Airtac MFJ Adjustable Mini Cylinder MFJ20X150-40

Airtac

Airtac MFJ Adjustable Mini Cylinder MFJ20X150-40

$45.56 $53.06
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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 MFJ20X150-40 Technical Details

  • Model Code: MFJ20X150-40
  • Bore Size: Ø20 mm
  • Stroke Length: 150 mm (adjustable with built-in stroke adjuster)
  • Operating Pressure: 0.05-1.0 MPa
  • Piston Speed: 50-800 mm/s
  • Cushioning Type: Rubber buffer + adjustable air cushion
  • Mounting Style: Standard MFJ series foot mount (alternative brackets available)
  • Port Size: M5x0.8 (dual ports on both ends)
  • Rod Thread: M6x1.0 external thread
  • Body Material: Anodized aluminum alloy
  • Seal Material: NBR (Nitrile rubber)
  • Ambient Temperature: -20℃ to 80℃
  • Weight: 0.65 kg (without accessories)
  • Dimensions (L×W×H): 210mm × 40mm × 40mm (full extension)
  • Repeat Positioning Accuracy: ±0.5 mm
  • ISO Standard: Compliant with ISO 6432 (miniature cylinders)

Ultra-compact pneumatic cylinder featuring dual-position stroke adjustment via rotating end caps (180° rotation = 2mm stroke adjustment). Precision-machined guide rod prevents rotation during operation. Optional magnetic version (MFJ20X150-40-M) available for position sensing.

Industrial Applications:
  • PCB handling robots for electronics assembly
  • Precision clamping in CNC tool changers
  • Micro-dosing mechanisms in pharmaceutical packaging
  • Camera module positioning in optical inspection systems
  • Compact actuator for semiconductor wafer handling
Maintenance Tip: Lubricate with ISO VG32 turbine oil through air supply (1-2 drops/m³). Avoid lateral forces exceeding 15N - use guide units for heavy side loads.
Configuration Options:
  • Stroke adjustment range: 148-152mm (factory default), expandable to 140-160mm with optional kits
  • Custom rod end fittings: Available in female thread, clevis, or ball joint variants
  • Operating medium: Clean dry air (40μm filtration required), compatible with non-lubricated air systems


Property Property Value
sku MFJ20X150-40
Adjustable Stroke <40mm>
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 150mm
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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