Worm gearboxes are the most commonly used gearboxes in industrial machines.
Worm gearboxes are the most commonly used gearboxes in industrial machines. They owe their popularity to their attractive price, availability, compact design and maintenance-free operation.
Worm gearbox is a gearbox in which two elements work together: a worm (made of hardened steel) and a helix (made of bronze alloy). Gearboxes can be mounted to devices by means of a flange, reaction arm or directly to the body. An important advantage of worm gearboxes is self-locking.
Motovario worm gearboxes are marked with symbols:
– NMRV, NMRV-P – worm gearbox with IEC flange for mounting an asynchronous motor
– NRV – worm gearbox’s reducer
The standard worm gearbox’s ratio is in the range from I=5 to I=100.
By using the HW helical step or by assembling two gearboxes we can achieve a gear ratio up to I=10,000. The efficiency of the worm gearboxes, depending on the gear ratio, ranges from 40% to 85%.
Zobacz również
Brake motors
10,00złMGM is the European leader in the production of three-phase asynchronous motors equipped with brakes.Standard motors
10,00złThree-phase asynchronous motors are the most efficient and economical solution for converting electrical energy into mechanical energy for alternating current ...Motovario Variators
10,00złMotovario Variators are a stepless gearboxes that use friction discs to transfer torque.Bonfiglioli helical-bevel gearboxes
10,00złBonfiglioli helical-bevel gearboxes are a group of drives in simple or offset axis.Chiaravalli angular gearboxes
10,00złThe angular gearbox consists of two bevel wheels and is used to change the direction of transmission and to reduce ...CEMP EX explosion-proof motors
10,00złCEMP is a manufacturer specializing in the production of explosion-proof and intrinsically safe motors for potentially explosive areas.Motovario helical flat gearboxes
10,00złHelical gearboxes for shaft mounting. Gearbox with parallel axes.Chiaravalli Variators
10,00złVariators are stepless gearboxes in which torque transmission is carried out by means of friction discs.Bonfiglioli angular gearboxes
10,00złThe angular gearbox consists of two helical-bevel wheels and is used to change the direction of transmission and reduce rotation.Electric actuators
10,00złElectric actuators are composed of a drive unit and a gearbox converting the rotary motion into a linear motion of ...
Zobacz również
Mini gearmotors
10,00złMiniMotor specializes in the production of small size gearboxes and miniature motors.DC motors
10,00złDC motors are electric motors that are powered by DC (used when there is a need to convert electricity into ...Chiaravalli worm gearboxes
10,00złWorm gearboxes are the most commonly used gearboxes in industrial machines.Motovario helical flat gearboxes
10,00złHelical gearboxes for shaft mounting. Gearbox with parallel axes.Motovario worm gearboxes for aggressive environments
10,00złGearboxes for the food industry and all application areas that require very high hygiene standards.Mid-Heavy Duty gearboxes
10,00złThe PBH gearboxes of the Motovario Group are a series of helical, parallel and helical bevel gearboxes designed for drives ...Motovario helical bevel gearboxes
10,00złHelical bevel gearboxes are a type of gearboxes consisting of at least two reduction stages, one stage being bevel gear ...Brake motors
10,00złMGM is the European leader in the production of three-phase asynchronous motors equipped with brakes.Chiaravalli planetary gearboxes
10,00złPlanetary gearboxes are toothed gears, which, due to their design (central circulation wheel and satellites) are characterized by very high ...Motovario Variators
10,00złMotovario Variators are a stepless gearboxes that use friction discs to transfer torque.