CFRP composite protective sleeve for high speed Permanent magnet rotors
CFRP composite protective sleeve is suit for rotor protection sleeve of permanent magnet synchronous & asynchronous motor. It size can be customized, Bearing temperature max 180 When the rotor's speed is lower, For example 2000 rpm, or 3000 rpm,8000 rpm etc, choose stainless steel protection sleeve is good idea. Because it is lower cost. If the rotor's speed is higher, for example 20,000 rpm, 50,000 rpm, Please choose carbon fiber protection sleeve for the rotor. Stainless steel rotor protection sleeve can't match so higher speed.
The max speed for carbon fiber protection sleeve is 100,000 rpm.
Name Material Rotor speed Working temperature
carbon fiber sleeve CFRP composite sleeve for electric rotors and generators T700 carbon fiber can be customized, Max 10,0000 rpm max 180 degree
Carbon fiber tube for rotor protction's Advantage:
1. light weight, high strength,Size can be customized.
2. Can bearing high temperature-- 180 degree.
3. Conductive heat quickly
4. Non-Conductive magnet
5. Good dynamic balancing when high-speed
6. permanent magnet synchronous & asynchronous Motor rotor speed 60,000 rpm, The centrifugal deformation 0.2 mm
It suit for the motor speed 10,000 rpm
There are two way to produce the carbon fiber rotor cover:
1.Produce carbon fiber tube first ;Then Put the present carbon fiber tube cover the outside of rotor
2.Produce the carbon fiber cover directly outside of the rotor
We are professional supplier for CFRP composite protective sleeve for rotors
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ES fiber is a sheath-core composite fiber obtained by successfully combining low-melting components and high-melting components on a single fiber. It has excellent thermal bonding properties. The low melting point component in ES fiber melts under heat treatment conditions higher than its melting point, and bond with other materials to form a binder-free environmentally and friendly non-woven fabric. ES fiber has various advantages such as soft, fluffy, low-temperature processing, heat-bonding, plasticity, non-toxic, non-irritating, and lightweight. It is mainly used to manufacture high-quality sanitary products such as sanitary napkins and diapers. And it is also high-quality materials used to make medical products such as medical protective cloth and medical protective masks, and so on. There are two main types of ES fibers. The first kind is a composite of PE and PP. Its sheath layer is PE (polyethylene, melting point 130�°C), and its core layer is PP (polypropylene, melting point 165�°C). The second kind is a composite of PE and PE. Its sheath layer is PE, and the core layer is PET (polyester, melting point 255â??), which is an upgraded version of PE/PP. ES is divided into EP and ET in terms of material and functionally divided into the hydrophilic, water-repellent, hydrophilic, and weak parent, single parent, multi-parent.In addition, it also can be divided into whitening, general whitening, high holding, medium holding, and low holding. The specifications are 1.5D38mm, 2D38mm, 4D51mm, and so on. In the future, the trend will gradually develop towards fine deniers. SPECIFICATION: PE+PET ES Fiber: Optical White & Super Hydrophile 2D*38mm, Optical White & Hydrophile 2D*38mmï¼? Optical White & Water Repellency 2D*38mmï¼? RAW White & Water Repellency 2D*38mmï¼? Optical White & Super Hydrophile 1.5D*38mmï¼? Optical White & Water Repellency 1.5D*38mmï¼? RAW White & Water Repellency 1.5D*38mï¼? Hydrophile 2D*38mmï¼? Water Repellency 2D*38mm PE+PP ES Fiber: Hydrophile (P2Q) 2D*38mm
Cotton Bales Cotton bales are large compact bundles of raw cotton fibers that have been processed and compressed after harvesting Heres a detailed breakdown of their characteristics and importance 1 Composition and Structure Raw Cotton Fibers Cotton bales consist of raw cotton fibers which are soft fluffy and composed mainly of cellulose These fibers are harvested from the cotton plant typically through mechanical pickers Compression After harvesting the cotton fibers undergo a ginning process to separate the seeds from the fibers The clean cotton is then tightly compressed into bales using hydraulic presses reducing its volume and making it easier to handle store and transport 2 Dimensions and Weight Size The dimensions of cotton bales can vary depending on the our machinery used but they are typically rectangular and standardized for easier handling A common size is about 14 meters in length 05 meters in width and 07 meters in height Weight The weight of a cotton bale also varies but generally falls between 150 to 500 kilograms 330 to 1100 pounds This standardization helps in global trading and logistics 3 Packaging and Labeling Wrapping Cotton bales are often wrapped in protective coverings made of jute plastic or woven polypropylene to shield the fibers from contamination moisture and mechanical damage during storage and transportation Labeling Each bale is typically labeled with information such as the origin grade weight and identification number This labeling is crucial for tracking and ensuring quality control throughout the supply chain 4 Uses and Applications Textile Industry Cotton bales are a primary raw material for the textile industry They are sent to spinning mills where the fibers are processed into yarn or thread which is then woven or knitted into fabrics Byproducts During the ginning process byproducts such as cottonseed are separated and can be used for oil extraction or as animal feed 5 Trade and Economy Global Trade Cotton bales are a significant commodity in international trade particularly in countries with large textile manufacturing sectors The quality and grade of cotton in the bales can significantly affect market prices Economic Impact The production and export of cotton bales are vital for the economies of many agricultural regions contributing to employment and trade revenues Overall cotton bales are a crucial intermediate product in the cotton supply chain serving as the link between raw cotton harvesting and the production of cottonbased goods
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