Airtac MBLJ Adjustable Aluminum Alloy Mini Cylinder MBLJ20X250-50S

Airtac

Airtac MBLJ Adjustable Aluminum Alloy Mini Cylinder MBLJ20X250-50S

$37.44 $44.94
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Description
1. Complies with AirTAC corporate standards, featuring extruded aluminum round tube construction;
2. Riveted aluminum-clad structure integrates front/rear end caps with aluminum alloy cylinder for enhanced connection reliability;
3. Compact asymmetric bidirectional piston sealing design with integrated oil reservoir functionality;
4. Multiple rear end cap configurations facilitate flexible installation options;
5. Comprehensive selection of standard cylinder sizes and mounting accessories available.
Category: Adjustable Cylinders | Brand: AirTAC | Series: MBLJ Adjustable Cylinder Series

AirTAC MBLJ20X250-50S Adjustable Aluminum Mini Cylinder Specifications

  • Model: MBLJ20X250-50S
  • Type: Double-acting adjustable cushion mini cylinder
  • Bore size: 20mm
  • Stroke: 250mm (±0.5mm tolerance)
  • Material: Anodized aluminum alloy (body), CR12MoV steel (piston rod)
  • Operating pressure: 0.05-1.0 MPa
  • Temperature range: -20℃ to 80℃
  • Cushion type: Adjustable rubber buffer (both ends)
  • Port size: M5x0.8 (G1/8 optional)
  • Piston speed: 50-750 mm/s
  • Mounting style: Standard foot mounting (NF1), optional flange/clevis
  • Seal material: NBR with polyurethane backup rings
  • Weight: 0.85kg (excluding accessories)
  • Dimensions: 300mm(L) × 42mm(W) × 42mm(H) (full extension)
  • Rod thread: M10x1.25 (external)
  • Protection rating: IP54 (standard), IP67 available on request

Ultra-compact cylinder with precision stroke adjustment mechanism, featuring dual adjustable air cushions for smooth deceleration. The hard-anodized body provides exceptional corrosion resistance in humid environments. Integrated mounting grooves allow direct sensor installation without brackets.

Typical Applications:
  • Precision positioning in semiconductor handling robots
  • Vacuum gripper actuation in pick-and-place systems
  • Medical device assembly with cleanroom compatibility
  • Packaging machine ejection mechanisms
  • Light-duty clamping fixtures for CNC operations
Installation tip: Use locknuts on both sides of adjustable cushions during initial setup. Lubricate with ISO VG32 turbine oil before first operation. Avoid side loads exceeding 15N to prevent rod deflection.
Cycle Life: 5,000km travel distance or 10 million cycles (whichever comes first) under standard operating conditions. Buffer adjustment should be re-calibrated every 500,000 cycles.


Property Property Value
sku MBLJ20X250-50S
Adjustable Stroke <50mm>
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 <250MM> → <250mm>
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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