行业组件数据 · 2026

输出齿轮

Output gear is the final driven gear in a gear reduction system that delivers reduced speed and increased torque to the output shaft.

技术定义与适配语境
典型 输出齿轮 会按材料、尺寸公差、适配关系和失效风险在 机械和设备制造 中评估。

The output gear is a critical mechanical component within gear reduction systems that receives rotational motion from intermediate gears or pinions and transmits it to the output shaft. It features precisely machined teeth that mesh with mating gears to achieve specific speed reduction ratios while maintaining mechanical efficiency. This component is engineered to withstand high torque loads and ensure smooth power delivery to connected machinery.

组件规格

定义
The output gear is a critical mechanical component within gear reduction systems that receives rotational motion from intermediate gears or pinions and transmits it to the output shaft. It features precisely machined teeth that mesh with mating gears to achieve specific speed reduction ratios while maintaining mechanical efficiency. This component is engineered to withstand high torque loads and ensure smooth power delivery to connected machinery.
工作原理
The output gear operates on the principle of mechanical advantage through gear reduction. As the final gear in the reduction train, it rotates at a lower speed than the input gear but delivers proportionally higher torque. The gear teeth engage with mating components to transfer rotational energy while maintaining precise alignment and minimal backlash. The reduction ratio is determined by the relationship between the number of teeth on the output gear versus the driving gear.
材料
Typically manufactured from alloy steels (AISI 41404340)case-hardened steelsor specialized alloys. Surface treatments include carburizingnitridingor induction hardening to achieve surface hardness of 58-62 HRC with tough core material. Corrosion-resistant variants use stainless steels (17-4PH316) or coated carbon steels.
Module
2-10 mm
Backlash
0.05-0.20 mm
Face Width
20-100 mm
Load Capacity
500-5000 Nm
Accuracy Grade
ISO 1328 Class 5-8
Pressure Angle
20° standard, 14.5° or 25° available
Surface Finish
Ra 0.8-3.2 μm
Number of Teeth
30-150 teeth
标准
ISO 1328DIN 3960AGMA 2000JIS B 1702

行业分类与别名

输出齿轮 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Insufficient lubrication->Accelerated wear and scoring of gear teeth->Implement automated lubrication systems with flow monitoring and regular maintenance schedules
Misalignment during installation->Uneven load distribution leading to premature tooth failure->Use precision alignment tools during installation and implement regular alignment checks
Overload conditions->Tooth bending fatigue or fracture->Install torque limiters or overload protection devices in the drive system

工业生态与工程逻辑

0
Tooth fatigue failure
1
Wear and pitting
2
Misalignment damage
3
Overload fracture
4
Lubrication failure
5
Corrosion in harsh environments

合规与检测

tolerance
Tooth profile tolerance per ISO 1328 Class 7, runout tolerance ≤ 0.05 mm, bore tolerance H7
test method
Coordinate measuring machine (CMM) inspection, gear rolling test for transmission error, hardness testing per ISO 6508, surface roughness measurement per ISO 4287

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

What is the main function of an output gear?

The primary function is to deliver reduced rotational speed and increased torque from the gear reduction system to the output shaft, enabling controlled power transmission to downstream equipment.

How do I select the right output gear for my application?

Selection requires analysis of torque requirements, speed reduction ratio, operating environment, material compatibility, and mounting constraints. Consult gear design standards and consider factors like load cycles, lubrication conditions, and required service life.

What maintenance is required for output gears?

Regular inspection for wear patterns, proper lubrication maintenance, alignment checks, and monitoring of operating temperature and vibration levels. Replacement is typically based on tooth wear exceeding design limits or surface damage affecting performance.

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CNFX Industrial Component Index · 机械和设备制造

数据基础

CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。

初步技术归类
本页用于结构化准备研究、RFQ 和供应商评估,不替代买方自己的供应商资质审查、标准核验和技术批准。

请求制造能力信息: 输出齿轮

说明目标数量、应用场景、交期和关键技术要求,用于准备 RFQ 或供应商评估。

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URN:CNFX:ME:UNIT:OUTPUT_GEAR