Electric motors and generators; DC, of an output exceeding 375kW

HS v2017 Code: 850134

About electric motors and generators; dc, of an output exceeding 375kw

hs code 850134 covers a critical component of industrial and commercial machinery - high-power DC electric motors and generators. These specialized electromechanical devices play a vital role in powering a wide range of heavy-duty applications, from mining equipment and marine propulsion systems to industrial automation and renewable energy infrastructure. As a key enabler of modern industrial and infrastructure development, the 850134 industry is an integral part of the broader 84 Machinery, mechanical appliances, nuclear reactors, boilers; parts thereof sector.

Production process

The production of DC motors and generators covered under hs code 850134 typically involves a multi-stage manufacturing process. This begins with the fabrication of the core components, such as the rotor, stator, and armature, using specialized metalworking techniques like stamping, winding, and machining. The assembled electromechanical components are then integrated with cooling systems, control electronics, and other auxiliary systems to ensure reliable and efficient operation. Rigorous testing and quality control measures are implemented throughout the production cycle to meet the stringent performance and safety requirements of high-power industrial applications.

Production inputs

The 850134 industry relies on a range of specialized raw materials, components, and machinery. Key inputs include high-grade electrical steel for the core, copper windings, permanent magnets, and advanced cooling systems. Precision-engineered bearings, shafts, and housings are also essential. Additionally, the industry utilizes specialized manufacturing equipment, such as winding machines, balancing machines, and test rigs, to ensure the production of high-quality, reliable motors and generators.

Production outputs

The primary output of the 850134 industry is high-power DC electric motors and generators, which find applications across a diverse range of industries. These products are often integrated into 84 Machinery, mechanical appliances, nuclear reactors, boilers; parts thereof, 85 Electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles, and 88 Aircraft, spacecraft, and parts thereof equipment, enabling the operation of heavy machinery, industrial automation systems, and transportation infrastructure. The 850134 industry also supports the growth of renewable energy technologies, such as wind turbines and hydroelectric power plants, by providing the necessary high-power electric motors and generators.

Revisions to 850134

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 850134. The most recent 1 version of this code (850134) is in the HS v2022 system:

This page shows a legacy version of code 850134 ( HS v2017).

Family tree for electric motors and generators; dc, of an output exceeding 375kw

    graph LR
    A["<a href='/classifications/hs/v2017/85'>85: Electrical machinery and equipment and parts thereof; sound recorders and reproducers; television image and sound recorders and reproducers, parts and accessories of such articles</a>"]
A --> B["<a href='/classifications/hs/v2017/8501'>8501: Electric motors and generators (excluding generating sets)</a>"]
B --> C["<a href='/classifications/hs/v2017/850134'>850134: Electric motors and generators; DC, of an output exceeding 375kW</a>"]

    B --> D["<a href='/classifications/hs/v2017/850110'>850110: Electric motors; of an output not exceeding 37.5W</a>"]
B --> E["<a href='/classifications/hs/v2017/850120'>850120: Electric motors; universal AC/DC of an output exceeding 37.5W</a>"]
B --> F["<a href='/classifications/hs/v2017/850131'>850131: Electric motors and generators; DC, of an output not exceeding 750W</a>"]
B --> G["<a href='/classifications/hs/v2017/850132'>850132: Electric motors and generators; DC, of an output exceeding 750W but not exceeding 75kW</a>"]
B --> H["<a href='/classifications/hs/v2017/850133'>850133: Electric motors and generators; DC, of an output exceeding 75kW but not exceeding 375kW</a>"]
B --> I["<a href='/classifications/hs/v2017/850140'>850140: Electric motors; AC motors, single-phase</a>"]
B --> J["<a href='/classifications/hs/v2017/850151'>850151: Electric motors; AC motors, multi-phase, of an output not exceeding 750W</a>"]
B --> K["<a href='/classifications/hs/v2017/850152'>850152: Electric motors; AC motors, multi-phase, of an output exceeding 750W but not exceeding 75kW</a>"]
B --> L["<a href='/classifications/hs/v2017/850153'>850153: Electric motors; AC motors, multi-phase, of an output exceeding 75kW</a>"]
B --> M["<a href='/classifications/hs/v2017/850161'>850161: Generators; AC generators, (alternators), of an output not exceeding 75kVA</a>"]
B --> N["<a href='/classifications/hs/v2017/850162'>850162: Electric generators; AC generators, (alternators), of an output exceeding 75kVA but not exceeding 375kVA</a>"]
B --> O["<a href='/classifications/hs/v2017/850163'>850163: Electric generators; AC generators, (alternators), of an output exceeding 375kVA but not exceeding 750kVA</a>"]
B --> P["<a href='/classifications/hs/v2017/850164'>850164: Electric generators; AC generators, (alternators), of an output exceeding 750kVA</a>"]

    

    %% Color coordination by level

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    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level6
class D level6
class E level6
class F level6
class G level6
class H level6
class I level6
class J level6
class K level6
class L level6
class M level6
class N level6
class O level6
class P level6

  class C highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class C highlight