Features:

  • Nema23 Stepper Motor Worm Gear Reducer
  • Input Bore Size:11mm, 0.43"
  • Output Bore Size:14mm, 0.55"
  • Speed Ratio Range:20:1
  • 1 Year Warranty
Five Stars

Great product well made no backlash!

Runs well. Low price.

I used this gearbox to replace the 20:1 gearbox on a conveyor. It now runs at correct speed instead of running too fast. I appreciate the low price and it seems to run quietly and remain cool. The motor runs cooler than it did with the 20:1 gearbox.

Nice little speed reducer.

Wish I knew what lube to use. though if I DON'T use any lube, I'll be back to purchase another. Oh Jeff, what a fiendish marketing plan. You devil. :)

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