Airtac MFJ Adjustable Mini Cylinder MFJ25X25-20S
2. Features an asymmetric bidirectional sealing structure for piston sealing, offering compact dimensions with integrated oil reservoir functionality;
3. Integrated fixed cushions on both end covers minimize impact during directional changes;
4. Multiple rear cover configurations simplify installation and enhance mounting flexibility;
5. Crimped and wrapped assembly ensures robust connection between stainless steel barrel and end covers;
6. Precision-engineered stainless steel barrel provides exceptional strength and corrosion resistance;
7. MF series achieves shorter overall length than ISO6432 standard cylinders while maintaining identical bore/stroke specifications;
8. Comprehensive range of cylinder variants and mounting accessories available for customized solutions.
Category: Adjustable Cylinders | Brand: AirTAC | Series: MFJ Adjustable cylinders
AirTAC MFJ Adjustable Miniature Cylinder MFJ25X25-20S Specifications
- Model: MFJ25X25-20S
- Type: Double-acting adjustable cushion cylinder
- Bore size: 25mm
- Stroke: 20mm (±1mm adjustable)
- Mounting style: Standard (MFJ series base mount)
- Operating pressure: 0.05–0.9 MPa
- Cushion type: Adjustable pneumatic cushion (both ends)
- Port size: M5x0.8 (Rc1/8 adapter optional)
- Piston rod thread: M6x1 external thread
- Material: Aluminum alloy body, NBR seals
- Temperature range: -10℃ to 80℃
- Protection rating: IP40 (dust protected)
- Weight: 0.25kg ±5%
- Dimensions: 80mm(L) × 25mm(W) × 25mm(H) (retracted position)
- Stroke tolerance: +1.5mm/-0
- Max theoretical force: 44N@0.5MPa
- Lubrication: Pre-lubricated (Grease-free operation)
Ultra-compact cylinder featuring dual adjustable air cushions for precise end-position damping control. The MFJ series utilizes a space-saving design with integrated mounting grooves, offering 360° adjustable sensor mounting positions. Special hardened stainless steel guide rod enhances lateral load capacity by 30% compared to standard mini cylinders.
- Precision part insertion in PCB assembly robots
- Micro-dosing valve actuators in pharmaceutical equipment
- Compact gripper mechanisms for SCARA robots
- Paper feed mechanisms in office automation devices
- Position adjustment stages in optical alignment systems
Installation note:
For optimal performance, maintain 0.5-1mm clearance between cushion screws and stopper during adjustment.
Use locknut (included) after setting cushion depth. Max lateral load: 5N. Lubricate rod every 500km stroke.
| Property | Property Value |
|---|---|
| sku | MFJ25X25-20S |
| Adjustable Stroke | <20mm> |
| 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 |
| Bore Diameter | <25 mm> |
| 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.