A stable precision planetary gearbox planet carrier

By integrating condition monitoring and active cooling components into the planetary gearbox, the stability and reliability issues of the planetary gearbox under extreme operating conditions are solved, enabling efficient operation and predictive maintenance of the precision planetary gearbox, and improving transmission accuracy and equipment lifespan.

CN224283419UActive Publication Date: 2026-05-26DERUITE PRECISION TRANSMISSION (ZHANGJIAGANG) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
DERUITE PRECISION TRANSMISSION (ZHANGJIAGANG) CO LTD
Filing Date
2025-08-22
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing planetary gearboxes lack stability and reliability under extreme operating conditions, making it difficult to guarantee transmission accuracy, and they also lack effective condition monitoring and active cooling methods.

Method used

A stable precision planetary gearbox planetary carrier was designed, integrating condition monitoring components and active cooling components, including detection and fixing components and cooling components. Through real-time data feedback and precise temperature control, vibration and thermal deformation are suppressed.

Benefits of technology

It improves the stability and reliability of planetary gearboxes under extreme conditions, extends equipment life, and supports predictive maintenance through real-time data, ensuring transmission accuracy and ease of operation.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224283419U_ABST
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Abstract

This utility model discloses a stable precision planetary reducer planetary carrier, relating to the field of reducers. It includes a planetary carrier assembly, a detection and fixing assembly, and a cooling assembly. The upper end of the planetary carrier assembly is threadedly connected to the detection and fixing assembly, and the lower end of the planetary carrier assembly is fixedly connected to the cooling assembly. The planetary carrier assembly further includes: a planetary carrier seat, the upper end of which is threadedly connected to the detection and fixing assembly; slots located at both ends of the planetary carrier seat; and sliding grooves located on the left and right sides of the upper end of the planetary carrier seat. By incorporating a condition monitoring assembly and an active cooling assembly, the stability, reliability, and lifespan of the precision planetary reducer under extreme operating conditions are fundamentally improved. This achieves a leap from passively bearing loads to actively managing the operating state. Through real-time data feedback and precise temperature control, thermal deformation and vibration are effectively suppressed, ensuring transmission accuracy and providing data support for predictive maintenance.
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