Brief introduction of D-T20 rubber double-sided tooth synchronous belt

1. The pitch and tooth profile parameters of D-T20 rubber double-sided tooth synchronization are equivalent to those of T20 rubber single-sided tooth synchronous belts.

2. The D-T20 rubber double-sided synchronous gear can be divided into two standard types according to the distribution of the tooth shape: the tooth profile is arranged in a symmetrical manner is the DA type D-T20 rubber double-sided synchronous gear (Figure DA), the tooth shape is Arranged in a cross mode is the DB type D-T20 rubber double-sided synchronous gear (Figure DB).

Precautions for storage, installation and use of D-T20 rubber double-sided toothed synchronous belt

1. It is strictly forbidden to excessively break or bend the D-T20 rubber double-sided toothed synchronous belt to avoid damage to the strong layer and lose its use value.

2. Do not store the D-T20 rubber double-sided toothed synchronous belt in an abnormally bent state for a long time.

3. Keep the D-T20 rubber double-sided toothed synchronous belt in a cool place.

4. When installing, please shorten the center distance, loosen the tension pulley, and do not force the belt from the lower flange of the pulley to drag and grind into it.

5. The teeth of the D-T20 rubber double-sided toothed synchronous belt must be at right angles to the direction of rotation of the synchronous belt wheel.

6. The parallelism of the main shaft of the driving wheel and the driven wheel is controlled at about tangent = 1/1000.Inaccurate shaft position directly affects the service life.

7. It is found that the D-T20 rubber double-sided gear timing belt on the driving wheel is offset to one side, and the driven wheel should be moved to adjust it, and the pressure of the tensioning wheel should be adjusted.

8. When starting, the center distance changes, the D-T20 rubber double-sided toothed synchronous belt is loose, and the phenomenon of tooth skipping occurs. Check whether the pulley frame is loose and whether the shaft positioning is inaccurate.To be adjusted and reinforced.

9. D-T20 rubber double-sided toothed synchronous belt must be properly tensioned according to different models and bandwidths when installing.

10. The tensioning wheel must be installed on the loose side of the driven transmission.

The characteristics of D-T20 rubber double-sided tooth synchronous belt transmission

D-T20 rubber double-sided toothed synchronous belt is mainly used for double-sided transmission and has the characteristics of synchronization, simultaneous and double efficiency.It shows its excellence when it requires a belt to drive and the direction is opposite, the installation location is particularly compact, or in other fields with high transmission requirements such as the main drive and auxiliary drive linkage; D-T20 rubber double-sided toothed synchronous belts Lightweight structure, non-slip meshing transmission, low noise and other characteristics are recognized, recognized and widely used by the majority of machinery, textiles, precision instruments, petrochemicals, communication cables and other industries.