Airtac MFJ Adjustable Mini Cylinder MFJ20X100-30

Airtac

Airtac MFJ Adjustable Mini Cylinder MFJ20X100-30

$41.63 $49.13
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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 MFJ20X100-30 Technical Details

  • Model: MFJ20X100-30
  • Type: Double-acting adjustable stroke cylinder
  • Bore size: 20mm
  • Full stroke: 100mm
  • Adjustable stroke range: 30-100mm (via mechanical stopper)
  • Mounting style: Standard (MFJ series base mount)
  • Operating pressure: 0.15-0.8 MPa
  • Cushioning: Rubber buffer + adjustable shock absorber
  • Port size: M5x0.8 (1/8" NPT optional)
  • Rod material: Chrome-plated steel (Cr-Mo)
  • Tube material: Aluminum alloy (hard anodized)
  • Seal material: NBR (nitrile rubber)
  • Temperature range: -20℃ to 80℃
  • Weight: 850g ±2% (with standard accessories)
  • Dimensions: 40mm(W) × 42mm(H) × 155mm(L) (max extended length)
  • Rod thread: M6×1.0 external thread (both ends)
  • Repeat positioning accuracy: ±0.2mm

Ultra-compact cylinder featuring a unique ratchet-style stroke adjustment mechanism with 0.5mm precision graduations. The dual-cushion design combines fixed rubber buffers with tunable needle valves for optimal impact control. Includes built-in auto-lubrication grooves compatible with ISO VG32 pneumatic oil.

Industrial Applications:
  • PCB component insertion machines
  • Pharmaceutical blister packaging systems
  • Micro-precision sorting mechanisms
  • Semiconductor wafer handling robots
  • Optical lens positioning stages
  • Dental CAD/CAM milling equipment
Installation guidelines: Requires 0.5Nm torque for mounting screws. For vertical installations, use counterbalance valves when handling suspended loads exceeding 5kg. Lubricate guide shafts every 500,000 cycles using ISO VG68 grease.
Stroke Adjustment Procedure:
  1. Loosen lock nut (12mm wrench size)
  2. Rotate graduated adjustment collar (each mark = 0.5mm)
  3. Verify position with integrated scale window
  4. Re-tighten nut to 1.2Nm torque


Property Property Value
sku MFJ20X100-30
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 Non-magnetic
Bore Diameter <20mm>
Stroke 100mm
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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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