Airtac MFJ Adjustable Mini Cylinder MFJ20X80-100S

Airtac

Airtac MFJ Adjustable Mini Cylinder MFJ20X80-100S

$43.49 $50.99
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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 MFJ20X80-100S Specifications

  • Model: MFJ20X80-100S
  • Type: Double-acting adjustable stroke cylinder
  • Bore size: 20mm
  • Stroke range: 80-100mm (mechanically adjustable)
  • Operating pressure: 0.05-1.0 MPa
  • Cushioning: Rubber buffer + adjustable stopper
  • Mounting style: Basic type (axial mounting threads M5x0.8)
  • Port size: M5 (Rc1/8 optional)
  • Piston material: Aluminum alloy with hard anodizing
  • Rod material: Stainless steel SUS304
  • Seal material: NBR (Nitrile rubber)
  • Temperature range: -20℃ to 80℃
  • Weight: 0.48kg (with standard accessories)
  • Dimensions (L×W×H):
    • Min. length: 122mm (80mm stroke)
    • Max. length: 142mm (100mm stroke)
    • Body diameter: 28mm
    • Mounting base: 40×20mm

Ultra-compact cylinder featuring a unique rotary stroke adjustment mechanism with ±1mm positioning accuracy. The chrome-plated piston rod and dust-resistant design ensure reliable operation in dirty environments. Includes built-in auto-locking nuts for stroke fixation and dual cushioning system for smooth end-position braking.

Typical Applications:
  • PCB handling robots in electronics manufacturing
  • Precision clamping devices for medical instruments
  • Label positioning systems in packaging lines
  • Semiconductor wafer processing equipment
  • Automated test fixture actuators
Installation tip: For maximum stability, limit lateral load to ≤5N. Use anti-rotation brackets when stroke exceeds 90mm. Lubricate with ISO VG32 hydraulic oil before initial use.
Critical Note: Adjust stroke only when cylinder is depressurized. Lock adjustment screws with 0.3-0.5Nm torque using a hex key (included). Avoid continuous operation above 0.7MPa for lifespan preservation.


Property Property Value
sku MFJ20X80-100S
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 80 mm
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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