Airtac MFJ Adjustable Mini Cylinder MFJ20X250-100

Airtac

Airtac MFJ Adjustable Mini Cylinder MFJ20X250-100

$53.00 $60.50
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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 MFJ20X250-100 Technical Details

  • Model: MFJ20X250-100
  • Type: Double-acting adjustable cushioning cylinder
  • Bore size: 20mm
  • Stroke: 250mm (±0.5mm tolerance)
  • Operating pressure: 0.05-1.0 MPa
  • Ambient temperature: -10℃ to 70℃
  • Cushion type: Adjustable buffer at both ends
  • Mounting style: Foot-mounted (ISO 6432 standard)
  • Port size: M5x0.8 (Standard) / NPT1/8 (Optional)
  • Piston material: Aluminum alloy with hard anodizing
  • Rod material: Stainless steel SUS304
  • Seals: NBR (Standard) / Fluororubber (Optional for high temp)
  • Weight: 1.15kg (Dry, without accessories)
  • Dimensions:
    • Length: 250mm (Stroke) + 96mm (Base length)
    • Width: 40mm (Mounting foot span)
    • Height: 54mm (Including rod end)
  • Max theoretical force: 31.4kgf @0.5MPa
  • Piston speed: 50-700mm/s
  • Protection class: IP54 (Standard sealing)

Ultra-compact linear actuator with precision stroke adjustment capability, featuring twin adjustable rubber cushions for smooth end-of-stroke deceleration. The hardened piston rod and corrosion-resistant construction enable reliable operation in humid environments. Includes magnetic piston for position sensing compatibility.

Ideal for:
  • Precision clamping in PCB assembly fixtures
  • Compact packaging machine ejectors
  • Medical device actuation systems
  • Robotic arm end-effector positioning
  • Semiconductor wafer handling equipment
Installation guidelines: Lubricate with ISO VG32 hydraulic oil before initial use. Maintain 0.5mm minimum clearance between magnetic sensor and cylinder body. For vertical mounting, install rod end downward to prevent seal wear.


Property Property Value
sku MFJ20X250-100
Adjustable Stroke 100mm
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 <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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