Motor unit and work machine having the same

By designing a motor unit suitable for low-output work units, the problem that existing technology cannot meet the needs of low-output work units is solved, the motor unit is lightweight and miniaturized, and is suitable for low-output work units.

CN119341254APending Publication Date: 2025-01-21MAKITA CORP
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Patent Information

Application Number
CN202410943575.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Priority Date
2023-07-20
Filing Date
2024-07-15
Publication Date
2025-01-21

AI Technical Summary

Technical Problem

The existing motor units are mainly used in high-output type operating units, which are difficult to meet the needs of low-output type operating units.

Method used

A motor unit is designed. Its main body is composed of two shells. The motor is arranged in the receiving space, the output unit is fixed on the working unit, and the battery terminals and control unit are arranged between the shells. It is suitable for low-output models. unit of work.

Benefits of technology

It realizes the lightweight and miniaturization of the motor unit, is suitable for low-output work units, and reduces the overall weight and volume of the work unit.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention provides a motor unit and a work machine having the same. The motor unit operates the work unit. The motor unit includes: a main body case including a first case and a second case, an accommodation space being defined between the first case and the second case, the first case and the second case defining an entire outer shape of the main body case; a motor disposed in the accommodation space; an output unit which can be fixed to the work unit and which operates the work unit when the motor operates; a battery terminal exposed to the outside of the main body case and connectable to a battery for supplying electric power to the motor; and a control unit which is disposed in the accommodation space and controls the motor. Accordingly, a motor unit that can be used in a low-output work unit is provided.
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Citation Information

Patent Citations

  • Electric power unit and work machine

    WO2021131007A1