Single-stage worm gear 4H-80A Russian production is used to complete the drives of industrial machines and mechanisms. Its purpose is to convert the torque and reduce the rotation speed of the output shaft.
These units with an axial distance of 80 mm have an extended service life, so they can be operated for a long time in the most difficult conditions. The equipment is capable of operating with constant and variable loads in continuous operation (up to 24 hours/day). The permissible torque on the output shaft ranges from 175 to 280 Nm. The nominal gear ratio varies from 8 to 80.
Gearboxes of the 4H-80 standard size are available in four layout options, which differ in the positioning of the worm pair in space.
Worm gear single-stage universal general-purpose machine-building application type