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MartinW8D

W8D

Worm
Item #100812167
  • 1.75 in Face Width
  • Double Leads
  • Right Hand
  • 8 Diametral Pitch
  • Bored to Size
  • 0.875 in Minimum Bore Size
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MartinW8D
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    Shipment Options
  • 1.75 in Face Width
  • Double Leads
  • Right Hand
  • 8 Diametral Pitch
  • Bored to Size

description

  • When power is the primary factor, the multliple-threaded worms should be used.

features

  • Increased efficiency with lower ratios
  • Resistance to back driving with some ratios
  • Minimal space requirements
  • High ratio speed reduction
  • Smoothest, quietest form of gearing
  • 90° nonintersecting shaft applications
Length Through Bore 1.75 in
Bore Size [Min] 0.875 in
Hub Dia. 1.188 in
Inch/Metric Inch
Finished Bore 7/8 in
Bore Size 0.875 in
No. of Leads Double
Diametral Pitch 8
Pressure Angle 14.5 °
Outside Dia. 1.75 in
Bore Size [Max] 0.626 in
Keyway Size 3/16 x 3/32
Face Thread Length 1.75 in
Pitch Diameter 1.5 in
Hardened Teeth Without Hardened Teeth
Ratio 4
Keyway 3/16 x 3/32
Material Steel
Right / Left Hand Right Hand
Bore Type Bored to Size
Weight 0.56 LB
EAN or UPC 697950050539
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