Airtac MFJ Adjustable Mini Cylinder MFJ20X200-30S

Airtac

Airtac MFJ Adjustable Mini Cylinder MFJ20X200-30S

$51.40 $58.90
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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 MFJ20X200-30S Adjustable Miniature Cylinder Specifications

  • Model: MFJ20X200-30S
  • Bore size: Ø20 mm
  • Stroke: 200 mm (adjustable)
  • Operating pressure: 0.05–0.9 MPa
  • Medium: Clean compressed air (40μm filtration required)
  • Ambient temperature: -20℃ to 80℃
  • Port size: Rc1/8 (G1/8 optional)
  • Cushioning: Adjustable pneumatic cushion (dual-side)
  • Mounting type: Basic type (no built-in mounting)
  • Rod end: Female thread M10×1.25
  • Piston speed: 50–700 mm/s
  • Seal material: NBR (standard), optional Polyurethane
  • Weight: 1.52 kg (without accessories)
  • Dimensions: 298mm(L) × 40mm(W) × 40mm(H) (full extension)
  • Protection class: IP54 (standard sealing)

Ultra-compact cylinder with precision stroke adjustment, featuring dual adjustable air cushions for smooth end-position damping. The hexagonal body design allows tool-free rotation (360° adjustable) for flexible installation alignment. Anodized aluminum construction resists corrosion in humid environments.

Typical Applications:
  • PCB handling robots in electronics manufacturing
  • Precision clamping devices for CNC tooling
  • Medical device positioning mechanisms
  • Automated test equipment actuators
  • Food packaging machine pusher mechanisms
Installation tip: When mounting, ensure proper alignment using alignment jigs (tolerance ≤0.2mm). For vertical installations, add a lubricator to air supply if operating below 0.3 MPa.
Stroke Adjustment:
  1. Loosen the locknut (M6) using 8mm wrench
  2. Rotate cushion screw (clockwise to shorten stroke)
  3. Re-tighten locknut while holding screw position
  4. Test stroke with 0.3 MPa test pressure


Property Property Value
sku MFJ20X200-30S
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 PT1/8
Magnet S-Magnetic
Bore Diameter <20mm>
Stroke <200mm>
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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