Product classification: round - tooth rubber synchronous belt -S5M synchronous belt series
　　Product introduction: compared with trapezoidal tooth synchronous belt, and small tooth root stress concentration, longer life transmitted power than 1.2 2 times the depth of ladder type, and the synchronous gear is better, drive back and forth in the process of clearance is very small. Product belt layer 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. The products include: 2M, 3M, 5M, 8M, 14M, 20M, S2M, S3M, S5M, S5M, S8M, S14M, RPP2M, RPP3M and other models
　　1，It is strictly forbidden to break the S5M synchronously, bend it, avoid the damage of the powerful layer, and lose the value of use.
　　2，The 5M synchronous belt must not be stored in an abnormal bending state.
　　3，Keep the S5M synchronous belt in a cool place and avoid direct sunlight, so the synchronous belt will age easily.
　　4，During installation, please shorten the center distance, relax the tension wheel, and not force the belt to be loaded from the bottom of the belt wheel.
　　5，The teeth of the S5M synchronous belt wheel 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 5 m synchronous belt on the active wheel is deflated to one side. It should move the passive wheel to adjust and adjust the pressure of the 　　　tensioning wheel.
　　8，At the start, the center distance is changed, the S5M synchronous belt loosens, and the jumping tooth phenomenon should be checked if the wheel frame is loose, and the 　　　positioning of the shaft is inaccurate. Adjust and reinforce.
　　9，The S5M synchronous belt installation must be properly tensioning with different models and bandwidths.
　　10，The tensioning wheel must be mounted on the side of the driving loose side.
　　The synchronous belt drive is a new belt drive which combines 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 demand increasing, synchronous belt transmission is now in a variety of instruments, computer, sewing machines, textile machines, chemical fiber machine, and other widely used in general machinery.

specifications	Section line length	Number of teeth	specification	Section line length	Number of teeth	specification	Section line length	Number of teeth
S5M-150	150.00	30	S5M-500	500.00	100	S5M-810	810.00	162
S5M-250	250.00	50	S5M-520	520.00	104	S5M-850	850.00	170
S5M-255	255.00	51	S5M-525	525.00	105	S5M-900	900.00	180
S5M-295	295.00	59	S5M-550	550.00	110	S5M-950	950.00	190
S5M-300	300.00	60	S5M-560	560.00	112	S5M-975	975.00	195
S5M-325	325.00	65	S5M-575	575.00	115	S5M-1000	1000.00	200
S5M-335	335.00	67	S5M-600	600.00	120	S5M-1050	1050.00	210
S5M-340	340.00	68	S5M-625	625.00	125	S5M-1125	1125.00	225
S5M-355	355.00	71	S5M-650	650.00	130	S5M-1270	1270.00	254
S5M-375	375.00	75	S5M-670	670.00	134	S5M-1350	1350.00	270
S5M-400	400.00	80	S5M-675	675.00	135	S5M-1420	1420.00	284
S5M-410	410.00	82	S5M-695	695.00	139	S5M-1595	1595.00	319
S5M-420	420.00	84	S5M-700	700.00	140	S5M-1800	1800.00	360
S5M-425	425.00	85	S5M-710	710.00	142	S5M-2000	2000.00	400
S5M-475	475.00	95	S5M-750	750.00	150
S5M-490	490.00	98	S5M-800	800.00	160