Airtac MFJ Adjustable Mini Cylinder MFJ20X50-40
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 MFJ20X50-40 Technical Details
- Model: MFJ20X50-40
- Bore size: Ø20mm
- Stroke: 50mm (adjustable cushion)
- Mounting type: Foot/Flange (switchable)
- Operating pressure: 0.15–0.8 MPa
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (1/8" NPT optional)
- Piston speed: 50–800 mm/s
- Seal material: Nitrile rubber (NBR)
- Rod end type: Female thread M6x1.0
- Cushion adjustment: ±5mm stroke fine-tuning
- Weight: 385g ±2% (without accessories)
- Dimensions:
- Length (retracted): 113mm
- Width (body): 34mm
- Height (mounting base): 44mm
- ISO standard: 6432 compliant
- Lubrication: Pre-lubricated (maintenance-free for 5,000km)
Ultra-compact linear actuator featuring precision adjustable cushioning mechanism for smooth end-stroke deceleration. The anodized aluminum construction provides corrosion resistance while maintaining lightweight properties (30% lighter than standard cylinders). Integrated mounting slots allow rapid orientation changes between vertical/horizontal installations.
- PCB handling robots in electronics assembly
- Precision dosage mechanisms in medical devices
- Label positioning systems for packaging lines
- Micro-part clamping in watchmaking
- Optical lens alignment equipment
Installation protocol:
Maximum lateral load ≤15N. For vertical mounting, use anti-rotation brackets.
Lubricate guide shafts every 3 million cycles with ISO VG32 hydraulic oil.
| Property | Property Value |
|---|---|
| sku | MFJ20X50-40 |
| 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 | <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.