Airtac MFJ Adjustable Mini Cylinder MFJ40X225-30

Airtac

Airtac MFJ Adjustable Mini Cylinder MFJ40X225-30

$92.09 $99.59
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Description
1. Complies with JS standards;
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 MFJ40X225-30 Adjustable Mini Cylinder Technical Details

  • Model Code: MFJ40X225-30
  • Bore Size: 40mm (ISO 6432 standard)
  • Stroke: 225mm (±0.5mm tolerance)
  • Operating Pressure: 0.05–1.0 MPa (7-145 PSI)
  • Max Thrust: 123N at 0.6MPa (calculated value)
  • Port Size: 1/4" NPT (M5x0.8 optional)
  • Cushion Type: Adjustable pneumatic cushion (both ends)
  • Piston Speed: 50–750 mm/s (lubricated condition)
  • Ambient Temperature: -20℃ to 80℃
  • Mounting Style: Standard MFJ series foot-mount (ISO 15552 accessory compatible)
  • Rod Material: Chrome-plated stainless steel (SUS304)
  • Cylinder Tube: Hard-anodized aluminum alloy
  • Seal Material: NBR + Polyurethane hybrid seals
  • Weight: 2.48kg (without accessories)
  • Dimensions:
    • Extended Length: 433mm (stroke + base length)
    • Retracted Length: 208mm
    • Body Diameter: 40mm ±0.1mm
    • Mounting Hole Spacing: 32mm (vertical) × 18mm (horizontal)

High-precision miniaturized cylinder featuring dual adjustable air cushions and corrosion-resistant coating, optimized for long-stroke applications in confined spaces. The enhanced rod bearing design reduces lateral load wear, supporting 10% side load capacity. Requires ISO VG32 hydraulic oil lubrication (optional oil-free operation available).

Industrial Applications:
  • PCB board handling robots in electronics manufacturing
  • Precision glass panel pressing mechanisms
  • Automated pharmaceutical blister packaging lines
  • Solar panel array positioning systems
  • Food processing conveyor gate actuators
Operational Notice: Maintain 0.5-1mm alignment tolerance during mounting. For full-stroke applications, reduce pressure to 0.7MPa maximum. Perform cushion adjustment clockwise for softer stopping (2-3 full turns recommended from fully closed position).
Lubrication Cycle:
  • Standard use: Relubricate every 500km of cumulative travel
  • High-cycle (>500 strokes/min): Weekly maintenance required
  • Storage: Apply anti-corrosion oil if idle >30 days


Property Property Value
sku MFJ40X225-30
Adjustable Stroke 30mm
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
Shipping policies

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.

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