PX Belt 　Major Specifications

Major Specifications

Belt width	Unit mass g/(mm width x m length)	Initial tension 　N {kgf}
		Recommended value	Maximum value
120	9.8	3455 {352.3}	4572 {466.2}

Material	Rubber	Chloroprene rubber
	Tooth fabric	Nylon woven fabric
	Cord	Fiberglass
Ambient conditions	Available for the following belt sprocket types	PX Belt Sprocket P14M
	Oil and water resistant	No (cannot be used)
	Operating Ambient Temperature	-15℃～80℃
	RoHS compliant	Compliant
	Electroconductive	None

Belt length

※ Expand all Collapse all

Circumference 1120　～　1652

Circumference 1680　～　2240

Circumference 2310　～　3500

Circumference 3850　～　4508

Standard transmission capacity 　kW　(Multiplied by the 3.49 coefficient of width)

Small belt sprocket rotation speed r/min	Upper row: Number of teeth of small belt sprocket Lower row: Pitch diameter 　mm
	28	30	32	34	36	38	40	42	44	46	48	50	56	60	64	72
	124.78	133.69	142.60	151.52	160.43	169.34	178.25	187.17	196.08	204.99	213.90	222.82	249.55	267.38	285.21	320.86
20	1.39	1.74	2.09	2.09	2.44	2.79	2.79	3.14	3.49	3.49	3.49	3.83	4.18	4.53	4.53	4.88
40	2.44	3.14	3.83	4.18	4.88	5.23	5.93	6.28	6.63	6.63	6.98	7.32	8.02	8.72	9.07	9.77
60	3.83	4.88	5.58	6.28	6.98	8.02	8.37	9.07	9.42	10.1	10.4	10.8	11.8	12.9	13.6	14.6
100	6.28	7.67	9.42	10.4	11.5	12.5	13.6	14.6	15.3	16.0	16.7	17.4	19.5	20.9	21.9	24.0
200	12.5	15.0	17.4	19.5	21.6	23.7	25.4	27.5	28.9	30.3	32.1	33.5	37.3	39.7	41.5	45.7
400	23.3	28.6	33.5	37.6	41.5	45.3	48.5	51.6	54.7	57.2	60.0	62.4	68.4	72.5	76.0	82.3
500	28.9	35.2	40.8	46.0	50.9	55.1	59.3	62.8	66.3	69.4	72.2	75.0	82.3	86.9	90.7	97.7
600	34.5	41.8	48.5	54.4	60.0	64.9	69.4	73.6	77.4	80.9	84.1	87.2	95.2	99.8	104	111
800	45.3	54.7	62.8	70.1	77.1	83.0	88.2	93.1	97.3	101	105	108	116	122	126	133
1000	55.8	67.0	76.7	85.1	92.8	99.4	105	110	115	119	122	126	134	139	143	150
1200	65.9	78.5	89.3	98.7	107	113	120	125	130	134	138	141	149	153	156	162
1400	75.3	89.3	101	111	120	127	134	138	143	147	151	153	160	164	166	171
1450	78.1	92.4	104	114	123	130	137	142	146	150	153	156	162	166	168	173
1500	80.2	95.2	107	117	126	133	140	145	149	152	156	159	165	167	170	173
1600	85.1	100	112	123	132	139	145	150	154	158	161	164	168	171	173	176
1750	91.7	107	120	131	140	147	153	158	162	165	167	169	174	175	176	179
1800	93.8	110	123	134	142	150	156	160	164	167	170	172	175	176	177	180
2000	102	119	133	144	152	160	165	169	172	175	177	177	179	180	181	185
2400	119	137	151	162	170	176	180	183	185	187	187	188	190	191	193	194
3000	141	160	175	183	189	194	196	198	199	199	200	201	202
3600	162	180	192	199	203	204	207	208	211
4000	174	191	202	206	209	211	212

・Avoid using in the gray highlighted range as the belt will have a shorter service life.

・The lower right of the bold outlined cells have a belt sprocket speed greater than 33m/s. Ensure the belt sprocket is well balanced.

Standard Transmission Torque 　N・m　(Multiplied by the 3.49 coefficient of width)

Small belt sprocket rotation speed r/min	Upper row: Number of teeth of small belt sprocket Lower row: Pitch diameter 　mm
	28	30	32	34	36	38	40	42	44	46	48	50	56	60	64	72
	124.78	133.69	142.60	151.52	160.43	169.34	178.25	187.17	196.08	204.99	213.90	222.82	249.55	267.38	285.21	320.86
20	628	774	928	1053	1165	1294	1389	1500	1587	1657	1724	1786	1978	2097	2202	2404
40	621	764	917	1040	1148	1280	1375	1472	1542	1615	1685	1755	1940	2062	2163	2373
60	614	753	910	1022	1127	1266	1357	1444	1514	1591	1664	1731	1909	2034	2139	2352
100	607	739	900	1008	1109	1211	1305	1396	1465	1532	1612	1675	1860	1985	2087	2303
200	600	722	834	938	1029	1123	1221	1308	1382	1455	1528	1598	1776	1891	1989	2181
400	561	684	795	900	991	1078	1158	1235	1305	1368	1430	1486	1636	1734	1818	1968
500	554	673	781	882	973	1053	1130	1200	1266	1326	1382	1434	1573	1661	1734	1867
600	551	666	771	865	956	1033	1102	1169	1228	1287	1340	1389	1514	1591	1657	1772
800	544	652	750	837	921	991	1053	1109	1162	1207	1256	1294	1396	1455	1507	1598
1000	533	638	732	813	886	949	1005	1053	1099	1137	1172	1204	1287	1333	1371	1437
1200	523	624	711	785	851	907	956	998	1036	1067	1099	1123	1186	1218	1249	1298
1400	513	610	691	760	816	869	914	949	980	1005	1029	1050	1095	1116	1134	1165
1450	513	610	687	753	809	858	903	935	966	991	1012	1029	1071	1092	1109	1137
1500	509	607	684	746	802	848	893	924	952	973	998	1012	1050	1067	1085	1106
1600	506	600	673	736	788	830	869	900	924	945	963	980	1008	1022	1033	1050
1750	499	589	659	718	767	806	837	862	886	903	917	928	952	959	963	980
1800	495	586	656	711	757	795	827	851	872	889	903	914	931	938	942	959
2000	488	572	638	691	729	764	788	806	823	834	844	848	855	858	865	886
2400	474	547	603	645	677	701	718	729	736	743	746	750	757	760	767	771
3000	450	509	558	586	603	617	624	631	635	635	638	642	645
3600	429	478	509	530	540	544	551	554	561
4000	415	457	481	492	499	502	506

・Avoid using in the gray highlighted range as the belt will have a shorter service life.

・The lower right of the bold outlined cells have a belt sprocket speed greater than 33m/s. Ensure the belt sprocket is well balanced.

Available for the following belt sprocket types

Type		Material	Base Model No.	Tooth no. range
AF/A BF/B		Carbon steel	P14M120AF P14M120A P14M120BF P14M120B	28T～120T