SILENT SYNC® is an innovative double-spiral offset gear belt. The belt and the pulley engage in a continuous and progressive manner, thus achieving a high level of noise reduction, accuracy, and vibration damping performance.
 Belt characteristics:
 1. Distance: 8M - 14M
 2. Material: HNBR (Hydrogenated Nitrile Butadiene Rubber)
 3. Outer Cover: JPEX (nylon fabric and high-density polyurethane layer)
 4. Electrostatic (ISO 9563)
 5. Operating temperature range: -30/+95 °C (Short-term: -40/+130 °C)

Advantages:

Torque transmission
 2. Compared to any other type of V-belt, this type can reduce noise by 15 decibels.
 3. Energy Consumption
 4. Damping effect
 5. Linear correction drive (the pulley does not require a flange)
 6. Standard EAGLE pulleys with steps are provided. The materials can be aluminum, steel or castings. Optional SER-SIT cone sleeves and customized products according to customer requirements are also available.