beltconveyor_w300_l500

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There are significant differences between the driving roller and the driven roller in the conveyor belt in multiple aspects, and the following are their main differences: 
1、 Definition and operation mode 
Active roller: 
Definition: A roller that can actively rotate. 
Operation mode: Usually driven by motors and other equipment, the rollers are rotated through transmission mechanisms such as chains, belts, or gears. 
Driven roller: 
Definition: A roller that cannot rotate actively. 
Operation mode: It must rely on the driving of equipment such as active rollers to maintain the continuous operation of the conveyor belt. 
2、 Function and purpose 
Active roller: 
Main function: Transport materials, provide continuous and stable power, and ensure smooth transportation of materials between various links. 
Speed regulation function: Adjust speed according to production needs to meet different process requirements. 
Control function: By controlling the speed of the motor, the items can be accelerated, decelerated, stopped, and other controlled functions to achieve the transportation and sorting of items. 
Driven roller: 
Main function: As an auxiliary of the active roller, it assists in completing the task of conveying items. 
Positioning function: In some special production situations, the driven roller can also be used to strongly position items to ensure production accuracy and efficiency. 
3、 Installation location and characteristics 
Active roller: 
Installation position: Generally installed at the beginning or end of the conveyor line. 
Features: It has a power source, can actively rotate, and control the speed and direction of the conveyor line. 
Driven roller: 
Installation position: Usually installed in the middle or end of the conveyor line. 
Characteristic: Without its own power source, it must rely on the driving force of the active roller to rotate. 
4、 Friction and material requirements 
Active roller: 
Friction requirement: Sufficient friction is needed to drive the conveyor belt and materials. 
Material requirements: Usually made of wear-resistant and corrosion-resistant materials to ensure long-term stable operation. 
Driven roller: 
Friction requirements: Friction requirements are relatively low, sometimes even requiring anti sticking requirements. 
Material requirements: Select appropriate materials based on specific application scenarios, such as anti stick materials or wear-resistant materials. 
In summary, there are significant differences between the active and passive rollers in the definition, operation mode, function and purpose, installation position and characteristics, as well as friction and material requirements of the conveyor belt. These differences enable them to leverage their respective advantages in different application scenarios, jointly achieving smooth and efficient material transportation.