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W1218

Martin W1218 Plain Reborable Worm Gear, 12 Diametral Pitch, 14.5 deg Pressure Angle, 1 Threads, Right Hand Rotation, 18 Teeth, 1-1/2 in Dia Pitch, 0.5 to 0.626 in Dia Bore, 1/2 in W Face, Cast Iron

  • Item#: W1218
  • Mfr#: W1218
  • UPC: 697950688008
    • Precise machining and processes ensure consistent finish and high quality
    • AGMA 6 to 8 commercial class gear
  • Min. Order Qty: 1
  • Qty. Interval: 1
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DESCRIPTION

Worms and worm gears are used to power right angle, non-intersecting shafts. In normal applications the worm gear is driven by the worm. The most popular use of worms and worm gears is in applications where high ratio speed reduction is desired in a relatively limited space. They are also used in applications where high resistance to the worm gear shaft reversing and driving back through the worm is desired.

Martin Worm Gear, Plain Reborable, 0.5 to 0.626 in Bore Dia, 1.69 in Outside Dia, 18:1 Gear Ratio, 1 Number of Threads, 18 Teeth, 12 Diametral Pitch, 1-1/2 in, 1/2 in Face Width, Right Hand Direction of Rotation, Type B, 1-1/4 in Hub Dia, 5/8 in Hub Projection, 14.5 deg Pressure Angle, 1/8 x 1/16 in Keyway, Cast Iron

SPECIFICATIONS

Gear Ratio      :      18:1
Hub Diameter      :      1-1/4 in
Hub Projection      :      5/8 in
Hub Type      :      Type B
Keyway Size      :      1/8 x 1/16 in
Outside Diameter      :      1.69 in
Type      :      Plain Reborable
Diametral Pitch      :      12
Pressure Angle      :      14.5 deg
Number of Threads      :      1
Direction of Rotation      :      Right Hand
Number of Teeth      :      18
Pitch Diameter      :      1-1/2 in
Bore Diameter      :      0.5 to 0.626 in
Face Width      :      1/2 in
Material      :      Cast Iron

DOCUMENTS

  • pdf
    Catalog     https://www.purvisindustries.com//ASSETS/DOCUMENTS/ITEMS/EN/Martin_WG3_Catalog.pdf