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Boston GearD1611

D1611

Quadruple Lead Worm Gear
Item #101774840
  • 10 Diametral Pitch, 30 Teeth, 14.5 Pressure Angle, RH, Quadruple Thread, Cast Iron Worm Gear
Boston GearD1611
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  • 10 Diametral Pitch, 30 Teeth, 14.5 Pressure Angle, RH, Quadruple 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

  • 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
Bore Size 0.875 in
Helix Angle 17° 45'
Diametral Pitch 10
Pressure Angle 14.5 °
Length Through Bore 1.25 in
Pitch Diameter 3 in
Flush Face to Worm Centerline 0.312
Material Cast Iron
Hub Dia. 1.69 in
Hardened Teeth Without Hardened Teeth
No. of Leads Quadruple
Right / Left Hand Right Hand
No. of Teeth 30
Weight 1.201 LB
EAN or UPC 781711133682
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