Doerr / U.S. Electrical Motors H860 40:1 Industrial Worm Gearbox Reducer – Used

**Application:** Industrial/marine auxiliary drive — a MagneTek 1-1/2 HP, 1725 RPM, 90 VDC variable-speed motor (frame 56C) coupled to a U.S. Electrical Motors / Doerr Type MBQ, frame 206 right-angle worm gear reducer with a 40:1 ratio and a nameplate output rating of 793 lb-in at 1750 RPM input. Mounted on a steel base with an output coupling half fitted. Suited to slow-speed drive duty such as feeders, conveyors, capstans, davits, or pump drives — application on this specific unit is not verified. **Condition:** Used, untested take-off (Grade C). Chipped paint and surface rust on the motor shell, end bells, adapter flange, and mounting base; a wrap of aged filament tape around the mid-shell that should be considered an unresolved defect; exposed speed-control/brush-holder circuit board with no cover; one conduit box cover missing and loose power leads. No electrical, rotation, or load testing has been performed. The oil-filled reducer will be drained and its ports capped before shipping. Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.