https://www.mrosupply.com/speed-reducers/96713385_30591996_boston-gear/
Boston Gear 30591996 NT23-007-0-RM060-6 Inline Planetary Gearbox - MROSupply.com
Boston Gear 30591996 NT23-007-0-RM060-6 inline planetary gearbox for industrial automation and motion control applications.