Ultra PX Belt HY type 　Major Specifications

Major Specifications

Belt width	Unit mass kg/m	Initial tension 　N {kgf}
		Recommended value	Maximum value
80	0.648	2162 {220.6}	2597 {265.0}

Material	Rubber	High strength synthetic rubber
	Tooth fabric	Nylon with superior wear-resistance
	Cord	Carbon fiber and high-strength glass fiber hybrid
Ambient conditions	Available for the following belt sprocket types	PX Belt Sprocket P14M cannot be used. A special belt sprocket is needed.
	Oil and water resistant	No (cannot be used)
	Operating Ambient Temperature	-15℃～80℃
	RoHS compliant	Compliant
	Electroconductive	None

Belt length

※Made-to-order product with lot pricing. Contact a Tsubaki representative regarding number of lots.

※ Expand all Collapse all

Circumference 1120　～　1652

Circumference 1680　～　2240

Circumference 2310　～　3500

Circumference 3850　～　4508

Standard transmission capacity 　kW　(Multiplied by the 2.13 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	142.6	151.52	160.43	169.34	178.25	187.17	196.08	204.99	213.9	222.82	249.55	267.38	285.21	320.86
20	2.98	3.19	3.40	3.62	3.62	3.83	4.04	4.26	4.47	4.68	4.68	4.89	5.53	5.75	6.17	6.81
40	5.75	6.17	6.60	7.02	7.45	7.88	8.09	8.52	8.94	9.15	9.58	9.79	10.8	11.5	12.3	13.6
60	8.73	9.37	10.0	10.6	11.0	11.7	12.1	12.7	13.2	13.8	14.2	14.9	16.4	17.4	18.3	20.4
100	14.4	15.7	16.6	17.6	18.5	19.5	20.4	21.3	22.1	23.0	23.8	24.7	27.2	28.9	30.6	34.0
200	25.9	28.3	30.2	32.1	33.6	35.3	36.8	38.5	40.0	41.7	43.0	44.7	49.2	52.1	54.9	60.9
400	46.0	50.4	54.5	57.9	60.4	63.4	66.2	69.0	71.7	74.7	77.1	79.8	87.7	92.6	97.7	107
500	55.1	60.4	65.6	69.6	73.0	76.2	79.8	83.0	86.2	89.8	92.8	95.8	105	111	117	128
600	63.6	70.2	76.4	81.1	84.7	88.6	92.8	96.4	100	104	107	111	122	129	135	148
800	79.8	88.8	96.9	102	107	112	117	122	126	131	136	140	153	162	170	186
1000	94.9	106	116	123	128	134	140	146	151	158	163	168	183	193	203	221
1200	109	122	134	142	149	155	162	169	175	182	188	194	212	223	234	254
1400	122	137	152	161	168	175	184	191	198	206	213	219	239	252	264	286
1450	125	141	156	166	173	180	188	196	203	211	218	225	246	259	271	293
1500	129	145	161	170	178	185	194	201	209	217	224	231	252	265	278	301
1600	135	152	169	179	187	194	204	212	220	228	236	243	265	279	292	315
1750	144	163	181	192	201	208	219	227	235	245	253	261	284	299	313	337
1800	147	167	185	197	205	214	224	233	241	251	259	267	290	305	319	344
2000	159	181	202	214	223	232	243	252	261	272	281	289	314	330	345	372
2400	182	207	233	246	257	267	279	290	300	312	322	332	361	378	395	424
3000	212	244	277	293	305	315	331	343	355	370	381	392	425	445	465	496
3600	233	271	308	326	340	351	367	381	395	410	424	436	470	492	513	544
4000	242	283	323	341	356	370	385	399	413	430	443	456	491	514	534	565

・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 2.13 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	142.6	151.52	160.43	169.34	178.25	187.17	196.08	204.99	213.9	222.82	249.55	267.38	285.21	320.86
20	1393	1499	1593	1695	1776	1868	1951	2036	2119	2204	2279	2362	2607	2769	2928	3252
40	1390	1497	1591	1693	1774	1865	1948	2034	2117	2202	2276	2360	2604	2764	2926	3250
60	1388	1495	1588	1691	1772	1863	1946	2032	2115	2200	2274	2357	2602	2762	2922	3246
100	1388	1495	1586	1689	1770	1861	1944	2029	2112	2198	2272	2355	2598	2760	2920	3243
200	1243	1348	1444	1535	1608	1689	1763	1838	1912	1989	2057	2130	2345	2485	2626	2903
400	1099	1203	1299	1380	1444	1514	1582	1648	1712	1782	1842	1904	2091	2213	2332	2564
500	1052	1156	1252	1331	1393	1456	1522	1586	1648	1714	1772	1831	2010	2125	2238	2455
600	1013	1118	1216	1290	1348	1410	1476	1535	1595	1659	1714	1772	1942	2053	2161	2366
800	954	1058	1156	1226	1282	1337	1401	1456	1512	1574	1625	1680	1838	1940	2038	2225
1000	907	1011	1109	1177	1229	1282	1341	1395	1448	1508	1557	1608	1755	1850	1944	2115
1200	869	973	1071	1135	1186	1235	1295	1346	1395	1452	1499	1548	1689	1780	1868	2027
1400	837	939	1039	1101	1150	1197	1254	1303	1352	1405	1452	1497	1631	1718	1801	1951
1450	828	932	1033	1094	1141	1188	1243	1295	1341	1395	1442	1486	1618	1706	1787	1934
1500	822	926	1024	1086	1133	1182	1235	1284	1331	1384	1431	1476	1608	1691	1772	1917
1600	809	911	1011	1071	1118	1162	1218	1267	1314	1365	1410	1454	1582	1665	1746	1885
1750	790	892	992	1052	1096	1139	1194	1241	1286	1339	1382	1424	1550	1631	1708	1842
1800	783	888	986	1045	1092	1137	1188	1235	1280	1331	1373	1416	1539	1620	1695	1827
2000	762	864	964	1022	1065	1109	1160	1205	1248	1299	1341	1382	1501	1578	1650	1776
2400	724	826	926	981	1022	1062	1111	1154	1197	1243	1284	1322	1435	1505	1574	1686
3000	677	779	881	932	971	1005	1054	1094	1131	1177	1214	1250	1352	1418	1480	1578
3600	619	719	817	864	903	932	975	1011	1047	1088	1124	1156	1248	1305	1361	1444
4000	579	677	771	815	852	883	920	954	986	1026	1058	1088	1173	1226	1275	1350

・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.