行业组件数据 · 2026

驱动端

Drive End component for measuring screws that transmits rotational motion and torque in precision measurement systems.

技术定义与适配语境
典型 驱动端 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 Drive End is a critical component in measuring screw assemblies that interfaces with the drive mechanism to provide controlled rotational motion and torque transmission. It ensures accurate linear displacement measurement by converting rotary input into precise axial movement through the screw mechanism. This component maintains alignment, minimizes backlash, and provides consistent torque delivery for repeatable measurement accuracy in industrial applications.

组件规格

定义
The Drive End is a critical component in measuring screw assemblies that interfaces with the drive mechanism to provide controlled rotational motion and torque transmission. It ensures accurate linear displacement measurement by converting rotary input into precise axial movement through the screw mechanism. This component maintains alignment, minimizes backlash, and provides consistent torque delivery for repeatable measurement accuracy in industrial applications.
工作原理
The Drive End operates by receiving rotational input from a motor or manual drive mechanism, transmitting torque through a coupling or direct connection to the measuring screw. It converts rotary motion into controlled linear displacement via the screw's thread engagement, with precision bearings and alignment features ensuring minimal deflection and consistent motion transfer. The component maintains constant contact pressure and eliminates play through pre-load mechanisms for accurate position feedback.
材料
High-strength alloy steel (AISI 4140/4340)stainless steel (316/440C)or aluminum alloys (6061-T6/7075-T6) with surface treatments including hard chrome platingnitridingor DLC coating for wear resistance. Bearing surfaces use ceramic or hardened steel inserts.
Weight
0.5-2.5 kg
Backlash
<0.01 mm
Maximum RPM
3000
Shaft Diameter
10-25 mm
Torque Capacity
5-50 Nm
Runout Tolerance
±0.005 mm
Temperature Range
-20°C to 120°C
Mounting Interface
ISO 4762 M6-M12
标准
ISO 3408DIN 69051ISO 4762DIN 912

行业分类与别名

驱动端 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->Increased friction and premature bearing wear->Implement scheduled lubrication with high-temperature grease and install wear sensors
Improper mounting alignment->Eccentric loading and measurement inaccuracy->Use precision alignment fixtures during installation and laser alignment verification
Material fatigue from cyclic loading->Crack propagation in critical stress areas->Implement regular ultrasonic testing and use fatigue-resistant alloys with proper heat treatment

工业生态与工程逻辑

0
Backlash accumulation
1
Bearing wear leading to increased runout
2
Misalignment causing measurement drift
3
Corrosion in harsh environments
4
Thermal expansion affecting precision

合规与检测

tolerance
Positional tolerance ±0.01 mm, concentricity 0.005 mm TIR, surface finish Ra 0.8 μm
test method
Laser interferometry for positional accuracy, torque testing with calibrated load cells, thermal cycling tests per ISO 230-3

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 primary function of the Drive End in measuring screws?

The Drive End transmits rotational motion and torque from the drive mechanism to the measuring screw, converting rotary input into precise linear displacement for accurate measurement.

How does the Drive End minimize measurement errors?

Through precision machining, anti-backlash mechanisms, rigid mounting interfaces, and high-quality bearings that reduce play, deflection, and inconsistent motion transfer.

What maintenance is required for Drive End components?

Regular lubrication of bearings, inspection for wear on coupling surfaces, torque verification, and alignment checks to ensure continued precision performance.

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CNFX Industrial Component Index · 机械和设备制造

数据基础

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初步技术归类
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URN:CNFX:ME:UNIT:DRIVE_END