电梯9×26WS-PWRC
+
  • 电梯9×26WS-PWRC

电梯9×26WS-PWRC

一家专业从事钢丝绳的生产、研发、销售的公司,开发并生产为电梯绳生产企业做配套服务,重点为 6*19 的钢丝绳,同时兼做部分出口业务,以热镀锌钢丝绳为主
  • 产品详情
  • 电梯专用 9×26WS-PWRC 钢丝绳是针对超高速、重载电梯曳引系统研发的特种高抗旋转、耐疲劳钢丝绳,符合 GB 8903-2018《电梯用钢丝绳》 标准,适配超高层乘客电梯、重载载货电梯、观光电梯,尤其适合运行速度≥3.0m/s、提升高度>100m 的超高层电梯工况。

    一、型号含义拆解(电梯工况专属优化)

    型号部分含义说明
    9外层9 个工作股,采用多层对称紧密排列设计,相比 8 股结构抗旋转性能提升 50% 以上,旋转扭矩≤0.15 N・m/100m,可彻底杜绝超高速电梯启停、加减速时的绳体扭转,避免轿厢晃动、偏摆,保障运行平稳性
    ×26WS瓦林吞 - 西鲁复合股(WS=Warrington-Seale),每股由 26 根粗细分级的钢丝分层捻制,外层粗钢丝增强耐磨性,内层细钢丝提升抗弯曲疲劳性能;经电梯专用精密冷压实工艺处理后,股内钢丝为面接触,间隙≤0.008mm,高频次弯曲下无微动磨损,适配超高速电梯曳引轮的高转速摩擦工况
    -PWRC电梯专用压实钢丝绳芯(Plastic-Wire Rope Core),由 7×19 紧凑型钢芯压实后,芯部填充高韧性聚氨酯(PU)材料,兼具独立钢芯的高径向支撑性与塑料芯的缓冲减振性;抗蠕变性能比普通 IWRC 提升 30%,避免超高层电梯长期运行后绳体伸长导致的平层精度偏差

    二、电梯专用核心技术参数

    参数项详细说明
    结构组成9 个压实瓦林吞 - 西鲁复合外层股 + 聚氨酯填充压实钢丝绳芯;采用外层右捻 + 绳芯左捻的交叉捻工艺,股间间隙≤0.02mm,绳体圆整度≥99%,与曳引轮槽贴合度达 98% 以上
    钢丝材质电梯专用特级高碳钢(#925 精炼级),抗拉强度波动≤25MPa,屈强比≥0.93,耐疲劳次数≥4.0×10⁶次(弯曲半径 D=10d),满足超高速电梯高频次往复弯曲需求
    表面处理1.  镀锌磷化复合处理:先磷化(增强润滑脂吸附性)后热镀锌(镀层厚 35~50μm),盐雾试验≥600h 无红锈,适配超高层电梯机房潮湿、多尘环境
    2.  光面浸电梯专用超高速曳引脂:涂覆高粘附性、低摩擦、降噪型曳引脂,摩擦系数稳定在 0.07~0.08,减少曳引轮磨损与高速运行噪音
    3.  锌铝合金镀层:耐腐蚀性是纯锌镀层的 4 倍,适配沿海地区超高层电梯
    直径范围常见 12~20mm(超高速重载电梯主流规格),适配曳引轮深 U 型槽
    公称抗拉强度1960MPa(超高速电梯专用等级),兼顾高强度与高韧性,杜绝高速启停冲击导致的钢丝脆断
    最小破断拉力系数≥0.46(远超 GB 8903-2018 要求),配套电梯安全系数≥16,满足超高层电梯重载、超长悬挂的安全冗余需求
    蠕变伸长率≤0.05%(额定载荷下运行 10⁴次),确保超高层电梯平层精度≤±1.0mm
    运行速度适配最大适配电梯运行速度 6.0m/s,满足超高层地标建筑电梯的高速运输需求

    三、典型性能表(1960MPa 镀锌磷化 + 超高速曳引脂)

    公称直径(mm)参考重量(kg/100m)最小破断拉力(kN)适配电梯类型
    127568.0超高层住宅电梯(速度 3.0m/s)
    16135125.0超高层商用电梯(速度 4.0m/s)
    20210195.0重载观光电梯、超高速电梯(速度 6.0m/s)

    四、超高层电梯工况核心特性

    1. 超高抗旋转,适配超高速运行
      9 股对称结构 + PU 填充压实钢芯的组合,抗旋转性能达到 “准不旋转” 级别,超高速电梯以 6.0m/s 运行时,轿厢摆动幅度≤±5mm,远优于国标限值,提升超高层电梯乘坐舒适度。
    2. 耐疲劳长寿命,降低超高层维保成本
      面接触复合股结构消除了股内钢丝微动摩擦,配合电梯专用超高速曳引脂,钢丝绳使用寿命比普通 8 股电梯绳延长 70%~100%;超高层电梯换绳周期可延长至 8~10 年,大幅降低高空换绳的难度与成本。
    3. 高刚度低伸长,保障超高层平层精度
      PU 填充压实钢芯的抗蠕变性能优异,超高层电梯提升高度达 500m 时,长期运行后绳体总伸长量≤250mm,无需频繁调整轿厢平层位置,减少维保工作量。
    4. 抗冲击减振,适应超高速启停
      芯部聚氨酯材料可有效吸收超高速电梯启停时的冲击载荷,降低曳引系统的振动与噪音,高速运行时轿厢内噪音≤45dB,达到静音运行标准。

