Airtac MALJ20 Adjustable Mini Cylinder MALJ20X275-75-S

Airtac

Airtac MALJ20 Adjustable Mini Cylinder MALJ20X275-75-S

$45.20 $52.70
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Description
1、Cylinder body constructed with lightweight aluminum alloy tubing;
2、Front/rear end caps feature threaded connection design;
3、Piston sealing adopts specialized bidirectional sealing structure with compact dimensions and integrated oil reservoir function;
4、Front end incorporates self-lubricating bearing guides for enhanced lubrication and directional stability;
5、Multiple rear mounting configurations enable flexible cylinder installation;
6、Available with various cylinder sizes and compatible mounting accessories for customized configurations.
Category: Adjustable Cylinders | Brand: Airtac | Series: MALJ20

AirTAC MALJ20X275-75-S Adjustable Miniature Cylinder Specifications

  • Model: MALJ20X275-75-S
  • Type: Double-acting adjustable stroke cylinder
  • Bore size: 20mm
  • Stroke: Adjustable 25-275mm (initial setting 75mm)
  • Operating pressure: 0.05-1.0 MPa
  • Piston speed: 50-700 mm/s
  • Cushioning: Rubber buffer + adjustable stroke mechanism
  • Mounting type: Standard basic type (optional foot/method mounts)
  • Port size: M5x0.8 (1/8" NPT adaptor available)
  • Body material: Aluminum alloy (hard anodized)
  • Piston rod material: Stainless steel (SUS304)
  • Seal material: NBR + PU hybrid seals
  • Temperature range: -10℃ to 80℃
  • Weight: 1.65kg (with standard accessories)
  • Dimensions (L×W×H):
    • Retracted: 335mm × 42mm × 42mm
    • Extended (max): 585mm × 42mm × 42mm
    • Mounting base: 50mm × 20mm

Ultra-compact modular cylinder featuring a unique dual-scale stroke adjustment system with ±0.5mm repeatability. The precision-ground rod and integrated shock absorber prevent chatter during mid-stroke position changes. Includes a magnetic piston for position sensing compatibility (sensor not included).

Ideal Applications:
  • Robotic gripper positioning systems
  • Semiconductor wafer handling equipment
  • Pharmaceutical tablet pressing machines
  • Flexible conveyor gate controls
  • 3D printer automated bed adjustment
Installation tip: Use locknuts on both ends of the threaded rod during stroke adjustment. For vertical installations, apply anti-vibration paste (AVP-3G recommended) to prevent unintended stroke creep. Maintain 0.5mm minimum clearance between magnetic sensor and cylinder body.
Requires 5μm filtered air and weekly lubrication (ISO VG32 equivalent pneumatic oil). Avoid side-load forces exceeding 15N - use guided rail kits (GRK-M20 sold separately) for high moment applications.


Property Property Value
sku MALJ20X275-75-S
Adjustable Stroke 75mm
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 275mm
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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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