EP085B-欧洲标准链轮 1/2”x1/4” 滚轮 7.75
This is European standard EP085B sprocket, matched with 1/2”×1/4” chain and 7.75mm roller. It offers abundant tooth quantity options ranging from 8 teeth to 125 teeth to meet diverse transmission demands. All dimensional parameters including outer diameter, pitch diameter, hub diameter and mounting size are precisely standardized. Made of durable C45 steel with weld-on hub structure, the sprocket features stable running performance, high wear resistance and reliable load capacity. Suitable for general mechanical drive systems, it fits various industrial transmission assembly scenarios.
1. 技术参数和规格数据
| Z | dₑ | dₚ | dₘ | D₁ | 一个 |
|---|---|---|---|---|---|
| 8 | 38.5 | 33.18 | 20 | 10 | 25 |
| 9 | 41.5 | 37.13 | 24 | 10 | 25 |
| 10 | 46.2 | 41.10 | 26 | 10 | 25 |
| 11 | 49.6 | 45.07 | 29 | 10 | 25 |
| 12 | 53.9 | 49.07 | 33 | 10 | 28 |
| 13 | 58.4 | 53.06 | 37 | 10 | 28 |
| 14 | 62.8 | 57.07 | 41 | 10 | 28 |
| 15 | 66.8 | 61.09 | 45 | 10 | 28 |
| 16 | 70.9 | 65.10 | 50 | 12 | 28 |
| 17 | 74.9 | 69.11 | 52 | 12 | 28 |
| 18 | 78.9 | 73.14 | 56 | 12 | 28 |
| 19 | 82.9 | 77.16 | 60 | 12 | 28 |
| 20 | 86.9 | 81.19 | 64 | 12 | 28 |
| 21 | 91.0 | 85.22 | 68 | 14 | 28 |
| 22 | 95.0 | 89.24 | 70 | 14 | 28 |
| 23 | 99.0 | 93.27 | 70 | 14 | 28 |
| 24 | 103.0 | 97.29 | 70 | 14 | 28 |
| 25 | 107.1 | 101.33 | 70 | 14 | 28 |
| 26 | 111.2 | 105.36 | 70 | 16 | 30 |
| 27 | 115.4 | 109.40 | 70 | 16 | 30 |
| 28 | 119.4 | 113.42 | 70 | 16 | 30 |
| 29 | 123.4 | 117.46 | 80 | 16 | 30 |
| 30 | 127.5 | 121.50 | 80 | 16 | 30 |
| 31 | 131.5 | 125.54 | 90 | 16 | 30 |
| 32 | 135.5 | 129.56 | 90 | 16 | 30 |
| 33 | 139.6 | 133.60 | 90 | 16 | 30 |
| 34 | 143.6 | 137.64 | 90 | 16 | 30 |
| 35 | 147.6 | 141.68 | 90 | 16 | 30 |
| 36 | 151.7 | 145.72 | 90 | 16 | 35 |
| 37 | 155.7 | 149.76 | 90 | 16 | 35 |
| 38 | 159.8 | 153.80 | 90 | 16 | 35 |
| 39 | 163.8 | 157.83 | 90 | 16 | 35 |
| 40 | 167.8 | 161.87 | 90 | 16 | 35 |
| 41 | 171.4 | 165.91 | 90 | 16 | 40 |
| 42 | 175.4 | 169.95 | 90 | 16 | 40 |
| 43 | 179.5 | 173.99 | 90 | 16 | 40 |
| 44 | 183.5 | 178.03 | 90 | 16 | 40 |
| 45 | 187.5 | 182.07 | 90 | 16 | 40 |
| 46 | 191.6 | 186.10 | 90 | 16 | 40 |
| 47 | 195.6 | 190.14 | 90 | 16 | 40 |
| 48 | 199.7 | 194.18 | 90 | 16 | 40 |
| 49 | 203.7 | 198.22 | *90 | 16 | 40 |
| 50 | 207.8 | 202.26 | *90 | 16 | 40 |
| 51 | 211.8 | 206.30 | *90 | 16 | 40 |
| 52 | 215.9 | 210.34 | *90 | 16 | 40 |
| 53 | 219.9 | 214.37 | *90 | 16 | 40 |
| 54 | 224.0 | 218.43 | *90 | 16 | 40 |
| 55 | 228.0 | 222.46 | *90 | 16 | 40 |
| 56 | 232.1 | 226.50 | *90 | 16 | 40 |
| 57 | 236.1 | 230.54 | *90 | 16 | 40 |
| 58 | 240.2 | 234.58 | *90 | 16 | 40 |
| 59 | 244.2 | 238.62 | *90 | 16 | 40 |
| 60 | 248.2 | 242.66 | *90 | 16 | 40 |
| 62 | 256.7 | 250.75 | *90 | 16 | 40 |
| 64 | 264.8 | 258.82 | *90 | 16 | 40 |
| 65 | 268.8 | 262.86 | *90 | 16 | 40 |
| 66 | 272.9 | 266.90 | *90 | 16 | 40 |
| 68 | 280.9 | 274.99 | *90 | 16 | 40 |
| 70 | 289.0 | 283.07 | *90 | 16 | 40 |
