Do you know DA/DB timing belt?

May 09, 2024

Double-sided staggered tooth and double-faced tooth synchronous belts are two different types of transmission belts. The main difference is the tooth arrangement.

1. Structural features:

-DB Timing Belt: The double-sided staggered tooth Synchronous belt has a staggered tooth structure on both sides, which allows the Transmission Belt to maintain stable transmission performance in both forward and reverse transmission.

-DA timing belt: Both sides of the double-sided toothed timing belt have a symmetrical tooth structure, which allows the transmission belt to maintain low noise and vibration during forward and reverse transmission.

2. Scope of use:

DB timing belt: Suitable for occasions requiring high precision and stable performance in both forward and reverse transmission, such as machine tools, packaging equipment, engineering machinery, etc. DA timing belt: Suitable for applications that require lower noise and vibration in both forward and reverse transmission, such as automotive engine parts, medical equipment, household appliances, etc.

3. Installation requirements:

-DB timing belt: Since both sides of the double-sided staggered synchronous belt have staggered tooth structures, it is necessary to ensure that the tooth shapes on both sides are symmetrical and correct during installation to ensure the transmission stroke and transmission accuracy.

-DA timing belt: Both sides of the double-sided toothed timing belt have symmetrical tooth structures. There are no special requirements for installation. Just follow the installation method of the transmission belt.

In general, DB timing belt is suitable for transmission situations that require higher precision and stable performance, while DA timing belt is suitable for transmission situations that require higher noise and vibration. According to the specific usage requirements and transmission conditions, selecting the appropriate transmission belt can improve the transmission effect and long-lasting performance.

Author:

Ms. Bella Ma

E-mail:

bella@hengtagroup.com

Phone/WhatsApp:

+8617731169773