Airtac MFCJ Adjustable Mini Cylinder MFCJ40X125-30S

Airtac

Airtac MFCJ Adjustable Mini Cylinder MFCJ40X125-30S

$91.88 $99.38
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Description
MFCJ Adjustable Miniature Cylinder
1. Complies with JIS standards;
2. Features an asymmetric bidirectional sealing structure with integrated oil reservoir for compact dimensions and enhanced lubrication;
3. Integrated shock-absorbing pads on end caps reduce impact during directional changes;
4. Multiple rear cover configurations for enhanced installation flexibility;
5. Crimped clamping mechanism between stainless steel barrel and end caps ensures secure connection;
6. High-precision stainless steel cylinder tube provides excellent strength and corrosion resistance;
7. Compact design offers shorter overall length than ISO 6432 standard cylinders with equivalent bore and stroke;
8. Comprehensive range of cylinder sizes and mounting accessories available for customized solutions.
Category: Adjustable Cylinders | Brand: AIRTAC | Series: MFCJ

AirTAC MFCJ Adjustable Miniature Cylinder MFCJ40X125-30S Technical Details

  • Model: MFCJ40X125-30S
  • Series: MFCJ Adjustable Mini Cylinder
  • Bore size: 40mm
  • Stroke: 125mm (±0.5mm tolerance)
  • Action type: Double-acting with adjustable cushioning
  • Port size: M5x0.8 (1/8" NPT optional)
  • Operating pressure: 0.1–0.9 MPa
  • Temperature range: -20℃ to 80℃
  • Cushion type: Rubber bumper with adjustable screw
  • Mounting style: Basic type (MF series compatible brackets available)
  • Material:
    • Cylinder tube: Aluminum alloy (hard anodized)
    • End caps: Aluminum alloy
    • Piston rod: Stainless steel (SUS304)
  • Seal material: Nitrile rubber (NBR)
  • Weight: 1.23 kg (without accessories)
  • Dimensions: 185mm(L) × 48mm(W) × 48mm(H) (at mid-stroke position)
  • Rod thread: M10x1.25 (external)
  • Maximum speed: 500–800 mm/s (lubricated)
  • Lubrication: Pre-lubricated (Use ISO VG32 or equivalent)

A space-optimized pneumatic actuator featuring precision-ground rod and micro-adjustable stroke buffer. The MFCJ series combines 3mm thick magnetic piston design for sensor compatibility with reduced overall weight. The dual-seal structure enhances dust resistance while maintaining 0.01MPa low-pressure operation capability.

Ideal for:
  • High-density automation cells with limited mounting space
  • Precision clamping in CNC tool changers
  • Component positioning in SMT assembly lines
  • Medical device actuation requiring smooth end-stroke control
  • Packaging machinery with frequent stroke adjustments
Installation tips: (1) Align cylinder axis within 0.2mm perpendicularity tolerance. (2) For vertical mounting, use anti-drop mechanism (ARJ6 accessory recommended). (3) Adjust cushion screws clockwise to increase damping force. (4) Maintain air filtration at 5μm or finer.


Property Property Value
sku MFCJ40X125-30S
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 PT1/4
Magnet S-Magnetic
Bore Diameter <40mm>
Stroke 125mm
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