| 72 | 297.1 | 291.16 | *90 | 16 | 40 |
| 76 | 313.3 | 307.33 | *90 | 16 | 40 |
| 78 | 321.4 | 315.40 | *90 | 16 | 40 |
| 80 | 329.4 | 323.48 | *90 | 16 | 40 |
| 85 | 349.7 | 343.70 | *90 | 16 | 40 |
| 90 | 369.9 | 363.90 | *90 | 16 | 40 |
| 95 | 390.1 | 384.10 | *90 | 16 | 40 |
| 100 | 410.3 | 404.31 | *90 | 16 | 40 |
| 110 | 450.7 | 444.74 | *90 | 16 | 40 |
| 114 | 466.9 | 460.90 | *90 | 16 | 40 |
| 120 | 491.2 | 485.16 | *90 | 16 | 40 |
| 125 | 511.4 | 505.37 | *90 | 16 | 40 |

| 范围 | 数值(毫米) |
|---|---|
| 链轮 | - |
| 牙齿半径 r₃ | 13 |
| 半径宽度 C | 1.3 |
| 齿宽 B₁ | 5.9 |
| 链 | - |
| 沥青 | 12.7 |
| 内部宽度 | 6.4 |
| 滚轮 Φ | 7.75 |
| 材料 | C 45 *焊接式轮毂 |
2. 欧洲标准链轮的全面概述
当机械工程师和采购经理询问标准链轮尺寸时,他们积极寻求的是可靠的标准化数据。这款欧洲标准链轮尺寸精准,节距为 1/2 英寸,内宽为 1/4 英寸,完美适配 7.75 毫米滚子直径。其坚固的结构和完美的几何设计确保了与复杂自动化机械的无缝集成,从而提供卓越的扭矩传递、最小的振动以及长时间的稳定运行。了解标准链轮的尺寸对于最大限度地减少机械系统的摩擦磨损至关重要,而使用顶级欧洲标准链轮则能确保更高的耐用性和显著减少的维护停机时间。无论您是升级现有农业设备还是设计全新的自动化生产线,采用欧洲标准链轮都能确保您的机械以最高效率运行。
3. 欧洲标准链轮的核心工作原理
The operational mechanics and kinematic dynamics behind the European Standard Sprocket are deeply rooted in the fundamental principles of mechanical physics and rotary motion transmission. To accurately comprehend how european standard sprockets operate within a closed-loop system, one must closely examine the precise physical engagement between the involute sprocket teeth and the cylindrical chain rollers. As the primary driving shaft rotates under motor power, the European Standard Sprocket translates this intense rotational energy into linear pulling force along the interconnected chain, which then drives the secondary driven sprocket with virtually zero mechanical energy loss. The EP085B European Standard Sprocket, featuring its precisely CNC-machined 1/2''x1/4'' roller 7.75 profile, ensures that each individual tooth engages the chain link with absolute perfect timing, thereby entirely eliminating mechanical slippage and drastically reducing friction-induced thermal degradation. Requesting a high precision european standard sprocket quote reflects an enterprise's commitment to acquiring components that feature a flawless involute tooth profile, which is critical for smooth chain engagement and rapid disengagement at high RPMs. Furthermore, this highly optimized mechanical interaction ensures that the European Standard Sprocket distributes the operational load evenly across multiple teeth simultaneously, drastically lowering the stress concentration and metallic fatigue on any single contact point. Consequently, this remarkably extends the fatigue life of both the European Standard Sprocket and the accompanying roller chain assembly. Our dedicated engineering team consistently highlights that this working principle is the fundamental cornerstone of reliable industrial power transmission, ensuring that heavy machinery operates with maximum volumetric efficiency, reduced acoustic noise levels, and unwavering safety across incredibly diverse and demanding industrial environments worldwide.
