Universal worm reducer Ch-80, Chs-80

Single-stage universal worm gearboxes are designed to increase the torque and reduce the frequency of speed.
torque and reduce the speed of rotation as components in drives
machines, equipment and mechanisms.
Conditions of application:
constant and variable load, single direction and reversible;
operation with periodic stops and continuous operation up to 24 hours a day;
shaft rotation in any direction;
input shaft rotation speed not more than 1800 rpm;
atmosphere of types I and II according to GOST 16350-80 with air dustiness not more than 10 mg/m3;
climatic versions U,T (for categories of accommodation 1...3) and climatic versions UHL and
O (for categories of placement 4) according to GOST 15150-69.
Unit designation
Ch-80-40-52-2-1-VU3, where
Ch - type;
80 - centre-to-centre distance;
40 - transmission number;
52 - assembly variant;
2 - variant of foot mounting;
1 - variant of worm pair arrangement;
B - with fan;
U3 - climatic execution and placement category.