Active-Power No Slip V-Belt Automotive China Wholesaler Xpz Xpa Xpb Xpc R1 Series Wear-Resistant Industrial Raw Edge Cogged V Belt

Raw Edge V-Belts
The Ordinary Raw Edge V-Belts have the Advantages Of Large Transmission Power, Long Service Life, Small Performance Fluctuation, Oil Resistance, Heat Resistance, Wear Resistance, And High Transmission Efficiency. It Is Widely Used In Cooling Fans, Water Pumps, Compressors, Etc. Of Automobile Engines. Power Transmission Ensures Safe Performance Even At High Speeds.

What is a V-Belt?

A V-Belt Ls is A Flexible And Efficient Power Transmission Device Capable Of transferring From One Shaft To Another, it is Known For shaping securely into the Sheaves Of the Shaft. The Unique Shape Of V Belts Helps Them FitTightly And Snugyinto The Grooves Of The Sheave, Giving Them Additional SurfaceContact And Increased Stability.

When There is belt Tension, Vertical Forces Perpendicular To The Top of the Vbelt Push Lts links against The Grooves Of The Sheave. As The Forces Increase, TheBeltwedges Tightlyinto The Sheave Grooves, Which Increases The Friction BetweenThe Surfaces Ofthe Belt And The Sheave Walls, The Ever-Growing Connection Allows AHigher Torque To Be Transmitted, While The Increased Friction Minimizes The Loss OfPower Through Slippage.

Narrow V-belts are suitable for load transfer and force distribution due to their greater depth-to-width ratio.


They provide the highest power in the smallest package and are particularly well suited to severe-duty applications, including those subjected to shock and high starting loads.

A .  Cover Fabric 
The cover is abrasion-resistant.  flexible and provides a firm grip on the sheaves to minimize slippage during use. It is woven from several plies of yarn.  rubber treated for maximum adhesion and protects the contents from the elements and static build-up under adverse usage conditions


B . Adhesion Rubber
The Adhesion rubber binds the tensile cord. fabric cover and compression rubber to prevent separation of the belt components during use

Notches reduce bending stress, allowing the belt to wrap more easily around small-diameter pulleys and allowing better heat dissipation. Excessive heat is a major contributor to premature belt failure.



Bending stress (red area) is evenly distributed in a well-engineered notched v-belt, while the tensile cord (between red and yellow bands) remains well supported, all without sacrificing flexibility.

The raw edge design reduces bending resistance and friction, leading to improved power transmission efficiency.


This results in less energy loss during operation, which can contribute to fuel efficiency and overall performance in automotive applications.

Engineering a notched belt is a balancing act between flexibility, tensile cord support, and stress distribution.


Precisely shaped and spaced notches help to evenly distribute stress forces as the belt bends, thereby helping to prevent undercard cracking and extending belt life

The oil and heat-resistant top cover protects the belt from damage while contributing to the belt's dimensional stability.


The cover stock is bias cut to provide lateral stability while allowing axial flexibility.

QingDao Active - Power Industries Company Limited, Is One Of The Largest Trading Companies In China Dealing With All Kinds Of Rubber Products, PVC Products, And Bearing.

We Own A Good Management System To Guarantee High Quality, Prompt Delivery, And Reliable Service To Our customers from America, South America, Europe, And The world.

We Have More Than 15 Years Experiences To Manufacture And Export Our Products. We Have A Very Good Team To Process Each Order Professionally, TO Avoid Potential Problems With Our Customers. Our Engineers Are Efficient And Professional To Handle All Of This. We Also Supply Special Products According To The Client Enquire.

We Can Provide The Perfect Service T Our Clients Whatever Mass Of Order Or A of orders or A Spot Of Orders. We Can Consolidate a Different Kind Of Goods In One Container And Ship It To You.