Rossi Motoriduttori MRV 40 U03A Gearbox

MRV-40-U03A is a worm-gearbox from Rossi Motoriduttori (HABASIT AG), part of the MRV40 family, designed as a compact right-angle gearhead reducer. It provides a 32:1 reduction with a 90-degree output, enabling torque multiplication and a change in drive direction in space-constrained installations. The gearbox weighs 6.12 kg and is identified by the exact part number MRV-40-U03A. In market listings, this variant is sometimes described as a gearbox-only configuration described as “without motor.” The MRV-40-U03A is listed by distributors as discontinued by the manufacturer, a factor to consider when sourcing replacements or spares. This unit is intended to be paired with a customer-supplied motor or drive system as a standalone reduction stage and is part of Rossi's worm-gear reducer lineup under the MRV designation.