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
Motovario worm gearboxes for aggressive environments
10,00złGearboxes for the food industry and all application areas that require very high hygiene standards.Chiaravalli helical gearboxes
10,00złChiaravalli helical gearboxes are a group of drives with simple plan.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 ...Motovario helical gearboxes
10,00złHelical gearboxes are a group of drives in simple or offset axles.Bonfiglioli worm gearboxes
10,00złBonfiglioli helical-worm gearboxes, marked as VF-W series, are the most commonly used motoreductors in industrial machines.Chiaravalli hypoid gearboxes
10,00złA hypoid gearbox is a type of gearbox in which the pinion axis is moved parallelly to the bevel wheel’...Bonfiglioli helical-bevel gearboxes
10,00złBonfiglioli helical-bevel gearboxes are a group of drives in simple or offset axis.Watt Drive helical gearboxes
10,00złHelical gearboxes are a group of drives in simple or offset axis. One, two, three or four pairs of gear ...Motovario helical flat gearboxes
10,00złHelical gearboxes for shaft mounting. Gearbox with parallel axes.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
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 ...Gearbox and Gearmotor Assembly Centre
10,00złIn 2012, we launched the Motovario Gear and Gearmotor Assembly Centre at our Dąbrowa Górnicza Branch.Bonfiglioli worm gearboxes
10,00złBonfiglioli helical-worm gearboxes, marked as VF-W series, are the most commonly used motoreductors in industrial machines.Mini gearmotors
10,00złMiniMotor specializes in the production of small size gearboxes and miniature motors.Chiaravalli angular gearboxes
10,00złThe angular gearbox consists of two bevel wheels and is used to change the direction of transmission and to reduce ...Servo motors
10,00złArchimedes offers brushless AC synchronous motors with permanent magnets mounted on the rotor.Backlash-free gearboxes
10,00złSiboni’s backlash-free gearboxes are used in servo motor applications, where high precision positioning of the system with high dynamics ...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 Variators
10,00złVariators are stepless gearboxes in which torque transmission is carried out by means of friction discs.Motovario helical flat gearboxes
10,00złHelical gearboxes for shaft mounting. Gearbox with parallel axes.