Airtac MFJ Adjustable Mini Cylinder MFJ20X80-75
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 MFJ20X80-75 Technical Details
- Model: MFJ20X80-75
- Type: Compact adjustable stroke double-acting cylinder
- Bore size: 20mm
- Stroke: 80mm (adjustable)
- Operating pressure: 0.05–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable rubber bumper (front/rear)
- Mounting style: Standard foot mounting with 25mm spacing
- Port size: M5x0.8 (Rc1/8 optional)
- Seal material: NBR + PU combination
- Piston rod material: Stainless steel SUS304
- Weight: 0.32kg ±2%
- Dimensions: 136mm(L) × 20mm(Bore W) × 34mm(Overall H)
- Stroke adjustment range: 70-80mm (±5mm via screw adjustment)
- Max theoretical force: 28.3kgf @0.6MPa
- Speed range: 50–700mm/s
- Protection class: IP54 (standard)
Ultra-compact cylinder featuring stroke micro-adjustment capability through integrated locking nuts, designed for precision positioning in confined spaces. The anodized aluminum body with chrome-plated piston rod ensures corrosion resistance in humid environments. Includes auto switch groove for sensor mounting (inductive sensors sold separately). Requires ISO 8573-1:2010 Class 3 compressed air.
- PCB handling robots in electronics manufacturing
- Precision clamping mechanisms for CNC tool changers
- Medical device assembly line actuators
- Automated test equipment positioners
- Food packaging machine stopper controls
Installation notes:
- Maximum side load: ≤15% of thrust rating
- Lubrication: Initial lubrication included - replenish with ISO VG32 turbine oil every 500km stroke
- Alignment tolerance: ±0.5° angular misalignment allowed
- For vertical mounting, use counterbalance valve for load holding
| Property | Property Value |
|---|---|
| sku | MFJ20X80-75 |
| Adjustable Stroke | 75mm |
| 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 | 80 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.