4. 先进材料规格和冶金完整性
Selecting the absolutely appropriate metallurgical composition is universally paramount for manufacturing a European Standard Sprocket that can successfully withstand the severe mechanical stresses and abrasive forces inherent in modern industrial applications. The specialized materials utilized in our european sprockets for sale are incredibly carefully chosen to strike the perfect balance between ultimate tensile strength, surface hardness, and internal core toughness. Typically, the premium European Standard Sprocket is expertly forged from high-grade carbon steel alloys, such as C45 or 40Cr, which subsequently undergo highly advanced, computer-controlled heat treatment processes including high-frequency induction hardening or deep carburizing. This complex metallurgical treatment ensures that the active teeth of the European Standard Sprocket achieve a formidable surface hardness of HRC 45-50, providing truly exceptional resistance against abrasive wear, while the internal core remains remarkably ductile enough to absorb sudden shock loads without catastrophic fracturing. Understanding the chemical composition allows us to deliver a durable european standard sprocket replacement that outlasts conventional alternatives by a significant margin. Furthermore, we continuously adapt these material properties to meet specific geographical environmental challenges, such as the high atmospheric humidity or exposure to highly corrosive chemical agents frequently encountered in tropical Colombian mining environments or coastal agricultural processing plants. The meticulous selection of raw materials ensures that the contact surfaces of the European Standard Sprocket do not degrade prematurely under continuous friction. Every single European Standard Sprocket undergoes rigorous metallurgical testing, including detailed spectrographic material analysis and non-destructive ultrasonic flaw detection, unequivocally guaranteeing that our industrial partners receive only the most reliable, structurally sound, and resilient power transmission components available in today's highly competitive global market.
5. 欧洲标准链轮的五大主要优势
将先进的EP085B欧洲标准链轮集成到您的工业机械系统中,可带来诸多深远的技术和运营优势,从而直接提升企业生产力。首先,欧洲标准链轮无与伦比的尺寸精度确保与标准工业滚子链完美契合,显著降低过早机械磨损、意外脱轨和系统灾难性故障的风险。其次,每颗欧洲标准链轮均采用先进的热处理工艺,确保其使用寿命大幅延长,使其成为需要连续高负荷运行且无需频繁更换部件的设备的理想之选。第三,作为一家全球知名的欧洲标准链轮制造商,我们严格遵守ISO质量管理体系,确保从我们工厂发出的每一颗欧洲标准链轮都符合相同的卓越标准,从而消除批次间的运行差异。第四,欧洲顶级链轮经过高度优化的齿形设计,最大限度地减少了高速旋转时的动态摩擦和噪声产生,从而为工厂人员创造了更安全、更安静、更节能的工作环境。第五,欧洲标准链轮具有极高的通用性和模块化设计,能够无缝快速地集成到各种重型机械中,从而大幅降低大型生产设施的库存总成本。通过选择这款欧洲标准链轮,工厂运营人员可以显著降低运营成本,减少维护周期,大幅减少意外机械故障,并显著提高整体运营效率,从而确保利润最大化。
