Wedge Wrapped V Beltdescription： Wedge wrapped V-belts offer high transverse stiffness and a transmission power 50-100% higher than classical V-belts.The transmission limiting velocity reaches 40 m/s and the transmission efficiency over 95%.Length(mm)3V(400-4000)5v(1270-14000)8V(3000-14000)3V(400-4000)5v(1270-14000)8V(3000-14000)SPZ(400-4000)SPA(750-8000)SPB(1270-1400)SPC(2200-14000)Produced for transmission systems that operate in limited space, offer to high rotation transmissions and to powerful engines, belts taht are smaller than the conventional noes.SPZ/SPA/SPB/SPC(metric).3V/5V/8V(inches)Wedge Wrapped V Belt Size : 3V 5V 8V SPZ SPA SPB SPC Production TypeTop WidthPitch WidthHeightAngleLength ConversionLength Range(Inch)Length Range(mm)FactoryMark3V(9N)9.5/8.040°La=Li+5013"-120"406-5080La5V(15N)16.0/13.540°La=Li+8244"-394"1100-10008La8V(25N)25.5/23.040°La=Li+14475"-600"1905-15240LaSPZ10.08.08.040°La=Li+5016"-200"406-5080LaSPA13.011.010.040°La=Li+6323"-200"600-5080LaSPB17.014.014.040°La=Li+8844"-394"1100-10008LaSPC22.019.018.040°La=Li+11371"-600"1800-15240La
