HTD-3M

　　Product classification: round - tooth rubber synchronous belt -3M 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 3M synchronously, bend it, avoid the damage of the powerful layer, and lose the value.
　　2,The 3M synchronous belt should not be kept in an abnormal bending state.
　　3,Keep the 3M synchronised zone in a cool place to avoid direct sunlight, which can 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 tooth of the 3M synchronous belt 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 3M synchronization on the active wheel is sideways 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 is changed, the 3M 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.
　　9,3M 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.

specification	Section line length	Number of teeth	specification	Section line length	Number of teeth	specification	Section line length	Number of teeth
111-3M	111.00	37	285-3M	285.00	95	501-3M	501.00	167
120-3M	120.00	40	288-3M	288.00	96	513-3M	513.00	171
129-3M	129.00	43	291-3M	291.00	97	519-3M	519.00	173
135-3M	135.00	45	294-3M	294.00	98	522-3M	522.00	174
141-3M	141.00	47	297-3M	297.00	99	531-3M	531.00	177
150-3M	150.00	50	300-3M	300.00	100	537-3M	537.00	179
153-3M	153.00	51	306-3M	306.00	102	546-3M	546.00	182
156-3M	156.00	52	309-3M	309.00	103	552-3M	552.00	184
159-3M	159.00	53	312-3M	312.00	104	564-3M	564.00	188
165-3M	165.00	55	315-3M	315.00	105	576-3M	576.00	192
171-3M	171.00	57	318-3M	318.00	106	582-3M	582.00	194
174-3M	174.00	58	324-3M	324.00	108	597-3M	597.00	199
177-3M	177.00	59	327-3M	327.00	109	606-3M	606.00	202
180-3M	180.00	60	330-3M	330.00	110	609-3M	609.00	203
189-3M	189.00	63	336-3M	336.00	112	612-3M	612.00	204
192-3M	192.00	64	339-3M	339.00	113	630-3M	630.00	210
195-3M	195.00	65	345-3M	345.00	115	633-3M	633.00	211
201-3M	201.00	67	348-3M	348.00	116	648-3M	648.00	216
204-3M	204.00	68	351-3M	351.00	117	654-3M	654.00	218
207-3M	207.00	69	354-3M	354.00	118	669-3M	669.00	223
210-3M	210.00	70	357-3M	357.00	119	675-3M	675.00	225
213-3M	213.00	71	363-3M	363.00	121	699-3M	699.00	233
219-3M	219.00	73	369-3M	369.00	122	711-3M	711.00	237
222-3M	222.00	74	375-3M	375.00	123	750-3M	750.00	250
225-3M	225.00	75	384-3M	384.00	128	753-3M	753.00	251
228-3M	228.00	76	390-3M	390.00	130	801-3M	801.00	267
237-3M	237.00	79	399-3M	399.00	133	813-3M	813.00	271
240-3M	240.00	80	405-3M	405.00	135	885-3M	885.00	295
246-3M	246.00	82	411-3M	411.00	137	900-3M	900.00	300
252-3M	252.00	84	420-3M	420.00	140	939-3M	939.00	313
255-3M	255.00	85	426-3M	426.00	142	1125-3M	1125.00	375
261-3M	261.00	87	432-3M	432.00	144	1245-3M	1245.00	415
264-3M	264.00	88	447-3M	447.00	149	1569-3M	1569.00	523
267-3M	267.00	89	459-3M	459.00	153	1800-3M	1800.00	600
270-3M	270.00	90	474-3M	474.00	158	2388-3M	2388.00	796
276-3M	276.00	92	480-3M	480.00	160	2640-3M	2640.00	880
279-3M	279.00	93	486-3M	486.00	162	3000-3M	3000.00	1000
282-3M	282.00	94	495-3M	495.00	165

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