6. 多样化的工业应用场景
欧洲标准链轮卓越的通用性和极其坚固的工程设计使其成为全球众多重工业应用中不可或缺的动力传输部件。欧洲标准链轮应用协议背后高度精密的工程设计确保其能够无缝高效地适应高速低扭矩的包装环境以及超低速高扭矩的重型提取机械。从现代饮料加工厂的高度自动化灌装生产线到深层地下采矿作业中使用的极其坚固耐用的连续输送系统,欧洲标准链轮始终如一地提供可靠稳定的动力传输。以下列出了欧洲标准链轮展现其卓越机械性能的主要工业领域。
农业机械和设备
在要求严苛的农业领域,欧标链轮被广泛应用于联合收割机、重型拖拉机和粮食加工散装输送机等大型机械中。众所周知,户外农耕环境恶劣,尘土飞扬、泥泞不堪,且湿度变化迅速,因此,欧标链轮必须能够有效抵抗环境侵蚀,同时保持发动机到收割机具的最佳动力传输。我们的欧标链轮经过专门设计,能够承受这些严苛的农业环境,确保关键的季节性收割作业顺利进行,避免因机械故障造成的巨大损失。
采矿和资源开采
全球采矿和重型采石业对机械动力传输部件提出了极其严苛的物理挑战,因此,坚固耐用的欧洲标准链轮成为绝对不可或缺的必需品。巨大的矿物负载、持续剧烈的机械振动以及长期暴露于高磨蚀性岩石颗粒中,都要求欧洲标准链轮具备极高的耐久性和坚固的结构完整性。在欧洲和南美洲,通过对欧洲标准链轮的考察,可以发现其感应淬火齿经过专门设计,能够持续驱动斗式提升机和大型板式输送机中的重型链条系统,从而确保连续矿物开采过程中的零停机时间。
自动化制造和装配
在快节奏的自动化制造和机器人装配线领域,欧洲标准链轮的微观精度至关重要,它能确保数千个不同运动部件之间实现精确的运行时序和完美同步。无论是在高速制药灌装厂还是重型汽车装配线上,使用符合欧洲标准的链轮对于在不牺牲定位精度的前提下实现高速体积效率都至关重要。欧洲标准链轮注重极高的制造公差,以彻底消除机械反冲,并确保机器人加减速过程的平稳性。

7. 遵守哥伦比亚当地法规和标准
Successfully operating heavy machinery within the rapidly expanding South American industrial market requires incredibly strict adherence to local industrial, environmental, and worker safety regulations, and our European Standard Sprocket is uniquely designed to meet and vastly exceed the highly stringent requirements legally established in Colombia. In Colombia, all heavy industrial machinery and critical power transmission components like the European Standard Sprocket must rigorously comply with the technical guidelines set forth by ICONTEC (Instituto Colombiano de Normas Técnicas y Certificación), effectively ensuring that all mechanical parts meet the highest national safety, durability, and quality benchmarks. Furthermore, when these specific European Standard Sprockets are physically integrated into electrically driven automated conveyor systems, they must absolutely align with the strict safety provisions of RETIE (Reglamento Técnico de Instalaciones Eléctricas) to prevent any mechanical failures from inadvertently causing catastrophic electrical hazards in the workplace. As a highly responsible and deeply knowledgeable industrial european standard sprocket supplier in Colombia, we take exhaustive measures to ensure that every single European Standard Sprocket we distribute fully adheres to these vital national standards, thereby providing our Colombian enterprise clients with total peace of mind regarding strict regulatory compliance. The remarkably robust, low-friction design of our European Standard Sprocket also strongly supports the Colombian government's growing national emphasis on sustainable and highly energy-efficient industrial practices by dramatically reducing kinetic friction losses and massively extending the maintenance lifecycle of heavy factory machinery.
