Cylindrical three-stage vertical crane gearbox VKU-500, VKU-610, VKU-750, VKU-765, VKU-965

Special crane cylindrical three-stage gearboxes of types ???-500, ???-610, ???-750,
VKU-765, VKU-965 are intended for use in drives of travelling mechanisms of hoisting cranes and for increasing the capacity of cranes and for increasing the capacity of cranes.
hoisting cranes and for increasing the torque and reducing the rotational speed of various machines and mechanisms.
of various machines and mechanisms.
Conditions of application
rotation of shafts in both directions;
operation with periodic stops;
Type I and II atmosphere according to GOST 15150-69 at air dustiness not more than 10 mg/m3;
rotation speed of the high-speed shaft not more than 1000 rpm;
operation in macroclimatic regions with moderate (U) climate, category
placement 2 according to GOST I5150-69.
Unit designation
VCU-610-80-23-U2, where
VCU-type
610-summary centre-to-centre distance
80-nominal transmission ratio
23-assembly variant
U2-climatic execution and placement category