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Boston GearD1431A RH

D1431A RH

Double Lead Worm Gear
Item #101774392
  • 6 Diametral Pitch, 30 Teeth, 14.5 Pressure Angle, RH, Double Thread, Cast Iron Worm Gear
Boston GearD1431A RH
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  • 6 Diametral Pitch, 30 Teeth, 14.5 Pressure Angle, RH, Double Thread, Cast Iron Worm Gear

description

  • The efficiency of a worm gear drive depends on the lead angle and number of starts in the worm. The angle generally decreases with increasing ratio and worm pitch diameter. For increased efficiency the ratio should be kept low.

features

  • Minimal space requirements
  • High ratio speed reduction
  • Smoothest, quietest form of gearing
  • 90° nonintersecting shaft applications
  • Increased efficiency with lower ratios
  • Resistance to back driving with some ratios
Pressure Angle 14.5 °
Helix Angle 9° 28'
Diametral Pitch 6
Bore Size 1.25 in
Right / Left Hand Right Hand
Pitch Diameter 5 in
Hub Dia. 2.19 in
Length Through Bore 1.88 in
Material Cast Iron
Hardened Teeth Without Hardened Teeth
No. of Teeth 30
Flush Face to Worm Centerline 0.5
No. of Leads Double
Weight 5.201 LB
EAN or UPC 781711133347
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