Airtac MFJ Adjustable Mini Cylinder MFJ25X250-75S

Airtac

Airtac MFJ Adjustable Mini Cylinder MFJ25X250-75S

$65.83 $73.33
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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 MFJ25X250-75S Technical Details

  • Model Code Breakdown: MFJ25X250-75S
    • MFJ Series: Miniature adjustable cylinder
    • 25: Bore diameter 25mm
    • 250: Stroke length 250mm
    • 75: Cushion adjustment range 7.5mm
    • S: Built-in magnetic sensor slot
  • Operating pressure: 0.1-1.0 MPa (14.5-145 PSI)
  • Bore tolerance: H7 precision grade
  • Piston speed: 50-700 mm/s (optimal range 100-500 mm/s)
  • Cushion type: Adjustable rubber buffers (both ends)
  • Port size: M5x0.8 (standard) with optional G1/8 adaptor
  • Ambient temperature: -20℃ to 80℃ (NBR seals)
  • Lubrication: Pre-lubricated (maintenance-free for 2000km travel)
  • Mounting options: Front flange (standard), foot mount (optional)
  • Weight: 585g ±2% (excluding accessories)
  • Dimensions:
    • Extended length: 387mm (stroke 250mm + cylinder body)
    • Retracted length: 137mm
    • Body diameter: 32mm (max dimension including mounting)
    • Rod diameter: 8mm chromium-plated steel

Ultra-slim profile cylinder with precision stroke adjustment capability, featuring integrated cushion locking nuts for vibration-resistant fine-tuning. The anodized aluminum construction with double-sealed piston ensures leak-proof operation in humid environments. Compatible with AirTAC MML series magnetic sensors (sold separately) for position feedback.

Industrial Applications:
  • PCB board handling robots - precision component placement
  • Pharmaceutical blister packaging machines - controlled sealing pressure
  • Semiconductor wafer transfer systems - cleanroom compatible
  • Automated test equipment - repeatable linear motion
  • Textile machinery - gentle fabric tension control
Installation protocol: Use thread locker on adjustment nuts (medium strength). Maintain 0.5-1mm rod end play during installation. Requires 5μm filtered air with ISO 8573-1:2010 Class 3.4.2 air quality. Avoid side loads exceeding 5N.


Property Property Value
sku MFJ25X250-75S
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 S-Magnetic
Bore Diameter <25 mm>
Stroke <250MM> → <250mm>
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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