    五、电梯专用选型与维保要点

    1. 选型匹配要求
      • 绳径与曳引轮直径比需满足 d/D ≤ 1/45(超高速电梯强化要求,远超 GB 7588-2020 标准的 1/40),避免绳体过度弯曲疲劳
      • 槽型匹配:12~16mm 绳径适配深 U 型槽,20mm 绳径适配加宽深 U 型槽,提升曳引力,杜绝高速运行打滑
      • 严禁用通用 9×26WS-PWRC 替代电梯专用型号,两者耐疲劳性能、抗旋转性能、减振性能差异显著
    2. 维保关键事项
      • 润滑管理:仅可使用电梯专用超高速曳引脂,禁止使用普通钢丝绳润滑脂(易流失、导致打滑);脂层厚度保持 0.2~0.3mm,补脂周期建议为 12 个月 / 次
      • 报废判定:出现以下情况立即更换(符合 GB 8903-2018):① 单股断丝数≥2 根;② 绳径磨损≥4%;③ 钢丝绳出现锈蚀、变形、松股、跳丝
      • 更换周期:建议每 8~10 年强制更换(或运行里程达 100 万 km),超高层电梯换绳需采用专业高空作业设备,避免绳体损伤


相关产品

一家专业从事钢丝绳的生产、研发、销售的公...

一家专业从事钢丝绳的生产、研发、销售的公...

一家专业从事钢丝绳的生产、研发、销售的公...

一家专业从事钢丝绳的生产、研发、销售的公...

产品询价

敬请留下您的留言内容,我们收到后会迅速与您联系,感谢支持!

电梯9×26WS-PWRC
  • 你需要什么样的产品?
  • 你预算有多少?
  • 你还需要了解哪些其他信息?

常见问题

阐述什么样的润滑剂可以防止钢丝绳损害?


一、光滑油具有良好的流动性和浸透能力,在钢丝绳进行光滑预处理时就能敏捷进入绳子内部以及绳芯,并能起到避免细菌在绳芯纤维内部繁殖的作用。

二、光滑油粘附在钢丝绳上不会轻易被擦掉,在规定的温度变化范围内光滑作用也不会受到影响。此外,具有粘附功能的光滑油还能防滑,这对电梯用钢丝绳附着摩擦力供给了协助。

三、有着较高的油膜强度,能在极重载荷下抵抗彼此接触的钢丝之间存在的极高压力,还能抗分解、蜕变。

四、光滑油油脂具有较高的内聚力,可以避免光滑油的滴落,没有运动时离心甩失,避免油脂糟蹋以及对其他设备的污染。

五、不含有会引起钢丝绳产生腐蚀、生锈的成分,防腐蚀、防锈蚀的作用更佳。

六、其自我修正的能力强,钢丝绳运用时不断产生曲折,会使其表面油膜不断揉捏扩张。这就需求柔软的并且有较高温润性的油膜来维护绳体免于开裂。

钢丝绳的分类有哪些?


1、电动葫芦钢丝绳:6*37+FC-11/13/15/17.5
2、塔吊钢丝绳和多层股不旋转钢丝绳:6*19+FC-12/12.5,6*37-13/14,6*29FI+FC-12/12.5,4v39s+5FC-12/13/14,35W*7-12/13/14
3、汽车吊不旋转钢丝绳:4V39S+5FC-10/12/13/14/16/17,35W*7-10/12/13/14/15/16/17/18/20/22
4、打桩机扁丝钢丝绳:K6K36WS+IWR-/17.5/24/26/28/30/32/34/36/40/42/46
5、旋挖机扁丝钢丝绳:35W*K7-24/26/28/30/32/36/40
6、码头吊机钢丝绳:6*36WS+IWR-17.5/19.5/21.5/24/26
7、矿山钢丝绳6*19+FC-12.5/14/15.5/17/18.5/21.5/24.5/26/28,6*19S+FC-12.5/14/15.5/17/18.5/21.5/24.5
8、电梯钢丝绳:8*19S+FC-10/11/12/13/16
9、热镀锌吊篮钢丝绳:4*31WS+PPC-8.3/8.6
10、热镀锌钢丝绳:6*19/6*37/6*36WS/8*61/8*36WS/
11、电镀锌钢丝绳:6*7+FC-/2/3/4
6*19+FC-5/6/7.7/9.3/11,6*12+7FC-5/6/7.7/9.3/11,7*19-5/6/8/10,19*7-4/5/6/8/10,6*37+FC-8.7/9.3/11/13/15/17.5/19.5
12、大直径钢丝绳:60MM以上
13、钢丝绳索具(插编、压制、浇筑、连接件等):
14、涂塑钢丝绳:2-3/3-4/4-5/5-6/6-8/8-12/12-15
15、捆绑钢丝绳:6*12/6*15-13/14/15
前面代表结构,后面代表直径。比如:6*37+FC-11,代表结构是6*37+FC,直径:11MM

