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Power transmission belt

A power transmission belt is typically made from elastomeric compounds such as neoprene, polyurethane, or EPDM, reinforced with fiberglass or Kevlar fibers. These belts can withstand operating temperatures ranging from -30 to +120 degrees Celsius. The power transmission efficiency of standard belts varies between 90% and 98%. Maximum belt speed in industrial applications can reach up to 60 meters per second. Initial belt tension in V-belts is typically set between 3% and 10% of belt length to prevent slippage. The torque transmission ratio can be designed between 1:1 and 1:6, depending on the belt type and application.

The average service life of a power transmission belt ranges from 10,000 to 20,000 hours, which can be extended with proper maintenance. The noise level generated by belt systems is generally below 70 decibels, significantly lower than that of chain drives. Belt width typically ranges from 10 to 100 millimeters, while thickness varies between 5 and 15 millimeters, depending on the model. Standard belts can handle up to 50 kilowatts of transmitted power in general-purpose setups. In belt system design, factors such as pulley groove angle, bending radius, and abrasion resistance are critical to proper belt selection.

WEBSITE: Power transmission belt Iran