行业组件数据 · 2026

驱动皮带轮

A drive pulley is a rotating wheel that transmits power from a motor to a belt in mechanical systems.

技术定义与适配语境
典型 驱动皮带轮 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。

A drive pulley is a mechanical component used in belt drive systems to transfer rotational motion and torque from a power source (such as an electric motor or engine) to a driven pulley via a belt. It is typically mounted on the shaft of the driving machine and features a grooved or flat surface designed to engage with the belt, ensuring efficient power transmission with minimal slippage. Drive pulleys are critical for speed regulation, direction change, and torque multiplication in various industrial applications.

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组件规格

定义
A drive pulley is a mechanical component used in belt drive systems to transfer rotational motion and torque from a power source (such as an electric motor or engine) to a driven pulley via a belt. It is typically mounted on the shaft of the driving machine and features a grooved or flat surface designed to engage with the belt, ensuring efficient power transmission with minimal slippage. Drive pulleys are critical for speed regulation, direction change, and torque multiplication in various industrial applications.
工作原理
The drive pulley operates on the principle of friction and mechanical engagement. When the pulley rotates, the frictional force between its surface and the belt causes the belt to move, transmitting power to the driven pulley. The groove profile (e.g., V-groove, flat, or timing) matches the belt type to maximize contact area and grip, while the pulley's diameter determines the speed ratio between driving and driven components according to the formula: Speed Ratio = Diameter of Drive Pulley / Diameter of Driven Pulley.
材料
Common materials include cast iron (e.g.ASTM A48)steel (e.g.AISI 1045 for strength)aluminum alloys (e.g.6061-T6 for lightweight applications)and engineered plastics (e.g.polyamide for corrosion resistance). Surface treatments such as zinc plating or powder coating may be applied for durability and corrosion protection.
Weight
0.5-50 kg
Max RPM
3000-10000
Diameter
50-500 mm
Bore Size
10-100 mm
Groove Type
V-groove, Flat, Timing
Power Capacity
0.5-100 kW
Number of Grooves
1-6
标准
ISO 4183DIN 2211ISO 9011

行业分类与别名

驱动皮带轮 的常用贸易名称、技术标识和检索关键词。

drive pulleybelt drivepower transmissionmechanical componentpulley specificationsindustrial machinery驱动皮带轮Drive Pulley机械和设备制造 驱动皮带轮

上级产品

该组件会出现在以下整机或工业产品中。

带式输送机
一种连续移动的带式系统，作为物料搬运系统的一部分，用于水平或倾斜运输物料。
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输送带
一种连续移动的表面，用于在真空冷却隧道中输送产品，实现均匀冷却。
查看产品详情 ->
排渣输送机
一种在矿渣处理系统中，将破碎后的矿渣从破碎设备运走的输送系统。
查看产品详情 ->
皮带轮与传动带系统
风机组件中的机械动力传输系统部件，用于将电机的旋转运动传递至风机叶片。
查看产品详情 ->

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Incorrect belt tension->Belt slippage leading to power loss->Regular tension checks using a tension gauge and following manufacturer guidelines
Shaft misalignment->Uneven wear on pulley and belt, reducing lifespan->Use alignment tools during installation and conduct periodic inspections
Exposure to corrosive substances->Material degradation and failure->Select corrosion-resistant materials or apply protective coatings

工业生态与工程逻辑

兼容对象
Conveyor systemsIndustrial fansPumpsMachine toolsAgricultural machinery
可替换件
GatesSKFBrowningMartin Sprocket & Gear
0
Belt slippage due to improper tension
1
Wear and tear from misalignment
2
Overheating from excessive load
3
Corrosion in harsh environments

合规与检测

tolerance
±0.1 mm for bore diameter, ±0.5 mm for outer diameter per ISO 2768-m
test method
Dimensional inspection with calipers, hardness testing (e.g., Rockwell scale), and dynamic balance testing to ISO 1940-1 standards

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采购评估维度

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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

耐磨衬板
Abrasion-resistant lining for rotary granulation drums that protects against material wear and extends equipment lifespan.
磨料颗粒
Hard, sharp particles used in grinding wheels for material removal and surface finishing in industrial applications.
磨料入口端口
Abrasive inlet port is a precision component in blast chambers that controls abrasive media entry for surface treatment processes.
研磨层
Abrasive layer is the active surface component of grinding plates that performs material removal through friction and cutting action.
磨料介质/工作面
Abrasive media for surface finishing, polishing, and material removal in industrial applications.
检修盖
A removable cover providing access to internal components of a draft gear housing for maintenance and inspection.

常见问题

What is the difference between a drive pulley and a driven pulley?

A drive pulley is connected to the power source and initiates motion, while a driven pulley receives power from the belt and drives the machine component. The drive pulley typically has a larger diameter if speed reduction is required.

How do I select the right drive pulley for my application?

Consider factors like power requirements, speed ratio, belt type, environmental conditions (e.g., moisture, temperature), and material compatibility. Refer to manufacturer specifications and standards like ISO 4183 for guidance.

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CNFX Industrial Component Index · 机械和设备制造

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