驱动装置及机器人

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By eliminating the encoder cover through an integrated housing and mounting flange design, and using flexible circuit boards and integrated drivers, the problems of excessive length and weight of the dexterous hand drive unit are solved, achieving a compact and lightweight drive device.

CN224509714UActive Publication Date: 2026-07-17SHENZHEN LINGQIAO DRIVE & CONTROL TECHNOLOGY CO LTD +1

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: SHENZHEN LINGQIAO DRIVE & CONTROL TECHNOLOGY CO LTD
Filing Date: 2025-07-21
Publication Date: 2026-07-17

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Abstract

本申请涉及机器人灵巧手驱动技术领域，公开了一种驱动装置及机器人，驱动装置包括电机和减速机。减速机包括机体外壳和安装法兰，机体外壳与安装法兰相连接。其中，电机的输出端与减速机的输入端传动连接，且沿减速机的输入端至电机的输出端的方向，安装法兰、机体外壳和编码器安装座依次分布。本申请可缩短整体长度，减少对灵巧手关节腔体空间的占用。

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Claims

1. A drive device characterized by comprising: include: Motor (1); The speed reducer (2) includes a housing (201) and a mounting flange (202), wherein the housing (201) is connected to the mounting flange (202); The output end of the motor (1) is connected to the input end of the reducer (2), and the mounting flange (202), the housing (201) and the motor (1) are distributed in sequence along the direction from the input end of the reducer (2) to the output end of the motor (1).

2. The drive apparatus according to claim 1, characterized by The motor (1) includes: The encoder mounting base (101) and the encoder body are provided. The encoder body is disposed in the encoder mounting base (101). A notch is provided on the circumferential surface of the encoder mounting base (101). The lead wire (102) of the encoder body extends from the notch along the radial direction of the encoder mounting base (101). The motor housing (103) is connected to the encoder mounting base (101) and is located between the outer casing (201) and the encoder mounting base (101).

3. The drive apparatus according to claim 2, characterized by The lead-out line (102) is configured as a flexible circuit board, and the lead-out line (102) is adapted to the shape of the notch.

4. The drive apparatus according to claim 1, characterized by The mounting flange (202) and the outer casing (201) are constructed as an integral structure.

5. The drive apparatus according to claim 1, characterized by The mounting flange (202) is provided with at least one weight-reduction area (203).

6. The drive apparatus according to claim 5, characterized by The mounting flange (202) has a groove on the side away from the outer casing (201), and the groove is the weight reduction area (203).

7. The drive apparatus according to claim 2, characterized by The motor (1) also includes: The driver (104) is located on the outside of the motor housing (103).

8. The drive apparatus according to claim 2, characterized by The motor (1) also includes: The driver (104) is connected to the encoder mounting base (101).

9. The drive apparatus according to claim 1, characterized by The speed reducer (2) also includes: An output component (204) is disposed on the side of the housing (201) near the mounting flange (202). The mounting flange (202) is provided with a through hole, and the output component (204) passes through the through hole. The output component (204) is configured as a lead screw or a worm gear.

10. A robot, characterized in that include: The driving device according to any one of claims 1 to 9.