Airtac MFJ Adjustable Mini Cylinder MFJ20X125-20S
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 MFJ20X125-20S Specifications
- Model: MFJ20X125-20S
- Series: MFJ (Compact Adjustable Cushion)
- Bore size: 20mm
- Stroke: 125mm
- Mounting type: Standard foot & front flange
- Operating pressure: 0.05–0.9 MPa
- Cushioning type: Adjustable (both ends)
- Port size: M5x0.8 (dual ports)
- Piston rod thread: M10x1.25
- Material: Aluminum alloy body, chrome-plated piston rod
- Seal material: NBR/PU standard (FKM optional)
- Temperature range: -10℃ to 80℃
- Protection rating: IP40
- Repeat positioning accuracy: ±0.5mm
- Max speed: 1.5 m/s
- Weight: 0.68 kg (dry)
- Dimensions:
- Extended length: 218mm
- Retracted length: 93mm
- Body width: 40mm
- Height (with rod): 52mm
A space-saving pneumatic actuator featuring dual adjustable rubber cushions for precise end-position control. The MFJ series combines compact dimensions (30% smaller than standard cylinders) with high lateral load capacity. Anti-rotation design ensures stable rod movement, while the hardened stainless steel guide bushing extends service life. Compatible with ISO 6432 mounting accessories.
- PCB handling robots in electronics assembly
- Dosing valve actuation in medical devices
- Label applicators in packaging lines
- Precision clamping in micro-machining
- Automated test equipment positioning
Installation note:
For optimal performance, adjust cushion screws gradually (max 1/4 turn increments) after installation.
Lubricate with ISO VG32 hydraulic oil if operating below 0℃. Avoid side loads exceeding 15N.
| Property | Property Value |
|---|---|
| sku | MFJ20X125-20S |
| 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 | <20mm> |
| Stroke | 125mm |
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.