Brief introduction of D-HTD3M rubber double-sided tooth synchronous belt

1. The pitch and tooth profile parameters of the D-HTD3M rubber double-sided tooth synchronous belt are equivalent to those of the HTD3M rubber single-sided tooth synchronous belt.

2. D-HTD3M rubber double-sided toothed synchronous belt 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-HTD3M rubber double-sided toothed synchronous belt (Figure DA), the tooth The shape is arranged in a cross pattern is the DB type D-HTD3M rubber double-sided synchronous gear (Figure DB).

The belt body layer of the D-HTD3M rubber double-sided toothed synchronous belt is made of high-quality neoprene imported from Japan, the skeleton layer is made of high-quality glass fiber cord imported from Japan, and the tooth surface wear-resistant layer is made of nylon 66 high elastic cloth. protect. The D-HTD3M rubber double-sided toothed synchronous belt has the characteristics of good dynamic bending, good anti-cracking performance, excellent ozone performance, aging resistance, heat resistance, oil resistance, and abrasion resistance.

Precautions for storage, installation and use of D-HTD3M rubber double-sided toothed synchronous belt

1. It is strictly forbidden to excessively break or bend the D-HTD3M rubber double-sided toothed synchronous belt to avoid damage to the strong layer and lose its use value.

2. Do not store the D-HTD3M rubber double-sided toothed synchronous belt in an abnormally bent state for a long time.

3. Keep the D-HTD3M 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-HTD3M rubber double-sided toothed synchronous belt must be at right angles to the running direction of the synchronous pulley.

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-HTD3M rubber double-sided toothed timing belt on the driving wheel is offset to one side, and the driven wheel should be moved to adjust, and the pressure of the tensioning wheel should be adjusted.

8. When starting, the center distance changes, the D-HTD3M 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-HTD3M 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-HTD3M rubber double-sided tooth synchronous belt transmission

D-HTD3M rubber double-sided toothed synchronous belt is mainly used for double-sided transmission, with 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 position is particularly compact, or in other fields with high transmission requirements such as the main drive and auxiliary drive linkage; D-HTD3M 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.