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
Bonfiglioli planetary gearboxes
10,00złPlanetary gearboxes, due to their design solution (central circulating wheel and satellites) are characterized by very high efficiency, low weight ...DC motors
10,00złDC motors are electric motors that are powered by DC (used when there is a need to convert electricity into ...Chiaravalli hypoid gearboxes
10,00złA hypoid gearbox is a type of gearbox in which the pinion axis is moved parallelly to the bevel wheel’...Brake motors
10,00złMGM is the European leader in the production of three-phase asynchronous motors equipped with brakes.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 ...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.Watt Drive helical-bevel gearboxes
10,00złHelical-bevel gearboxes are a type of gearboxes consisting of at least two reduction stages, one stage being bevel gear wheels ...Bonfiglioli helical-bevel gearboxes
10,00złHelical-bevel gearboxes are a type of gearboxes consisting of at least two reduction stages, one stage being bevel gear wheels ...Chiaravalli planetary gearboxes
10,00złPlanetary gearboxes are toothed gears, which, due to their design (central circulation wheel and satellites) are characterized by very high ...
Zobacz również
Chiaravalli planetary gearboxes
10,00złPlanetary gearboxes are toothed gears, which, due to their design (central circulation wheel and satellites) are characterized by very high ...Gearbox and Gearmotor Assembly Centre
10,00złIn 2012, we launched the Motovario Gear and Gearmotor Assembly Centre at our Dąbrowa Górnicza Branch.Chiaravalli hypoid gearboxes
10,00złA hypoid gearbox is a type of gearbox in which the pinion axis is moved parallelly to the bevel wheel’...Motovario helical flat gearboxes
10,00złHelical gearboxes for shaft mounting. Gearbox with parallel axes.Watt Drive helical-worm gearboxes
10,00złWatt Drive helical-worm gearboxes are drives consisting of a typical worm gearbox and one helical step.Chiaravalli helical gearboxes
10,00złChiaravalli helical gearboxes are a group of drives with simple plan.DC motors
10,00złDC motors are electric motors that are powered by DC (used when there is a need to convert electricity into ...Servo motors
10,00złArchimedes offers brushless AC synchronous motors with permanent magnets mounted on the rotor.Mini gearmotors
10,00złMiniMotor specializes in the production of small size gearboxes and miniature motors.Chiaravalli worm gearboxes
10,00złWorm gearboxes are the most commonly used gearboxes in industrial machines.