工具与设备

Trimmer Gearbox 3D Models and STL Files

This collection gathers STL files for trimmer gearboxes and related parts, from planetary reducers to brush cutter housings. It helps you find a starting point for repair, adaptation or a new build. Check dimensions and assembly details on each model page before printing. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

本合集的文字为英文，搜索本身支持任何语言。

Polyzon合集 · 48个模型 来自3个平台

合集是如何整理的

此合集由Polyzon根据已接入平台的搜索结果整理而成：去除重复项和没有预览图的模型，匹配度低的排在最后，其余按搜索结果顺序排列。模型归作者所有——请在各模型页面查看使用条款。

筛选规则：Polyzon编辑部 · 文字更新于2026年10月13日

查看合集 查看全部2602个模型 →
合集

从这里开始

合集中的全部模型

查看全部2602个模型
关于此分类

«Trimmer Gearbox 3D Models and STL Files»

The models range from complete gearbox assemblies to individual gears, brackets and fan parts. Planetary reducers use a different internal layout than simple spur gearboxes, and motor-mounted units often include a housing or mounting holes. Some files are designed as attachments for brush cutters, while others are standalone reducers for small DC motors.

When choosing a model, check the size and scale, the number of parts, and whether assembly is required. Look at the author's notes on material, layer height and whether supports are needed. Photos of real prints can show how the gear teeth and housing fit together. For moving parts, tolerances and clearances matter more than visual detail.

To refine your search, try terms such as gear reducer, planetary gearbox, trimmer head, brush cutter attachment, and motor gearbox. Related topics include lawn mower gears, replacement pinions, and mounting brackets. Adding the motor type or the part you need, like housing or shaft, can narrow the results.

FAQ

常见问题

What is a trimmer gearbox used for?
It transfers rotation from the motor or engine to the cutting head at a different speed or torque. In 3D printing, it is often printed as a set of gears and a housing.
Can a 3D printed gearbox handle the load of a brush cutter?
That depends on the material, wall thickness and the forces involved. Check the author's notes and test the assembly under light load before full use.
What should I check before printing a gearbox model?
Check the gear ratio, dimensions, number of parts and whether the model needs supports. Also review the recommended material and print orientation.
How do I find a replacement gear for a lawn mower or trimmer?
Search for the gear type, tooth count or the part name, and compare the dimensions with your original. Related terms like pinion, spur gear and reducer can help.
相关
工具与设备

3D Models of 3:1 Gear Reducers and STL Files

11764个模型
物品

3D Models of Gear Reducers and Gearboxes to Print

133033个模型
工具与设备

Trimmer Reducer 3D Models and STL Parts

2579个模型
工具与设备

Planetary Gearbox STL Models for 3D Printing

46399个模型
工具与设备

3D Models for Trimmer Gearbox and Gear Reducers

2270个模型
工具与设备

Bosch Reducer Gears: 3D Models and STL Files

48749个模型

全部3D模型分类

完整的主题目录：从家居日用到CNC，均可在已接入的来源平台中搜索。

查看分类目录