Worm gearbox 2Ch-80

Assignment

Universal single-stage worm gearboxes 2Ch-80 are designed to increase torque and reduce speed as components in drives of machines, equipment and mechanisms.

Examples of designation when ordering products

Gearbox 2Ch-80-40-51-1-2-2VU-3, where:

H - gearbox type - single-stage worm gearbox;
80 is the centre distance;
40 is the nominal gear ratio;
51 - assembly variant according to GOST 20373-94;
1 - variant of worm pair arrangement (worm under the wheel);
2 - tines on the worm side;
2 - accuracy category according to GOST R 50891-96;
B - with fan;
U3 - type of climatic execution according to GOST 15150-69.

Assembly options

Worm gear arrangement variant