Airtac MFJ Adjustable Mini Cylinder MFJ20X125-40
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 MFJ20X125-40 Technical Details
- Model: MFJ20X125-40
- Bore size: 20mm
- Stroke: 125mm (adjustable)
- Operating pressure: 0.05-0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning type: Adjustable buffer at both ends
- Mounting style: Foot-mounted (ISO 15552 accessory compatibility)
- Port size: M5x0.8 (standard), G1/8 optional
- Material: Aluminum alloy barrel, CRCA piston rod
- Rod thread: M5x0.8 external thread
- Adjustable stroke range: 0-125mm (±0.5mm precision)
- Repeat positioning accuracy: ±0.1mm
- Max. piston speed: 500mm/s
- Protection rating: IP40 (dust protected)
- Weight: 0.45kg (excluding accessories)
- Dimensions: 175mm(L) × 42mm(W) × 42mm(H) (full extension)
Ultra-compact linear actuator with micro-adjustment capability, featuring dual anti-rotation guides for precision positioning. The hardened stainless steel piston rod and wear-resistant seals enable 2,000km service life under standard conditions. Includes shock-absorbing end caps to minimize vibration in high-cycle applications.
- PCB handling robots in electronics manufacturing
- Micro-dosing mechanisms in pharmaceutical equipment
- Lens positioning systems for optical inspection machines
- Compact clamping fixtures in CNC automation
- Ventilation damper controls in medical devices
Installation note:
Lubricate with ISO VG32 hydraulic oil before initial use.
For vertical mounting, use supplemental rod locking nut (ASNU-5M kit recommended).
Maximum side load: 15N. Cycle rating: 50% duty cycle at max speed.
| Property | Property Value |
|---|---|
| sku | MFJ20X125-40 |
| Adjustable Stroke | <40mm> |
| 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 | Non-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.