GR-HM830-100-H-140TC-27 Cast Iron Single-Reduction Worm Reducer 4-1/4" Bore These applications typically require an

These applications typically require an analog voltage input to change the motor speed – set up as an analog voltage generator not only provides a digitally accurate repeatable setting but its display can be configured to any engineering units meaningful to the application: liters/min on pumps

Notches molded into the belt during manufacturing increase flexibility for compatibility with small-diameter sheaved drives

The change gears we stock range from 20-tooth through 128-tooth gears

Click here for spec sheet: NAPA Spec Sheet

GR-HM830-100-H-140TC-27 Cast Iron Single-Reduction Worm Reducer 4-1/4" Bore These applications typically require anFeatures One piece cast iron housings with single output cover design, CNC machined for precise component fit and alignment. Factory filled with premium Mobil Glygoyle 460 polyalkalene glycol lubricant. Large oil capacity provides positive splash lubrication and superior cooling capability. Viton double lip seals provide extended life through increased resistance to high temperature, abrasion and chemicals. The unique quill seal guard protects the