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 system.
Chiaravalli worm gearboxes are marked with symbols: CH, CHM. The standard worm gear ratio is in the range from I=5 to I=100. By using a CHPC helical step or by assembling two gearboxes we can achieve a gear ratio up to I=10,000. The efficiency of worm gearboxes ranges from 40% to 85%, depending on the gear ratio. Archimedes’ Chiaravalli worm gearboxes are available in two basic types: CHM and CH.
CHM
- 10 mechanical sizes: 025 – 150
- power: 0,09 – 15 kW
- the gearing range: 5 – 100
- maximum torque: 1560 Nm
- painted in grey RAL 9022
- versions with CHML torque limiter
- possibility of using additional modules
- cylindrical PCs increasing the gearing range to I = 300
WORM GEARBOXES CH
- 6 mechanical sizes: 03 – 08
- power: 0,09 – 4,0 kW
- the gearing range: 7 – 100
- maximum torque: 350 Nm
- painted in grey RAL 9022
- possibility of using additional PC cylindrical modules
- increasing the gearing range to I = 300
Accessories: transfer shafts, fixing flanges, PVC covers, reaction arms.
The characteristic feature of all worm gears is their self-locking system. The gearing range: from 5 to 100. With additional elements such as a shaft’s attachment or when two worm gearboxes are coupled, a gearing of up to 10,000 can be achieved.
For dimensions, diameters, gear ratios and other detailed parameters of all worm gearboxes available from Archimedes, see Chiaravalli’s catalogue.
Zobacz również
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 ...Bonfiglioli Variators
10,00złVariators are stepless gearboxes in which torque transmission is carried out by means of friction discs.Standard motors
10,00złThree-phase asynchronous motors are the most efficient and economical solution for converting electrical energy into mechanical energy for alternating current ...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 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 ...Chiaravalli hypoid gearboxes
10,00złA hypoid gearbox is a type of gearbox in which the pinion axis is moved parallelly to the bevel wheel’...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 ...Bonfiglioli helical-bevel gearboxes
10,00złBonfiglioli helical-bevel gearboxes are a group of drives in simple or offset axis.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 ...
Zobacz również
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.Brake motors
10,00złMGM is the European leader in the production of three-phase asynchronous motors equipped with brakes.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 gearboxes
10,00złHelical gearboxes are a group of drives in simple or offset axis. One, two, three or four pairs of gear ...Chiaravalli helical gearboxes
10,00złChiaravalli helical gearboxes are a group of drives with simple plan.Mini gearmotors
10,00złMiniMotor specializes in the production of small size gearboxes and miniature motors.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 helical bevel gearboxes
10,00złHelical bevel gearboxes are a type of gearboxes consisting of at least two reduction stages, one stage being bevel gear ...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 gearboxes
10,00złHelical gearboxes are a group of drives in simple or offset axles.