Airtac MFJ Adjustable Mini Cylinder MFJ25X75-20S

Airtac

Airtac MFJ Adjustable Mini Cylinder MFJ25X75-20S

$45.82 $53.32
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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 MFJ25X75-20S Specifications

  • Model: MFJ25X75-20S
  • Type: Double-acting adjustable cushioning cylinder
  • Bore size: Ø25mm
  • Stroke: 75mm (±0.5mm tolerance)
  • Operating pressure: 0.1–0.9 MPa
  • Cushioning type: External adjustable (both ends)
  • Port size: M5x0.8 (Rc1/8/NPT1/8 optional)
  • Mounting type: Dual side-tapped mounting holes (M5 thread)
  • Piston material: Hard anodized aluminum alloy
  • Rod material: Stainless steel (SUS304)
  • Seal material: Nitrile rubber (NBR) with wear-resistant ring
  • Temperature range: -20℃ to 80℃
  • Weight: 450g ±3%
  • Dimensions: 135mm(L) × 42mm(W) × 42mm(H)
  • Protection rating: IP40 (standard)
  • Lubrication: Pre-lubricated (Grease-free operation)

A space-optimized pneumatic actuator featuring precision-machined components and dual adjustable rubber bumpers for controlled deceleration. The hard-coated barrel surface (HV≥400) ensures scratch resistance in high-cycle applications. Integrated mounting slots allow 360° position adjustment with optional accessories.

Typical Applications:
  • PCB handling robots in electronics manufacturing
  • Precision clamping mechanisms for CNC tooling
  • Label applicators in packaging lines
  • Medical device actuator assemblies
  • Semiconductor wafer processing equipment
Installation tip: For optimal performance, maintain 0.5-1mm clearance between cushion screws and end caps during adjustment. Use C-rings (included) for lateral force absorption in cantilevered setups.
Caution: Maximum side load 15N. Avoid continuous operation above 0.7MPa for cycles exceeding 120/min. Lubricate rod with ISO VG32 turbine oil if used in dusty environments.


Property Property Value
sku MFJ25X75-20S
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 S-Magnetic
Bore Diameter <25 mm>
Stroke 75mm
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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