Poly V-belts, also known as ribbed belts, are made of a polybutadiene-based compound as standard.
The cord of the belt is made of high-strength polyester cords or aramid fibres.
They have a wide range of applications, but will work where high linear speeds are needed with small pulley diameters.
Polyurethane micro V-ribbed belts are also available, which, despite their small dimensions, ensure efficiency in industrial multi-ribbed drives of such devices as: vacuum cleaners, washing machines, grinders, mixers, mowers, woodworking equipment, medical equipment, textile machines and others.
These belts are made of a sleeve, which we cut according to the customer's needs, depending on the required number of ribs. The lengths of poly V-belts are standardized.
Advantages of poly V-belts:
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work on pulleys with small diameters even at high rotational speeds,
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distribution of loads over the entire width of the belt,
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smoothly operating drive system generating low vibrations,
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the ability to achieve linear speeds of up to 80 [m/s],
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high transmission ratio 1:60 (V-belts 1:20)
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resistance to temperatures in the range from -30 to +80 [C];
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(possibility of operation at lower temperatures and achieving high efficiency of drives),
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increasing the transmitted power of the drive by increasing the number of ribs,
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ISO 1813 antistatic properties
These belts are made of a sleeve, which we cut according to the customer's needs, depending on the required number of ribs. The lengths of poly V-belts are standardized.
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