Ultra PX Belt HY type 　Major Specifications

Major Specifications

Belt width	Unit mass g/(mm width x m length)	Initial tension 　N {kgf}
		Recommended value	Maximum value
80	8.1	2162 {220.5}	2597 {264.8}

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 2.12 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	2.96	3.18	3.39	3.60	3.60	3.81	4.02	4.24	4.45	4.66	4.66	4.87	5.51	5.72	6.14	6.78
40	5.72	6.14	6.57	6.99	7.42	7.84	8.05	8.48	8.90	9.11	9.54	9.75	10.8	11.4	12.2	13.5
60	8.69	9.32	9.96	10.6	11.0	11.6	12.0	12.7	13.1	13.7	14.2	14.8	16.3	17.3	18.2	20.3
100	14.4	15.6	16.5	17.5	18.4	19.5	20.3	21.2	22.0	22.8	23.7	24.5	27.1	28.8	30.5	33.9
200	25.8	28.1	30.1	32.0	33.4	35.1	36.6	38.3	39.8	41.5	42.8	44.5	48.9	51.9	54.6	60.6
400	45.7	50.2	54.2	57.6	60.2	63.1	65.9	68.6	71.4	74.4	76.7	79.5	87.3	92.2	97.3	107
500	54.9	60.2	65.2	69.3	72.7	75.8	79.5	82.6	85.8	89.4	92.4	95.4	104	110	116	128
600	63.3	69.9	76.1	80.7	84.3	88.1	92.4	96.0	99.8	103	107	110	121	128	135	147
800	79.5	88.4	96.4	102	107	111	116	121	126	131	135	140	153	161	170	185
1000	94.5	105	115	122	128	133	139	145	150	157	162	167	182	192	202	220
1200	108	121	133	142	148	154	161	168	174	181	187	193	211	222	233	253
1400	122	137	151	160	167	174	183	190	197	205	212	218	238	251	263	284
1450	125	140	156	165	172	179	188	195	202	210	217	224	244	258	270	292
1500	128	145	160	169	177	184	193	200	208	216	223	230	251	264	277	299
1600	135	152	168	178	186	193	203	211	219	227	235	242	263	277	291	314
1750	144	162	181	192	200	207	218	226	234	244	252	260	283	297	311	336
1800	147	166	185	196	205	213	223	231	240	249	257	265	288	304	318	343
2000	159	180	201	213	222	231	242	251	260	270	279	288	313	329	344	370
2400	181	206	231	245	255	266	278	288	299	311	321	330	359	376	393	422
3000	211	243	275	291	303	314	329	342	353	368	379	391	423	443	463	493
3600	232	270	306	324	338	350	366	379	393	408	422	434	468	490	510	542
4000	241	282	321	340	355	368	383	397	411	428	441	453	489	511	532	563

・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 2.12 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	1386	1492	1585	1687	1768	1859	1941	2026	2109	2194	2268	2351	2594	2756	2915	3237
40	1384	1490	1583	1685	1765	1857	1939	2024	2107	2192	2266	2348	2592	2751	2912	3235
60	1382	1488	1581	1683	1763	1855	1937	2022	2105	2189	2264	2346	2590	2749	2908	3230
100	1382	1488	1579	1681	1761	1852	1935	2020	2103	2187	2262	2344	2586	2747	2906	3228
200	1238	1341	1437	1528	1600	1681	1755	1829	1903	1980	2047	2120	2334	2474	2613	2889
400	1093	1197	1293	1373	1437	1507	1575	1640	1704	1774	1833	1895	2081	2202	2321	2552
500	1047	1151	1246	1325	1386	1450	1515	1579	1640	1706	1763	1823	2001	2115	2228	2444
600	1009	1113	1210	1284	1341	1403	1469	1528	1587	1651	1706	1763	1933	2043	2151	2355
800	949	1053	1151	1221	1276	1331	1394	1450	1505	1566	1617	1672	1829	1931	2028	2215
1000	903	1007	1104	1172	1223	1276	1335	1388	1441	1500	1549	1600	1746	1842	1935	2105
1200	864	968	1066	1129	1180	1229	1288	1339	1388	1445	1492	1541	1681	1772	1859	2018
1400	833	934	1034	1096	1144	1191	1248	1297	1346	1399	1445	1490	1623	1710	1793	1941
1450	824	928	1028	1089	1136	1182	1238	1288	1335	1388	1435	1479	1611	1698	1778	1924
1500	818	922	1019	1081	1127	1176	1229	1278	1325	1378	1424	1469	1600	1683	1763	1908
1600	805	907	1007	1066	1113	1157	1212	1261	1308	1358	1403	1447	1575	1657	1738	1876
1750	786	888	987	1047	1091	1134	1189	1235	1280	1333	1375	1418	1543	1623	1700	1833
1800	780	884	981	1040	1087	1132	1182	1229	1274	1325	1367	1409	1532	1613	1687	1818
2000	758	860	960	1017	1060	1104	1155	1199	1242	1293	1335	1375	1494	1570	1643	1768
2400	720	822	922	977	1017	1057	1106	1149	1191	1238	1278	1316	1428	1498	1566	1679
3000	674	775	877	928	966	1000	1049	1089	1125	1172	1208	1244	1346	1411	1473	1570
3600	616	716	814	860	898	928	970	1007	1043	1083	1119	1151	1242	1299	1354	1437
4000	576	674	767	811	848	879	915	949	981	1021	1053	1083	1168	1221	1269	1344

・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.