Airtac MFJ Adjustable Mini Cylinder MFJ32X20-20

Airtac

Airtac MFJ Adjustable Mini Cylinder MFJ32X20-20

$46.28 $53.78
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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 Series Adjustable Miniature Cylinder MFJ32X20-20 Technical Details

  • Model Code: MFJ32X20-20
  • Cylinder Type: Compact adjustable stroke single-acting (spring return)
  • Bore Size: Ø32mm ±0.1mm
  • Stroke Length: 20mm (adjustable through stroke limiter)
  • Operating Pressure: 0.05-0.9 MPa
  • Piston Speed: 50-800 mm/s (lubricated condition)
  • Ambient Temperature: -10℃ to 70℃ (NBR seals)
  • Port Thread: M5×0.8 (standard) or G1/8 optional
  • Cushioning: Rubber buffer + adjustable air cushion
  • Mounting Options: Basic type (no built-in mounts) with accessory brackets
  • Rod End: Female M6×1.0 thread
  • Weight: 0.65kg ±3% (without accessories)
  • Dimensions: 99mm(L) × 44mm(W) × 44mm(H) (retracted position)
  • Material: Aluminum alloy barrel, Chrome-plated piston rod
  • Repeat Positioning Accuracy: ±0.2mm
  • ISO Standard: Compliant with ISO 6432

Ultra-compact pneumatic actuator featuring dual-position stroke adjustment via rotary end caps. The hex-shaped body allows tool-free stroke tuning (±2mm fine adjustment range). Anti-rotation design maintains orientation stability during operation. Pre-lubricated for maintenance-free operation up to 3,000km travel distance.

Industrial Applications:
  • PCB board clamping mechanisms in electronics assembly
  • Precision part ejection systems in micro-molding machines
  • Dosing valve actuation in medical analyzers
  • Optical component positioning stages
  • Small workpiece transfer in watch manufacturing
Installation guidelines: Use locknuts (ASNU6-M6 recommended) for rod end connections. Maintain 0.5mm minimum clearance between rod end and load during alignment. For vertical mounting, position spring return side downward.
Operational notice: Avoid side-load exceeding 15N. Maximum permissible rod end play: 0.3mm. Requires 40μm filtered air with ISO VG32 hydraulic oil mist lubrication (0.5-1.0 cSt).


Property Property Value
sku MFJ32X20-20
Adjustable Stroke <20mm>
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 <32 mm>
Stroke <20mm>
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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