The HD series meticulously crafted by Shanghai Dianmai Transmission covers a rich variety of types, including HD bevel gear commutators, HDA commutation boxes, HDF steering gears, and HDAF steering boxes. Its transmission mode is bevel gear (cone gear) transmission, which realizes precise 90-degree steering through gear meshing, and at the same time, effective deceleration operation can also be carried out. The box is usually made of ductile iron, with excellent firmness and durability. In some special working scenarios, if there is a need, aluminum alloy can also be selected to meet the requirements of different working conditions. Its structure is compact, and the appearance presents a regular cube shape. This unique design enables it to adapt to multi-sided installation, thus being highly favored in the market.

Description

Product Overview:

The HD series meticulously crafted by Shanghai Dianmai Transmission covers a rich variety of types, including HD bevel gear commutators, HDA commutation boxes, HDF steering gears, and HDAF steering boxes. Its transmission mode is bevel gear (cone gear) transmission, which realizes precise 90-degree steering through gear meshing, and at the same time, effective deceleration operation can also be carried out. The box is usually made of ductile iron, with excellent firmness and durability. In some special working scenarios, if there is a need, aluminum alloy can also be selected to meet the requirements of different working conditions. Its structure is compact, and the appearance presents a regular cube shape. This unique design enables it to adapt to multi-sided installation, thus being highly favored in the market.

Types:

Next, let’s take a detailed look at the specific differences of these four types, which will help you form a clear and comprehensive understanding of the entire series of products.

1. HD bevel gear commutator, both the input and output adopt the shaft extension installation method, this design is simple and clear, and the installation is convenient;

HD series spiral bevel gear commutator

2. HDF steering gear, the input is shaft-entry type, and at the same time, the input motor flange can be installed, while the output is shaft extension type, providing more connection possibilities;

HDF spiral bevel gear commutator

3. HDA commutation box, the input adopts shaft extension installation, and the output is a shaft-entry installation hole, realizing flexible installation configuration;

HDA spiral bevel gear commutator

4. HDAF steering box, both the input and output are shaft-entry type, and the input end can also install a motor flange, further enhancing the applicability.

HDAF spiral umbrella gear steering box
Speed ratio:

We have briefly mentioned before that this series of products has the function of reduction ratio. That is to say, when we choose the speed ratio, we can either choose 1:1, which is only used to realize the steering function, or we can also decelerate while steering. The range of reduction ratios can range from 1 time to 5 times, and the increase ratio can be selected between 1.5 times and 2 times. If friends have doubts about how to choose the speed ratio, you can get in touch with Shanghai Dianmai Transmission at any time, and we will wholeheartedly provide you with professional guidance and suggestions.

Meaning of model:

HD series spiral bevel gear commutator model description

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