Universal Worm Gear Reducer RCHU-100 for Torque and Speed Control

Single-stage universal worm gearbox for general machine-building application RCHU type size is designed for changing torques and speeds in drives machines and mechanisms. Conditions of application of gearboxes: Constant and alternating load of one direction and reversible; Stop-and-go operation and continuous operation up to 24 hours a day; Shaft rotation in any direction; ambient temperature - minus 40° to plus 50°C; external environment - non-aggressive, non-explosive. Atmosphere type I and II according to GOST 15150-69 at air dustiness not more than 10 mg/m3, climatic design U and T categories 1-3 and climatic design UHL and O category 4 according to GOST 15150-69. 15150-69. Unit designation RCU-100-40-51-2-1-1-U3, where: ??? - type of reducer; 100 - centre-to-centre distance, mm; 40 - nominal gear ratio; 51 - assembly variant; 2 - variant of foot mounting; 1 - worm pair arrangement variant; U3 - climatic execution and placement category