- Model: MFD25X40S
- Type: Double-acting compact cylinder with dual rod design
- Bore size: 25mm (±0.1mm tolerance)
- Stroke: 40mm (adjustable with stopper)
- Operating pressure: 0.05–0.9 MPa
- Temperature range: -20℃ to 80℃ (NBR seals)/-10℃ to 60℃ (PU seals)
- Cushioning: Built-in rubber buffer + adjustable cushion screw
- Mounting style: Basic type (optional foot/axial/flange mounts available)
- Port size: M5x0.8 (standard), optional PT1/8 adapter
- Piston rod material: SUS304 stainless steel (chrome-plated)
- Seal material: NBR standard (PU optional for low friction)
- Weight: 0.55kg (bare cylinder), 0.68kg with accessories
- Dimensions: 130mm(L) × 40mm(W) × 40mm(H) (at mid-stroke position)
- Max theoretical force: 441N at 0.7MPa (extend/retract)
- Speed range: 50–800mm/s (lubricated condition)
- ISO certification: Compliant with ISO 6432 standards
Ultra-compact dual-rod pneumatic cylinder featuring synchronized bidirectional movement and anti-rotation stability. Precision-ground inner bore (Ra0.4μm) ensures smooth operation with ≤0.5mm lateral rod deflection. Includes magnetic piston (D-M9B sensor compatible) for position feedback. Optional rod lock version (MFD25X40S-L) available for vertical applications.
- Precision alignment in semiconductor wafer handling
- Simultaneous clamping mechanisms in CNC jigs
- Micro-positioning stages for optical inspection systems
- Compact transfer units in SMT assembly lines
- Bidirectional actuation in medical pipetting robots
| Property | Property Value |
|---|---|
| sku | MFD25X40S |
| Mounting Type | Without Mounting Accessories |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/8 |
| Magnet | S-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.