8. 系统集成:相关输电产品
为了实现最高的机械效率、使用寿命和工业安全性,欧洲标准链轮必须与完美匹配的高品质辅助动力传动部件进行理想搭配。我们自豪地生产和供应一系列全球认可的动力传动产品,其中最值得一提的是我们优质的工业滚子链和高度先进的高扭矩齿轮箱系统,这些产品均经过专门设计,可与欧洲标准链轮完美配合。我们高度重视系统的整体兼容性,因此,将我们的欧洲标准链轮和链条配合使用,可确保最佳的机械啮合,从而显著降低两个关键部件的磨损。此外,将高性能重型齿轮箱与您的欧洲标准链轮和盘轮无缝集成,可打造高效的一站式动力传动解决方案,能够以无与伦比的精准度处理巨大的波动扭矩负载。
车间
作为一家享誉全球、备受尊敬的欧洲标准链轮制造商,我们规模庞大、技术先进的工业车间,堪称现代制造技术、机器人自动化和机械工程卓越性的巅峰之作。我们引以为豪的是我们高度先进的生产设施,在这里,优质钢材经过精细的多轴数控加工、严格的大气热处理以及极其全面的激光质量检测,被系统而精准地加工成最高品质的欧洲标准链轮。我们始终致力于持续改进制造工艺,这意味着我们不断加大对最新生产技术的投入,以确保我们生产的每一枚欧洲标准链轮都能完美满足我们要求严苛的国际客户所提出的微观标准。通过对复杂生产周期的每一个环节进行极其严格的数据驱动型监管,我们能够自信且可靠地保证我们欧洲标准链轮库存的尺寸精度、冶金纯度和结构完整性。参观我们车间的访客和潜在买家经常对我们制造每个耐用的欧洲标准链轮替换件的惊人精度感到惊叹,并亲眼目睹了我们技术精湛的工程生产团队的深切奉献、安全规程和技术专长。




常见问题解答 (FAQ)
Q1:采购工程师在全面的欧洲标准链轮图表中通常会包含哪些具体的技术尺寸细节?
A1:一个非常全面的图表通常包括精确的、标准化的测量值,例如精确的节圆直径、外径、中心孔尺寸、轮毂总尺寸和总齿数,所有这些对于精确的机械工程设计都绝对至关重要。
Q2:南美洲重型矿山输送系统主要采用的标准链轮尺寸是多少?
A2:重型矿用输送机的标准尺寸通常从 1/2 英寸到 2 英寸以上的节距,采用感应淬火齿专门设计,以高效地处理极高的扭矩和严重的磨损环境。
Q3:重工业设施管理人员应该在什么情况下认真考虑用完整的欧洲标准链轮套件升级其现有的机械装置?
A3: Facility managers must consider upgrading immediately when experiencing frequent operational chain slippage, excessive vibrational noise, noticeable metallic tooth wear, or when aiming to significantly increase the overall heavy machinery's continuous operational lifespan.
Q4:在波哥大,哪种耐用的欧洲标准链轮替换件最推荐用于食品加工和灌装机械?
A4:对于连续式食品加工机械,我们强烈推荐使用我们的不锈钢欧洲标准链轮,它们具有卓越的耐腐蚀性,并严格遵守所有国际食品安全和卫生标准规程。
Q5:为什么彻底了解标准链轮的尺寸对于农业设备的日常维护至关重要?
A5:了解确切的尺寸可确保链条和链轮之间绝对完美的兼容性,从而大幅减少机械磨损,完全防止田间作业突然中断,并有效最大限度地提高农业收割的整体生产力。
Q6:欧洲标准链轮究竟是如何运作以显著提高自动化包装制造工厂的整体能源效率的?
A6:它们的工作原理是持续地与滚子链进行高度精确、极低摩擦的啮合,从而直接最大限度地减少动力传输过程中的动能损失,并保证平稳、完美同步的自动化包装运动。
编辑:PXY





