Timing Pulley Belt　Selection Software user input selected result item input value unit power transmission(Pt) *Calculated by rated power of the motor or actual load appplied on the belt W kW rotation frequency　　driving side(input side) rpm rotation frequency　　driven side (output side) rpm center-to-center distance (temporary C') mm overload factor(Ks) Search priority Low price Fast delivery time Input example from here item automatic selection unit Type S2M S3M S5M S8M MTS8M S14M MXL XL L H P2M P3M P5M P8M UP5M UP8M 2GT 3GT EV5GT EV8YU T5 T10 2MR 3MR 5MR the number of teeth / diameter small pulley large pulley / φ / φ / φ / φ width(Bw) / calculated Value / 0.00 / 0.00 mm circumferential length of the belt(Lp) / calculated value / 0.00 / 0.00 mm the center distance(C) 0.00 -0 +0 0.00 -0 +0 mm initial tension of the belt(Ti) recommended　 () maximum　 () recommended　 () maximum　 () N(Kgf) deflection load(Td) recommended　0.00 (0.00) maximum　0.00 (0.00) recommended　0.00 (0.00) maximum　0.00 (0.00) N(Kgf) static axial load(fs) 0.00 0.00 N belt speed 0.00 0.00 (ｍ/sec) speed ratio 0.00 0.00 designed power(Pd) 0 0 standard transmission volume(Ps) 0.00 0.00 load correction coefficient(Ko) speed ratio correction coefficient(Kr) idler correction coefficient(Ki) interlock correction coefficient(Km) width correction coefficient(Kb) selected result(After Part Number selection, it can change conditions of such materials and surface treatment.) pulley material   surface treatment   flange   Catalog No. pulley shape (reference) shaft hole specification (reference) shaft diameter small pulley         large pulley         Belt material Catalog No.     *For more product details, please see the links below [For Timing Pulleys] [For Timing Belts]