Worm gearbox 2Ch-63

Assignment

Universal single-stage worm gearbox 2Ch 63 is designed to change torques and shaft speed as components in drives of machines, equipment and mechanisms.

Application conditions for gearboxes

• constant and variable load, single direction and reversible;
• operation with intermittent stops and continuous operation up to 24 hours a day;
• rotation of the shafts in any direction;
• input shaft speed not more than 1500 rpm;
• atmosphere of types I and II according to GOST 15150-69 at air dustiness not more than 10 mg/m3 ;
• climatic versions U,T for placement categories 1-3 and climatic versions UHL and O for placement categories 4 according to GOST 15150-69

 

Examples of designation when ordering products

For gearboxes of types 2Ch 63, 2Ch 80, Ch 80: Gearbox Ch-63-40-51-1-1-2-2-2VU-3, where: Ch- type of gearbox - worm single-stage; 63 - inter-axial distance; 40 - gear ratio nominal; 51 - assembly variant according to GOST 20373-94; 1 - variant of worm pair arrangement (worm under the wheel); 2 - feet 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.