若您希望进一步了解关于顶天公司的详细资讯,欢迎访问我们的官方网站那里有全面且深入的信息供您查阅!


Copyright © 2012-202X 江苏顶天科技新材料有限公司 版权所有

留下您的信息

如果您对我们有任何建议或问题,请联系我们!

We use cookie to improve your online experience. By continuing to browse this website, you agree to our use of cookie.

Cookies

Please read our Terms and Conditions and this Policy before accessing or using our Services. If you cannot agree with this Policy or the Terms and Conditions, please do not access or use our Services. If you are located in a jurisdiction outside the European Economic Area, by using our Services, you accept the Terms and Conditions and accept our privacy practices described in this Policy.
We may modify this Policy at any time, without prior notice, and changes may apply to any Personal Information we already hold about you, as well as any new Personal Information collected after the Policy is modified. If we make changes, we will notify you by revising the date at the top of this Policy. We will provide you with advanced notice if we make any material changes to how we collect, use or disclose your Personal Information that impact your rights under this Policy. If you are located in a jurisdiction other than the European Economic Area, the United Kingdom or Switzerland (collectively “European Countries”), your continued access or use of our Services after receiving the notice of changes, constitutes your acknowledgement that you accept the updated Policy. In addition, we may provide you with real time disclosures or additional information about the Personal Information handling practices of specific parts of our Services. Such notices may supplement this Policy or provide you with additional choices about how we process your Personal Information.


Cookies

Cookies are small text files stored on your device when you access most Websites on the internet or open certain emails. Among other things, Cookies allow a Website to recognize your device and remember if you've been to the Website before. Examples of information collected by Cookies include your browser type and the address of the Website from which you arrived at our Website as well as IP address and clickstream behavior (that is the pages you view and the links you click).We use the term cookie to refer to Cookies and technologies that perform a similar function to Cookies (e.g., tags, pixels, web beacons, etc.). Cookies can be read by the originating Website on each subsequent visit and by any other Website that recognizes the cookie. The Website uses Cookies in order to make the Website easier to use, to support a better user experience, including the provision of information and functionality to you, as well as to provide us with information about how the Website is used so that we can make sure it is as up to date, relevant, and error free as we can. Cookies on the Website We use Cookies to personalize your experience when you visit the Site, uniquely identify your computer for security purposes, and enable us and our third-party service providers to serve ads on our behalf across the internet.

We classify Cookies in the following categories:
 ●  Strictly Necessary Cookies
 ●  Performance Cookies
 ●  Functional Cookies
 ●  Targeting Cookies


Cookie List
A cookie is a small piece of data (text file) that a website – when visited by a user – asks your browser to store on your device in order to remember information about you, such as your language preference or login information. Those cookies are set by us and called first-party cookies. We also use third-party cookies – which are cookies from a domain different than the domain of the website you are visiting – for our advertising and marketing efforts. More specifically, we use cookies and other tracking technologies for the following purposes:

Strictly Necessary Cookies
These cookies are necessary for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not then work. These cookies do not store any personally identifiable information.

Functional Cookies
These cookies enable the website to provide enhanced functionality and personalisation. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies then some or all of these services may not function properly.

Performance Cookies
These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance.

Targeting Cookies
These cookies may be set through our site by our advertising partners. They may be used by those companies to build a profile of your interests and show you relevant adverts on other sites. They do not store directly personal information, but are based on uniquely identifying your browser and internet device. If you do not allow these cookies, you will experience less targeted advertising.

How To Turn Off Cookies
You can choose to restrict or block Cookies through your browser settings at any time. Please note that certain Cookies may be set as soon as you visit the Website, but you can remove them using your browser settings. However, please be aware that restricting or blocking Cookies set on the Website may impact the functionality or performance of the Website or prevent you from using certain services provided through the Website. It will also affect our ability to update the Website to cater for user preferences and improve performance. Cookies within Mobile Applications

We only use Strictly Necessary Cookies on our mobile applications. These Cookies are critical to the functionality of our applications, so if you block or delete these Cookies you may not be able to use the application. These Cookies are not shared with any other application on your mobile device. We never use the Cookies from the mobile application to store personal information about you.

If you have questions or concerns regarding any information in this Privacy Policy, please contact us by email at . You can also contact us via our customer service at our Site.