Airtac MFJ Adjustable Mini Cylinder MFJ25X300-50

Airtac

Airtac MFJ Adjustable Mini Cylinder MFJ25X300-50

$69.76 $77.26
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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 MFJ Adjustable Miniature Cylinder MFJ25X300-50 Technical Specifications

  • Bore size: Ø25 mm
  • Stroke: 300 mm (adjustable with cushion mechanism)
  • Port size: M5×0.8 (standard) or NPT1/8 (optional)
  • Operating pressure: 0.05-1.0 MPa
  • Cushion type: Adjustable rubber buffer
  • Mounting style: Front flange (MFJ-F) or foot mount (MFJ-A)
  • Piston material: Aluminum alloy hard anodized
  • Rod material: Stainless steel (SUS304)
  • Seal material: NBR with grease lubrication
  • Temperature range: -20℃ to 80℃
  • Weight: 1.55 kg ±3% (excluding accessories)
  • Dimensions: 445mm(L) × 50mm(W) × 50mm(H) (fully extended)
  • Rod end thread: M10×1.25 (male)
  • Max theoretical force: 49.1N@0.5MPa / 98.2N@1.0MPa
  • Air consumption: 147cm³/stroke @0.5MPa
  • ISO standard: 6432 compliant

Ultra-compact profile cylinder with precision-adjustable stroke control, featuring dual adjustable cushioning screws for smooth end-of-stroke deceleration. The hardened piston rod and triple-lip seal design ensure durability in high-cycle applications. Optional auto switch grooves (M5 mounting) for position feedback integration.

Industrial Applications:
  • PCB board handling in electronics assembly lines
  • Precision clamping in CNC fixture systems
  • Carton folding mechanism in packaging machinery
  • Lens positioning stages in optical manufacturing
  • Lab automation equipment requiring space optimization
Installation guidelines: Maintain 0.5-1mm alignment tolerance during mounting. For vertical installations, use rod-down orientation to prevent piston drift. Lubricate through air port with ISO VG32 turbine oil during initial setup. Max lateral load: 15N at rod end.


Property Property Value
sku MFJ25X300-50
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 PT1/8
Magnet Non-magnetic
Bore Diameter <25 mm>
Stroke 300mm
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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