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 MFJ40X225-50 Technical Specifications
- Model Code: MFJ40X225-50
- Bore Size: 40mm (ISO 6432 standard)
- Stroke: 225mm ±0.5mm tolerance
- Adjustment Range: 0-50mm (mechanical stroke adjustment)
- Operating Pressure: 0.05-1.0 MPa
- Maximum Thrust: 126N @ 0.63MPa
- Cushioning: Adjustable rubber buffer (both ends)
- Mounting Type: Basic MFJ series (optional foot/mounting brackets available)
- Port Size: M5x0.8 (standard) / NPT1/8 (optional)
- Ambient Temperature: -20℃ to 80℃
- Piston Speed: 50-750 mm/s
- Material: Aluminum alloy barrel (hard anodized), POM end caps
- Seal Material: NBR + Polyurethane (oil & wear resistant)
- Weight: 1.85kg ±3%
- Dimensions:
- Extended Length: 337mm (225mm stroke + 112mm body)
- Retracted Length: 112mm
- Body Width: 54mm (including mounting protrusions)
- Height: 63mm (from base to top port)
Precision-engineered compact cylinder featuring dual-axis stroke adjustment mechanism with locking nuts. The hexagonal adjustment screw allows ±25mm fine-tuning post-installation. Integrated shock absorption system reduces end-impact noise to <70dB. Special anti-rotation design maintains tooling orientation during reciprocation.
- PCB handling robots in electronics manufacturing
- Precision clamping in CNC tool changers
- Dispensing arm actuators for adhesive applications
- Semiconductor wafer transfer mechanisms
- Automated packaging line pusher mechanisms
| Property | Property Value |
|---|---|
| sku | MFJ40X225-50 |
| Adjustable Stroke | <50mm> |
| 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 | 225mm |
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.







