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Multi-wedge belt

Model:

A-009


Summary

The main models of synchronous belt and synchronous pulley are trapezoidal teeth-MXL, XL, L, H, XH, XXH, T2.5, T5, T10, T20; High torque arc teeth -3M, 5M, 8M, 14M, 20M, S2M, S3M, S4.5M, S5M, S8M, S14M, etc.


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Details


The timing belt is made of three main materials: neoprene, glass fiber thread and elastic nylon cloth. It is a special rubber transmission belt used for various mechanical transmissions. It is the use of gear and gear with the anastomosis of transmission, and thus both gear transmission, chain transmission and belt transmission of the three integrated characteristics.
The use of rubber synchronous belt drive has the following advantages:
Ensure synchronous transmission without slip between transmission wheels
The transmission speed ratio can reach 10, and the transmission speed can reach 40 M/S
The transmission power can be from a few watts to the upper kilowatt
The transmission structure is simple and light, and does not require lubrication
No need for large initial tension, small shaft load
Low running noise
Simple maintenance, easy replacement, etc.

The characteristics of multi-wedge belt products are as follows
The multi-wedge belt transmission power is large, and the space is the same, which is 30% higher than that of the ordinary V-belt.
The structure of the multi-wedge belt transmission system is compact. Under the same transmission power, the space occupied by the transmission device is 25% smaller than that of the ordinary V-belt;
The multi-wedge belt is thin and flexible. It is suitable for transmission with small diameter pulleys and high-speed transmission. The belt speed can reach 40 m/s; the vibration is small, the heat is small, and the operation is stable;
The V-ribbed belt is heat-resistant, oil-resistant and wear-resistant, with low elongation and long life.

 

 

Parameters of each type of multi-wedge belt

Model Wedge distance Pb with high h Wedge angle a ° View
PH 1.6 3 40 Detailed Specifications
PJ 2.34 4 40 Detailed Specifications
PK 3.56 6 40 Detailed Specifications
PL 4.7 10 40 Detailed Specifications
PM 9.4 17 40 Detailed Specifications

 

Raw materials used in multi-ribbed belt products

Chloroprene rubber V-ribbed belt has certain cold resistance and heat resistance, not only good flex resistance, its aging resistance, ozone aging resistance is also better than the general unsaturated rubber, and its good oil resistance, solvent resistance and chemical stability, adding short fiber reinforcement can withstand higher transverse pressure, increase pressure resistance with wedge, reduce deformation after stress.
EPDM multi-wedge rubber belt is more excellent in aging resistance, especially ozone aging resistance, weather resistance and heat aging resistance, and its electrical insulation performance, chemical corrosion resistance and impact elasticity are better (elastic retention performance is better at low temperature). The rubber V-ribbed belt series products produced by our company introduce advanced technology and production equipment. The main raw materials (such as skeleton materials, rubber, etc.) of the products are purchased and imported from leading professional production companies at home and abroad.

 

Characteristics of multi-wedge belt
The rubber V-ribbed belt has the advantages of both the V-belt and the flat belt. It has the soft and strong characteristics of the flat belt, and has the advantages of compact V-belt and high efficiency. The main features of multi-wedge belt are as follows:
The multi-wedge belt transmission power is large, and the space is the same, which is 30% higher than that of the ordinary V-belt.
The multi-wedge belt transmission system has a compact structure. Under the same transmission power, the space occupied by the transmission device is 25% smaller than that of the ordinary V-belt.
The multi-wedge belt is thin and flexible. It is suitable for the transmission with small pulley diameter and high-speed transmission. The belt speed can reach 40 m/s; the vibration is small, the heat is small, and the operation is stable.
The V-ribbed belt is heat-resistant, oil-resistant and wear-resistant, with low elongation and long life.

 

Multi-wedge belt to buy when pay attention to matters:
V-ribbed belt according to the diameter of the pulley, wedge groove to select the appropriate specifications and wedge number of the belt.
Precautions when using multi-wedge belt products:
Multi-ribbed belt belt in use stained with oil or water, should be promptly removed or wiped dry;
If the wrap angle of the multi-wedge belt is too small, the position of the back pulley should be changed to increase the wrap angle;
The belt tension of multi-ribbed belt is too small, and the belt tension should be appropriately increased

 

Noise occurs in the use of multi-wedge belt
The multi-wedge belt is produced due to slipping, and the belt should be dried in time;
Foreign matters are embedded in the wedge groove of the multi-ribbed belt, and a protective cover shall be provided for the belt operation;
Check whether the pulley of the multi-wedge belt is skewed, and adjust the position of the pulley;
The multi-wedge belt has large vibration in the use of the product:
May be the belt tension is too small, should be appropriate to increase the tension;

 

Wedge damage occurs in the use of multi-wedge belt products:
The specifications and models of the multi-wedge belt pulley and the belt do not match;
The wedge of the V-ribbed belt is stained with solvent or other chemicals;
The ambient temperature of the multi-wedge belt is too high, and the cooling method should be improved;
The process parameters of the multi-wedge belt pulley do not meet the standard or the pulley is rusty.

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