Airtac MFJ Adjustable Mini Cylinder MFJ20X50-20S
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 MFJ20X50-20S Technical Details
- Model: MFJ20X50-20S
- Type: Compact double-acting cylinder with adjustable stroke
- Bore size: 20mm
- Stroke: 50mm (adjustable within 0-50mm range)
- Operating pressure: 0.05-0.9 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Port size: M5x0.8 (standard) or NPT1/8 optional
- Mounting style: Basic type (axial mounting holes)
- Piston rod type: Double-rod design (chrome-plated steel)
- Body material: Hard-anodized aluminum alloy
- Operating temperature: -20℃ to 80℃
- Weight: 0.38kg ±2%
- Dimensions:
- Total length (retracted): 100mm
- Extended length: 150mm
- Width (body): 34mm
- Height (with rods): 42mm
- Seal material: Heat-resistant NBR + PU combination
- Protection class: IP54 (standard wiper design)
- Lubrication: Pre-lubricated (maintenance-free for 2000km operation)
Ultra-compact cylinder featuring micro-adjustment capability through its unique stroke adjustment mechanism. The precision-ground piston rod and double cushion design ensure smooth operation with ≤0.5mm positioning repeatability. Enhanced dust resistance with multi-layered wiper system makes it ideal for clean environments. Requires 5μm filtered air and ISO VG32 hydraulic oil if relubrication needed.
- PCB handling robots in electronics manufacturing
- Precision clamping fixtures for CNC machining
- Pharmaceutical tablet counting/packaging systems
- Lens positioning mechanisms in optical equipment
- Automated test probe positioning stages
Installation recommendation:
For vertical mounting applications, use anti-vibration locking nuts on adjustment screws.
Maximum side load capacity 15N. Lubrication interval: 500km operation or 6 months in normal conditions.
| Property | Property Value |
|---|---|
| sku | MFJ20X50-20S |
| 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 | <50mm> |
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.