Planetary Gearboxes

Reggiana Riduttori is one of the world’s leading companies in the design and manufacture of Planetary Gearboxes.

A planetary gearbox is a mechanical device consisting of sun gear, the planet gears, the planet gears’ carrier, and the ring gear. Sun gear located at the centre that transmits torque to planet gears orbiting around the sun gear. Planet and the sun gear are located inside the ring gear.

Chain and Drives stock the Plus series Gearbox, and 2000 Series Gearboxes by Reggiana Riduttori.

We stock 18 different sizes, ranging from 25000Nm to 2400000Nm.

Any planetary gearset has three main components:

  • The sun gear
  • The planet gears and the planet gears’ carrier
  • The ring gear

Reggiana Riduttori is one of the world’s leading companies in the design and manufacture of Planetary Gearboxes. We distribute Reggiana Riduttori’s basic line with a wide range of output ratios and torques. They can have output supports with a male shaft or a female one with internal grooving and input bevel gear pair. The countless modular possibilities allow just as many solutions on machines in the different industrial sectors.

With more than 100 plants served to the world over, their gear units are designed to ensure a huge saving on sugar processing costs. For them to be in the front line when taking on challenges in the sugar beet and sugar cane refining market, they make gears that are resistant, reliable and 100 percent made in Italy

Input

Output

Stationary

Calculation

Gear Ratio

A

Sun (S)

Planet Carrier (C)     

Ring (R)

1 + R/S

3.4:1

B

Planet Carrier(C)      

Ring (R)

Sun (S)

1 / (1+ S/R)            

0.71:1

C

Sun (S)

Ring (R)

Planet Carrier (C)      

-R/S

-2.4:1

Products

Contact us about Planetary Gearboxes

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