050 Worm Gear Reducer Ratio 10:1 shaft19mm 80B14 Speed Reducer for Stepper Motor. Single Step Reducer (Flange input). 1400r/min (Matched with 4 poles motor). There are a variety of options for NMRV50 series reducer according to the drawings. Please see the details above.FastToBuy is a worldwide industrial products online store of over million configurable and standard components. We are a leading provider for industrial automation control, CNC machine and electrical equipment. Each product, in which FastToBuy sales online, is subject to a 100% quality control. The item "050 Worm Gear Reducer Ratio 101 shaft19mm 80B14 Speed Reducer for Stepper Motor" is in sale since Monday, October 31, 2016. This item is in the category "Industrial\Automation, Motors & Drives\Mechanical Power Transmission\Gearboxes & Speed Reducers". The seller is "fasttobuy2012" and is located in Shenzhen. This item can be shipped worldwide.