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 MFJ40X225-40S Adjustable Miniature Cylinder Specifications
- Model: MFJ40X225-40S
- Bore size: 40mm
- Stroke: 225mm
- Operation: Double-acting
- Working pressure: 0.05-1.0 MPa
- Ambient temperature: -20℃ to 80℃
- Cushioning: Adjustable rubber buffer (both ends)
- Port size: 1/4" NPT (M5 optional)
- Piston rod material: Hard chrome-plated steel
- Tube material: Aluminum alloy (anodized)
- Seal material: NBR (nitrile rubber)
- Weight: 2.3kg ±5%
- Dimensions:
- Length (retracted): 325mm
- Width (body): 50mm
- Height (with mounting bracket): 65mm
- Mounting options: Basic type, front flange, rear clevis
- ISO standard: 6432
- Protection class: IP54
A space-saving pneumatic actuator featuring dual adjustable cushioning and precision honed cylinder bore. The compact MFJ series combines high thrust force (max 1250N at 0.7MPa) with position feedback compatibility through optional magnetic piston. Ideal for applications requiring mid-stroke positioning via external stoppers.
- Semiconductor wafer handling robots
- Pharmaceutical tablet pressing machines
- Automated conveyor gate controls
- Textile machinery thread tensioners
- Precision glass cutting systems
- Max piston speed: 500mm/s (with cushioning engaged)
- Repeat positioning accuracy: ±0.5mm (with guide mechanism)
- Minimum operating frequency: 0.5Hz (30 cycles/min)
| Property | Property Value |
|---|---|
| sku | MFJ40X225-40S |
| 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 | PT1/4 |
| Magnet | S-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.







