Airtac MFJ Adjustable Mini Cylinder MFJ40X50-20
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 MFJ40X50-20 Adjustable Miniature Cylinder Specifications
- Model: MFJ40X50-20
- Type: Compact adjustable stroke cylinder (double acting)
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 50mm (±0.5mm tolerance)
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Adjustable rubber buffer (both ends)
- Port size: M5x0.8 (dual ports)
- Piston rod thread: M10x1.25 (external)
- Mounting style: Basic square flange (MFJ series standard)
- Temperature range: -20℃ to 80℃
- Material: Aluminum alloy barrel, hardened stainless steel rod
- Seal material: NBR (nitrile butadiene rubber)
- Weight: 0.62kg (without accessories)
- Dimensions: 110mm(L) × 40mm(W) × 40mm(H) (at full retraction)
- Max theoretical force: 503N at 0.6MPa
- Lubrication: Pre-lubricated (Oil-free operation possible)
A space-optimized pneumatic actuator featuring micro-adjustment capability through its unique rotary stroke adjustment mechanism (20mm adjustable range). The hexagonal barrel design allows tool-free stroke fine-tuning with 0.5mm precision increments. Corrosion-resistant anodized surfaces and dual wiper seals ensure reliability in harsh environments.
- Precision clamping in SMT pick-and-place machines
- Medical device actuation requiring hygienic design
- Packaging line product positioning systems
- Semiconductor wafer handling robotics
- Automated optical inspection (AOI) equipment
Installation tip:
For optimal performance, maintain 0.3-1.0mm clearance between adjustment screw
and stopper during stroke setting. Use locknut (included) after final position calibration.
Lubricate guide shafts monthly in high-cycle applications (>500k cycles/year).
| Property | Property Value |
|---|---|
| sku | MFJ40X50-20 |
| 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 | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| 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.