Martin-W1230-Worm-Gear-145-Pressure-Angle-Cast-Iron-Inch-0500-Face-12-Bore-Diameter-25-Pitch-Diameter-2687-Out
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2016-03-11
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Martin-W1230-Worm-Gear-145-Pressure-Angle-Cast-Iron-Inch-0500-Face-12-Bore-Diameter-25-Pitch-Diameter-2687-Out

This Martin worm gear is a right-hand, single-thread gear for a worm drive to increase the torque of a driven shaft. It is made of American Society for Testing and Materials (ASTM) A48 Class 30 gray cast iron for resistance to wear, galling, and corrosion on. It has a pressure angle of 14.5 degrees for smoother, quieter movement and lower frictional forces. This gear meets American Gear Manufacturing Association (AGMA) standards 6-8 for commercial class gears.

Worm gears, also called worm drives, use a long, threaded cylinder called a worm that meshes with the teeth of a worm wheel (similar to a spur gear) to transmit motion. They can be used in a right-angle configuration. The worm wheel is unable to turn the worm, providing a built-in lock or a braking system. They are quieter than spur gears, low maintenance, and suitable in applications that require increased torque and reduced speed, or when changing the rotation direction.

Martin Sprocket & Gear manufactures power transmission products, material handling components, and industrial hand tools. The company, founded in 1951 and headquartered in Arlington, TX, meets International Organization for Standardization (ISO) standard 9001:2008.

  • BindingMisc.
  • BrandMartin
  • EAN0697950051000
  • LabelMartin
  • ManufacturerMartin
  • MPNW1230
  • NumberOfItems1
  • PackageQuantity1
  • PartNumberW1230
  • ProductGroupBISS
  • ProductTypeNameGEARS
  • PublisherMartin
  • Size2.5" Pitch Diameter
  • StudioMartin
  • TitleMartin W1230 Worm Gear, 14.5° Pressure Angle, Cast Iron, Inch, 0.500" Face, 1/2" Bore Diameter, 2.5" Pitch Diameter, 2.687" Outer Diameter, 30 Teeth
  • UPC697950051000