Airtac MFJ Adjustable Mini Cylinder MFJ20X250-100S

Airtac

Airtac MFJ Adjustable Mini Cylinder MFJ20X250-100S

$54.86 $62.36
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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 MFJ20X250-100S Specifications

  • Model: MFJ20X250-100S
  • Type: Double-acting adjustable stroke cylinder
  • Bore size: 20mm (ISO 6432 standard)
  • Maximum stroke: 250mm
  • Adjustment range: 0-100mm stroke reduction
  • Operating pressure: 0.15-0.8 MPa
  • Cushioning type: Adjustable pneumatic cushion
  • Mounting options: Basic type (no mount), front flange (MF1), rear flange (MF2)
  • Port size: M5x0.8 (G1/8 adapter optional)
  • Temperature range: -20℃ to 80℃
  • Seal material: Heat-resistant NBR (Nitrile rubber)
  • Piston rod material: Chrome-plated stainless steel
  • Tube material: Anodized aluminum alloy
  • Weight: 1.2kg (with standard fittings)
  • Dimensions (L×W×H): 350mm × 45mm × 45mm (full extension)
  • Repeat positioning accuracy: ±0.5mm
  • Max theoretical force: 126N @ 0.6MPa
  • Air consumption: 7.85L/min @ 0.5MPa

Ultra-compact cylinder with mechanical stroke adjustment mechanism, featuring a built-in stroke adjustment screw for precise end-position control. The chrome-plated piston rod and wear-resistant seals enable high-frequency operation (up to 5 cycles/sec). Includes magnetic piston for position sensing compatibility.

Typical Applications:
  • Precision clamping in PCB assembly robots
  • Variable-height positioning in pharmaceutical packaging
  • Tool height adjustment in CNC machine auto-changers
  • Actuation in cleanroom automation systems
  • Material handling with variable stacking heights
Installation note: Lubricate with ISO VG32 hydraulic oil before initial use. For stroke adjustment: 1) Loosen locknut 2) Turn adjustment screw (1mm per rotation) 3) Retighten locknut. Maintain 0.5mm minimum residual stroke.


Property Property Value
sku MFJ20X250-100S
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 S-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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