840-8M-20 HTB High Torque Synchronous Belt, Chloroprene, 840 mm Pitch Length, 8 mm Tooth Pitch, 20 mm Wide
840-8M-20 HTB High Torque Synchronous Belt, Chloroprene, 840 mm Pitch Length, 8 mm Tooth Pitch, 20 mm Wide
$21.44
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Fiberglass Tensile Cord - High dimensional stability and maximum flexibility Oil, heat and ozone resistance; high tooth shear resistance Nylon Tooth Cover - Durability and wear resistance, increased power capacity Compound - Chloroprene Cord - Fiberglass; Tooth Cover - Nylon

The standard trapezoidal tooth timing belt design performs poorly in in high-torque applications and high-power drives at lower speeds. To overcome this disadvantage, the High-Torque Belt (HTB) was developed using a more efficient tooth profile. Among the advantages are: Higher torque transmission at low speeds. High power transmission over a wide speed range. Improved meshing to reduce tooth jump. Higher resistance to tooth shearLess tooth wear due to friction.