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Structural characteristics and working characteristics of planetary gearboxes

Structural characteristics and working characteristics of planetary gearboxes

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  • Time of issue:2022-03-11 09:26
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(Summary description)Celent develops and produces gear transmission products such as planetary gearboxes, micro gear motors, planetary gearboxes, etc., which have undergone various tests such as high and low temperature, life, and salt spray. Below, we will introduce the structural characteristics and working characteristics of the planetary reducer.

Structural characteristics and working characteristics of planetary gearboxes

(Summary description)Celent develops and produces gear transmission products such as planetary gearboxes, micro gear motors, planetary gearboxes, etc., which have undergone various tests such as high and low temperature, life, and salt spray. Below, we will introduce the structural characteristics and working characteristics of the planetary reducer.

Information

Celent develops and produces gear transmission products such as planetary gearboxes, micro gear motors, planetary gearboxes, etc., which have undergone various tests such as high and low temperature, life, and salt spray.

Below, we will introduce the structural characteristics and working characteristics of the planetary reducer. point:

1

Structural features of planetary gearbox:

The main structure of planetary reduction box is sun gear, planetary gear, ring gear and planet carrier.

In order to distribute the load of the three planetary gears evenly, a toothed floating mechanism is adopted, that is, the sun gear or the planetary carrier floats, or both the sun gear and the planetary carrier float at the same time. The gears in the reduction box are straight-toothed involute cylindrical gears. Has the following characteristics:

1. Small size, under the same conditions of use, it is 1/2 to 1/3 smaller than the ordinary gearbox.

2. Transmission efficiency: the single-stage planetary gearbox is over 90%; the two-stage planetary gearbox is over 80%; the three-stage planetary gearbox is up to 70%.

3. Large transmission range: i=2.8~2000

4. Strong adaptability and durability. The main parts are made of high-quality alloy steel through carburizing and quenching or nitriding treatment. The planetary gearbox runs smoothly, with low noise and longer service life.

The working characteristics of the planetary gearbox:

(1) The gears are made of low carbon alloy steel with soft strength after carburizing and quenching, and the tooth surface hardness reaches HRC54-62.

(2) The precision rolling process is adopted, with good precision and good meshing.

(3) The bearing capacity is more than 10 times higher than that of the spur gear box.

(4) The transmission efficiency can reach 90% and the service life is long.

Planetary gearboxes, miniature gear motors, planetary gearboxes and other applications are used in intelligent transmission, smart home, automobile transmission, medical equipment and other fields. Celent welcomes your consultation.

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