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
100	8.1	2754 {280.8}	3308 {337.3}

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 2.7 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	3.78	4.05	4.32	4.59	4.59	4.86	5.13	5.40	5.67	5.94	5.94	6.21	7.02	7.29	7.83	8.64
40	7.29	7.83	8.37	8.91	9.45	9.99	10.2	10.8	11.3	11.6	12.1	12.4	13.7	14.5	15.6	17.2
60	11.0	11.8	12.6	13.5	14.0	14.8	15.3	16.2	16.7	17.5	18.0	18.9	20.7	22.1	23.2	25.9
100	18.3	19.9	21.0	22.4	23.4	24.8	25.9	27.0	28.0	29.1	30.2	31.3	34.5	36.7	38.8	43.2
200	32.9	35.9	38.3	40.7	42.6	44.8	46.7	48.8	50.7	52.9	54.5	56.7	62.3	66.1	69.6	77.2
400	58.3	63.9	69.1	73.4	76.6	80.4	83.9	87.4	90.9	94.7	97.7	101	111	117	123	136
500	69.9	76.6	83.1	88.2	92.6	96.6	101	105	109	113	117	121	133	141	148	163
600	80.7	89.1	96.9	102	107	112	117	122	127	132	136	141	154	163	172	188
800	101	112	122	130	136	142	148	154	160	167	172	178	195	206	216	236
1000	120	134	147	156	163	170	178	185	192	200	206	213	233	245	258	280
1200	138	155	170	180	189	196	206	214	222	231	238	246	269	283	297	323
1400	155	174	193	204	213	222	233	242	251	261	270	278	303	319	335	362
1450	159	179	198	210	219	228	239	249	258	268	277	286	311	328	344	372
1500	163	184	204	216	225	235	245	255	265	275	285	294	320	336	352	381
1600	171	193	214	227	237	247	258	269	279	289	299	309	336	353	371	400
1750	183	207	230	244	254	264	277	288	298	311	321	331	360	379	396	428
1800	187	212	235	250	261	271	284	295	305	318	328	338	368	387	405	436
2000	202	229	256	271	282	294	308	320	331	345	356	367	398	419	438	471
2400	230	263	295	312	325	338	354	368	381	396	409	421	457	480	501	537
3000	269	310	351	371	386	400	420	436	450	469	483	498	538	565	589	628
3600	296	344	390	413	431	446	466	483	501	520	537	552	596	624	650	690
4000	307	359	409	433	452	469	488	506	523	545	562	578	623	651	677	717

・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 2.7 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	1765	1900	2019	2149	2251	2367	2473	2581	2686	2794	2889	2994	3304	3510	3712	4122
40	1763	1898	2016	2146	2249	2365	2470	2578	2683	2791	2886	2991	3302	3504	3709	4120
60	1760	1895	2014	2143	2246	2362	2467	2575	2681	2789	2883	2988	3299	3501	3704	4114
100	1760	1895	2011	2141	2243	2359	2465	2573	2678	2786	2880	2986	3294	3499	3701	4112
200	1576	1709	1830	1946	2038	2141	2235	2330	2424	2521	2608	2700	2972	3150	3329	3680
400	1393	1525	1647	1749	1830	1919	2006	2089	2170	2259	2335	2413	2651	2805	2956	3250
500	1333	1466	1587	1687	1765	1846	1930	2011	2089	2173	2246	2322	2548	2694	2837	3113
600	1285	1417	1541	1636	1709	1787	1871	1946	2022	2103	2173	2246	2462	2602	2740	2999
800	1209	1341	1466	1555	1625	1695	1776	1846	1917	1995	2060	2130	2330	2459	2583	2821
1000	1150	1282	1406	1493	1557	1625	1701	1768	1836	1911	1973	2038	2224	2346	2465	2681
1200	1101	1233	1358	1439	1503	1566	1641	1706	1768	1841	1900	1962	2141	2257	2367	2570
1400	1061	1190	1317	1395	1458	1517	1590	1652	1714	1782	1841	1898	2068	2178	2284	2473
1450	1050	1182	1309	1387	1447	1506	1576	1641	1701	1768	1827	1884	2052	2162	2265	2451
1500	1042	1174	1298	1377	1436	1498	1566	1628	1687	1755	1814	1871	2038	2143	2246	2430
1600	1026	1155	1282	1358	1417	1474	1544	1606	1665	1730	1787	1844	2006	2111	2214	2389
1750	1001	1131	1258	1333	1390	1444	1514	1574	1630	1698	1752	1806	1965	2068	2165	2335
1800	993	1125	1250	1325	1385	1441	1506	1566	1622	1687	1741	1795	1952	2054	2149	2316
2000	966	1096	1223	1296	1350	1406	1471	1528	1582	1647	1701	1752	1903	2000	2092	2251
2400	918	1047	1174	1244	1296	1347	1409	1463	1517	1576	1628	1676	1819	1908	1995	2138
3000	858	988	1117	1182	1231	1274	1336	1387	1433	1493	1539	1584	1714	1798	1876	2000
3600	785	912	1036	1096	1144	1182	1236	1282	1328	1379	1425	1466	1582	1655	1725	1830
4000	734	858	977	1034	1080	1120	1166	1209	1250	1301	1341	1379	1487	1555	1617	1711

・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.