Gearboxes

Gearboxes, also referred to as gearheads or gear reducers, are enclosed systems consisting of a series of integrated gears within a housing unit. Gearboxes are designed to transmit mechanical energy to operate and alter the torque and speed of a driving device, such as an electric motor. At RS Components, we have a variety of industrial gearboxes, including planetary, spur, and ovoid models from leading industry brands, including DKM, Maxon, Panasonic, Portescap, Trident Engineering and out own RS PRO brand.

How does a gearbox work?

Inside a gearbox, there is one of several different types of gears that can be found - these include bevel gears, worm gears, helical gears, spur gears, and planetary gears. These gears are mounted on to shafts and rotate on rolling element bearings.

What type of gearboxes are there?

The most common types of gearboxes are spur and planetary.

  • Spur gearboxes have straight teeth and are mounted on parallel shafts. Spur gearboxes offer a high power transmission efficiency, a constant velocity ratio and have no slip.
  • Planetary gearboxes have the input shaft and output shaft aligned. They are particularly suited to high torque and low-speed applications.

How is the gear ratio defined?

The gear ratio is defined through the number of turns the output shaft will makes when the input shaft is turned once. When the gear ratio is 1:1, the torque and speed are the same. If the ratio is increased to 1:4, the torque is reduced and the maximum speed is significantly increased. If this is reversed to a ratio of 4:1, then the speed is reduced and the torque is increased.

What are gearboxes used for?

Gearboxes are used in various applications depending on the type and gear ratio. This includes machine tools, conveyor systems and elevators, as well as industrial equipment and mining industry applications. Right angle gearboxes can be utilized in rotary tables.


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Omschrijving Prijs Gear Ratio Gearbox Type Maximum Output Torque Shaft Diameter Diameter Overall Length Overall Width Overall Depth Maximum Speed Power Rating Continuous Output Speed
RS-stocknr. 624-4486
FabrikantnummerMX8G3B
FabrikantPanasonic
110,97 €
Each
Aantal stuks
3:1 Spur 0.39 Nm 10mm - 80mm 80mm 30mm 450rpm 25 W -
RS-stocknr. 423-949
FabrikantnummerMY9G5B
FabrikantPanasonic
194,47 €
Each
Aantal stuks
5:1 Spur 2.25 Nm 15mm - 90mm 90mm 43mm 275rpm 60 W -
RS-stocknr. 424-128
FabrikantnummerMY9G20B
FabrikantPanasonic
228,29 €
Each
Aantal stuks
20:1 Spur 9.02 Nm 15mm - 90mm 90mm 43mm 68.75rpm 60 W -
RS-stocknr. 624-4515
FabrikantnummerMX8G10B
FabrikantPanasonic
110,97 €
Each
Aantal stuks
10:1 Spur 1.27 Nm 10mm - 80mm 80mm 30mm 135rpm 25 W -
RS-stocknr. 624-4509
FabrikantnummerMX8G15B
FabrikantPanasonic
110,97 €
Each
Aantal stuks
15:1 Spur 1.96 Nm 10mm - 80mm 80mm 30mm 90rpm 25 W -
RS-stocknr. 423-955
FabrikantnummerMY9G120B
FabrikantPanasonic
236,90 €
Each
Aantal stuks
120:1 Spur 19.6 Nm 15mm - 90mm 90mm 43mm 11.45rpm 60 W -
RS-stocknr. 423-939
FabrikantnummerMY9G50B
FabrikantPanasonic
228,29 €
Each
Aantal stuks
50:1 Spur 19.6 Nm 15mm - 90mm 90mm 43mm 27.5rpm 60 W -
RS-stocknr. 424-112
FabrikantnummerMY9G3B
FabrikantPanasonic
194,47 €
Each
Aantal stuks
3:1 Spur 1.37 Nm 15mm - 90mm 90mm 43mm 458.3rpm 60 W -
RS-stocknr. 624-4622
FabrikantnummerMZ9G50B
FabrikantPanasonic
228,29 €
Each
Aantal stuks
50:1 Spur 19.6 Nm 15mm - 90mm 90mm 43mm 27.5rpm 60 W -
RS-stocknr. 424-188
FabrikantnummerMX6G15BA
FabrikantPanasonic
99,26 €
Each
Aantal stuks
15:1 Spur 0.49 Nm 8mm - 60mm 60mm 24.5mm 83.3rpm 6 W -
RS-stocknr. 423-933
FabrikantnummerMY9G15B
FabrikantPanasonic
216,10 €
Each
Aantal stuks
15:1 Spur 6.76 Nm 15mm - 90mm 90mm 43mm 91.66rpm 60 W -
RS-stocknr. 624-4537
FabrikantnummerMX8G100B
FabrikantPanasonic
129,94 €
Each
Aantal stuks
100:1 Spur 7.84 Nm 10mm - 80mm 80mm 30mm 13.5rpm 25 W -
RS-stocknr. 424-184
FabrikantnummerMX6G20BA
FabrikantPanasonic
107,39 €
Each
Aantal stuks
20:1 Spur 0.66 Nm 8mm - 60mm 60mm 24.5mm 62.5rpm 6 W -
RS-stocknr. 424-027
FabrikantnummerMX8G180B
FabrikantPanasonic
129,94 €
Each
Aantal stuks
180:1 Spur 7.84 Nm 10mm - 80mm 80mm 30mm 7.5rpm 25 W -
RS-stocknr. 624-4587
FabrikantnummerMZ9G20B
FabrikantPanasonic
141,26 €
Each
Aantal stuks
20:1 Spur 9.02 Nm 15mm - 90mm 90mm 43mm 68.75rpm 60 W -
RS-stocknr. 424-071
FabrikantnummerMX9G20B
FabrikantPanasonic
134,46 €
Each
Aantal stuks
20:1 Spur 4.51 Nm 12mm - 90mm 90mm 35mm 67.5rpm 40 W -
RS-stocknr. 424-093
FabrikantnummerMX6G100B
FabrikantPanasonic
116,86 €
Each
Aantal stuks
100:1 Spur 2.45 Nm 8mm - 60mm 60mm 24.5mm 12.5rpm 6 W -
RS-stocknr. 424-178
FabrikantnummerMX6G5BA
FabrikantPanasonic
99,26 €
Each
Aantal stuks
5:1 Spur 0.16 Nm 8mm - 60mm 60mm 24.5mm 250rpm 6 W -
RS-stocknr. 624-4565
FabrikantnummerMX8G50B
FabrikantPanasonic
129,94 €
Each
Aantal stuks
50:1 Spur 6.73 Nm 10mm - 80mm 80mm 30mm 27rpm 25 W -
RS-stocknr. 424-049
FabrikantnummerMX6G180B
FabrikantPanasonic
116,84 €
Each
Aantal stuks
180:1 Spur 2.45 Nm 8mm - 60mm 60mm 24.5mm 6.9rpm 6 W -