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Worm Gearboxes

Gearboxes orthogonal worm gear, silent and compact solutions for high reduction

The orthogonal worm gear reducers represent a compact, silent, and highly efficient solution for power transmission in the industrial sector. 

Thanks to the combination of worm gear and helical wheel, they allow for high reduction ratios in compact spaces, ensuring smooth and reliable operation.
Manufactured with high-quality and precision materials, they offer high reliability even under demanding conditions, reduced maintenance costs, and excellent operational efficiency.

Available in various modular configurations, they are versatile to install and suitable for numerous sectors: handling, packaging, automation, food processing, and much more. 

The reducers can be prepared for combined flange mountings to achieve even higher ratios.

Worm Gearboxes

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Chiaravalli worm gearbox, series CHMR 40, reduction ratio 25/1
CHIARAVALLI • Code 036901 • CF M04225000U
Chiaravalli worm gearbox, series CHMR 40, reduction ratio 25/1
List price 102,22 € /pc.
Online 73,98 € /pc.
On Order
(Ship. 7-8 days)
Chiaravalli worm gearbox, series CHMR 40, reduction ratio 40/1
CHIARAVALLI • Code 036903 • CF M04240000U
Chiaravalli worm gearbox, series CHMR 40, reduction ratio 40/1
List price 102,22 € /pc.
Online 73,98 € /pc.
On Order
(Ship. 7-8 days)
Chiaravalli worm gearbox, series CHMR 40, reduction ratio 50/1
CHIARAVALLI • Code 036904 • CF M04250000U
Chiaravalli worm gearbox, series CHMR 40, reduction ratio 50/1
List price 102,22 € /pc.
Online 73,98 € /pc.
On Order
(Ship. 7-8 days)
Chiaravalli worm gearbox, series CHMR 50, reduction ratio 100/1
CHIARAVALLI • Code 036939 • CF M05299000U
Chiaravalli worm gearbox, series CHMR 50, reduction ratio 100/1
List price 140,98 € /pc.
Online 102,03 € /pc.
On Order
(Ship. 7-8 days)
Chiaravalli worm gearbox, series CHM 63, reduction ratio 15/1, PAM 19/200
CHIARAVALLI • Code 036947 • CF M06115085U
Chiaravalli worm gearbox, series CHM 63, reduction ratio 15/1, PAM 19/200
List price 166,44 € /pc.
Online 120,45 € /pc.
On Order
(Ship. 7-8 days)
Chiaravalli worm gearbox, series CHMR 63, reduction ratio 15/1
CHIARAVALLI • Code 036962 • CF M06215000U
Chiaravalli worm gearbox, series CHMR 63, reduction ratio 15/1
List price 182,02 € /pc.
Online 131,73 € /pc.
On Order
(Ship. 7-8 days)
Chiaravalli worm gearbox, series CHM 75, reduction ratio 60/1, PAM 14/160
CHIARAVALLI • Code 036972 • CF M07160075B3
Chiaravalli worm gearbox, series CHM 75, reduction ratio 60/1, PAM 14/160
List price 223,06 € /pc.
Online 161,43 € /pc.
On Order
(Ship. 7-8 days)
Chiaravalli worm gearbox, series CHM 75, reduction ratio 15/1, PAM 28/250
CHIARAVALLI • Code 036992 • CF M07115105B3
Chiaravalli worm gearbox, series CHM 75, reduction ratio 15/1, PAM 28/250
List price 223,06 € /pc.
Online 161,43 € /pc.
On Order
(Ship. 7-8 days)
Chiaravalli worm gearbox, series CHM 90, reduction ratio 10/1, PAM 28/250
CHIARAVALLI • Code 037019 • CF M09110105B3
Chiaravalli worm gearbox, series CHM 90, reduction ratio 10/1, PAM 28/250
List price 316,54 € /pc.
Online 229,08 € /pc.
On Order
(Ship. 7-8 days)
Chiaravalli worm gearbox, series CHMR 90, reduction ratio 7.5/1
CHIARAVALLI • Code 037024 • CF M09207000B3
Chiaravalli worm gearbox, series CHMR 90, reduction ratio 7.5/1
List price 313,50 € /pc.
Online 226,88 € /pc.
On Order
(Ship. 7-8 days)
Chiaravalli worm gearbox, series CHMR 90, reduction ratio 15/1
CHIARAVALLI • Code 037026 • CF M09215000B3
Chiaravalli worm gearbox, series CHMR 90, reduction ratio 15/1
List price 313,50 € /pc.
Online 226,88 € /pc.
On Order
(Ship. 7-8 days)
Chiaravalli worm gearbox, series CHMR 110, reduction ratio 20/1
CHIARAVALLI • Code 037060 • CF M11220000B3
Chiaravalli worm gearbox, series CHMR 110, reduction ratio 20/1
List price 501,98 € /pc.
Online 363,28 € /pc.
On Order
(Ship. 7-8 days)
Chiaravalli worm gearbox, series CHMR 110, reduction ratio 50/1
CHIARAVALLI • Code 037064 • CF M11250000B3
Chiaravalli worm gearbox, series CHMR 110, reduction ratio 50/1
List price 501,98 € /pc.
Online 363,28 € /pc.
On Order
(Ship. 7-8 days)
Chiaravalli worm gearbox, series CHMR 130, reduction ratio 20/1
CHIARAVALLI • Code 037087 • CF M13220000B3
Chiaravalli worm gearbox, series CHMR 130, reduction ratio 20/1
List price 726,18 € /pc.
Online 525,53 € /pc.
On Order
(Ship. 7-8 days)
Chiaravalli worm gearbox, series CHMR 130, reduction ratio 50/1
CHIARAVALLI • Code 037091 • CF M13250000B3
Chiaravalli worm gearbox, series CHMR 130, reduction ratio 50/1
List price 726,18 € /pc.
Online 525,53 € /pc.
On Order
(Ship. 7-8 days)
Chiaravalli gearbox, CHMR 130 series, reduction ratio 80/1
CHIARAVALLI • Code 037093 • CF M13280000B3
Chiaravalli gearbox, CHMR 130 series, reduction ratio 80/1
List price 726,18 € /pc.
Online 525,53 € /pc.
On Order
(Ship. 7-8 days)

Frequently asked questions

Where to buy VARVEL gearboxes online?

On shop.atti.it you can purchase VARVEL gearboxes for various industrial applications.

ATTI offers over 6,000 configurations in the catalog, including:

  • Worm gearboxes from the FRS, FRT, and FRA series.
  • Gear gearboxes.
  • Coaxial and parallel gearboxes.

Accessories such as output flanges, slow shafts, reaction arms, and couplings are also available.

Product sheets list key technical features, including size, reduction ratio, motor compatibility, and shaft dimensions.

Consult the Gearboxes category to find the solution best suited for your application.

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