Airtac MFJ Adjustable Mini Cylinder MFJ20X225-75

Airtac

Airtac MFJ Adjustable Mini Cylinder MFJ20X225-75

$51.14 $58.64
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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 MFJ20X225-75 Specifications

  • Model: MFJ20X225-75
  • Type: Double-acting adjustable stroke cylinder
  • Bore size: 20 mm
  • Stroke: 225 mm (max) with 75 mm adjustable range
  • Adjustment mechanism: External mechanical stopper with locknut
  • Operating pressure: 0.05–1.0 MPa
  • Cushioning: Rubber buffer + adjustable cushion screw
  • Mounting style: Dual side base mount (standard), optional front flange
  • Port size: M5x0.8 (standard), G1/8 optional
  • Temperature range: -10℃ to 70℃
  • Body material: Aluminum alloy (anodized)
  • Rod material: Stainless steel SUS304
  • Seal material: NBR (nitrile rubber)
  • Weight: 820 g ±2% (including mounting hardware)
  • Dimensions:
    • Extended length: 387 mm
    • Retracted length: 162 mm
    • Body width: 34 mm
    • Mounting base height: 12 mm

Ultra-compact cylinder featuring precision stroke adjustment via a unique dual-locknut system, enabling millimeter-level positioning accuracy. The corrosion-resistant design incorporates a hard chrome-plated piston rod and IP54-rated dust protection. Requires ISO 8573-1:2010 Class 3 lubricated or non-lubricated air.

Typical Applications:
  • PCB handling robots requiring variable pick-and-place positions
  • Pharmaceutical blister packaging machines
  • Semiconductor wafer cassette elevators
  • Textile machinery thread tension adjusters
  • Precision mold core-pulling mechanisms
Installation tip: For optimal performance, align adjustment screws perpendicular to motion axis and apply Loctite 243 on threads after final position setting. Maintain 0.5-1mm clearance between stopper and cylinder endcap during adjustment.
Optional accessories: Magnetic sensor slot (M9 connector), heat-resistant seals (up to 120℃), and anti-rotation guide kits for angular force applications.


Property Property Value
sku MFJ20X225-75
Adjustable Stroke 75mm
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 <20mm>
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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