Product classification: round and single double-sided tooth synchronous belt -D3M synchronous belt series
　　Product description: rubber trapezoid double layer tooth synchronous belt of the belt is manufactured quality neoprene raw materials imported from Japan, skeleton layer is high quality glass fiber cord is imported from Japan, adopting high tooth surface wear-resisting layer adopts nylon 66 / do protection. In addition, the polyurethane is the double-sided tape of the material. The products have the characteristics of dynamic flexion, good anti-cracking, good ozone performance, aging resistance, heat resistance, oil resistance and wear resistance. The model of trapezoid double-sided synchronous belt includes: XL, L, H, XH, XH, XXH, T2.5, T5, T10, T20, AT5, AT10, AT20, etc.
　　1、It is strictly prohibited to break, bend, avoid strong layer damage and lose use value of D3M double tooth synchronous belt.
　　2、The D3M double tooth synchronous belt should not be kept in an abnormal bending state.
　　3、Keep the D3M double-sided tape in the shade.
　　4、When installing, please shorten the center distance and relax the tensioning wheel. It is not allowed to force drag and drag from the bottom of the belt wheel.
　　5、D3M synchronous belt gear must be at a right Angle to the running direction.
　　6、The parallel degree of the main axis of the active wheel and the passive wheel is controlled at the tangent = 1/1000. No axial position can directly affect the service life.
　　7、It is found that the D3M double tooth synchronous belt on the active wheel is shifted to one side, the passive wheel should be adjusted and the pressure of the tensioning wheel should be adjusted.
　　8、At the start, the center distance is changed, the D3M double tooth synchronous belt relaxation, the occurrence of jumping tooth phenomenon, should check whether the belt wheel frame is loose, and the positioning of the shaft is not accurate. Adjust and reinforce.
　　9、The D3M double tooth synchronous belt must be properly tensioning with different models and bandwidths.
　　10、The tensioning wheel must be mounted on the side of the driving loose side.
　　同The belt drive is a new belt transmission with the advantages of belt drive, chain drive and gear transmission. Due to work like tooth shape, tooth of the pulley meshing transmission, and by the load on the tensile layer, to maintain with constant pitch line length, so there is no relative sliding between band and pulley, so that the main, driven wheel can do no slip between synchronous transmission. The speed range of synchronous belt transmission ranges from several revolutions per minute to the linear speed of 40m/s, the speed ratio can reach 10, the transmission efficiency can reach 99%, and the transmission power can range from a few watts to hundreds of watts. In recent years, mining metallurgy, iron and steel, machinery, medical equipment, the increasing demand, synchronous belt transmission is now in a variety of instruments, computer, sewing machines, textile machines, chemical fiber is widely used in machine, and other general machinery.

specification	Section line length	Number of teeth	specification	Section line length	Number of teeth	specification	Section line length	Number of teeth
501-3M	501.00	167	609-3M	609.00	203	813-3M	813.00	271
513-3M	513.00	171	612-3M	612.00	204	885-3M	885.00	295
519-3M	519.00	173	630-3M	630.00	210	900-3M	900.00	300
522-3M	522.00	174	633-3M	633.00	211	939-3M	939.00	313
531-3M	531.00	177	648-3M	648.00	216	1125-3M	1125.00	375
537-3M	537.00	179	654-3M	654.00	218	1245-3M	1245.00	415
546-3M	546.00	182	669-3M	669.00	223	1569-3M	1569.00	523
552-3M	552.00	184	675-3M	675.00	225	1800-3M	1800.00	600
564-3M	564.00	188	699-3M	699.00	233	2388-3M	2388.00	796
576-3M	576.00	192	711-3M	711.00	237	2640-3M	2640.00	880
582-3M	582.00	194	750-3M	750.00	250	3000-3M	3000.00	1000
597-3M	597.00	199	753-3M	753.00	251
606-3M	606.00	202	801-3M	801.00	267