Single-stage Worm Gear Motor Reducers for Various Applications

Single-stage worm gearboxes of the MCH series are general purpose drives of various machines and mechanisms. Conditions of application. constant and variable load within the rated torque, single direction and reversible; continuous operation (up to 24 hours per day) or with periodic stops; shaft rotation in any direction without preference, input shaft speed up to 1800 rpm; Type I and II atmosphere according to GOST 15150-69 with air dustiness not more than 10 mg/m3; climatic versions - U, T (for categories of placement 1...

.3), UHL and O (for categories of placement 4) according to GOST 15150-69. placement 4) according to GOST 15150-69. Unit designation: ??-80?1-141-51-1-2-2-2-?3-?-380, ???

MCH - type, 80 - centre-to-centre distance, M1 - modernised, 141 - output shaft speed, 51 - assembly variant, 1 - motor arrangement variant, 2 - mounting variant, 2 - location of the motor terminal box; 2 - accuracy category of the gearbox, U3 - climatic version and cat...