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
40	8.1	1020 {104.0}	1225 {124.9}

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

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	1.40	1.50	1.60	1.70	1.70	1.80	1.90	2.00	2.10	2.20	2.20	2.30	2.60	2.70	2.90	3.20
40	2.70	2.90	3.10	3.30	3.50	3.70	3.80	4.00	4.20	4.30	4.50	4.60	5.10	5.40	5.80	6.40
60	4.10	4.40	4.70	5.00	5.20	5.50	5.70	6.00	6.20	6.50	6.70	7.00	7.70	8.20	8.60	9.60
100	6.80	7.40	7.80	8.30	8.70	9.20	9.60	10.0	10.4	10.8	11.2	11.6	12.8	13.6	14.4	16.0
200	12.2	13.3	14.2	15.1	15.8	16.6	17.3	18.1	18.8	19.6	20.2	21.0	23.1	24.5	25.8	28.6
400	21.6	23.7	25.6	27.2	28.4	29.8	31.1	32.4	33.7	35.1	36.2	37.5	41.2	43.5	45.9	50.5
500	25.9	28.4	30.8	32.7	34.3	35.8	37.5	39.0	40.5	42.2	43.6	45.0	49.4	52.3	55.1	60.4
600	29.9	33.0	35.9	38.1	39.8	41.6	43.6	45.3	47.1	49.0	50.6	52.3	57.3	60.6	63.8	69.8
800	37.5	41.7	45.5	48.3	50.5	52.6	55.1	57.3	59.5	61.9	63.9	66.1	72.3	76.4	80.2	87.6
1000	44.6	49.8	54.6	57.9	60.4	63.1	66.0	68.6	71.2	74.2	76.6	79.1	86.3	91.0	95.7	104
1200	51.3	57.5	63.2	67.0	70.0	72.9	76.4	79.5	82.3	85.7	88.5	91.4	99.7	105	110	119
1400	57.6	64.7	71.6	75.8	79.2	82.4	86.4	89.8	93.1	96.8	100	103	112	118	124	134
1450	59.1	66.5	73.7	78.1	81.4	84.8	88.7	92.4	95.7	99.5	102	106	115	121	127	137
1500	60.7	68.4	75.6	80.1	83.6	87.2	91.1	94.8	98.2	102	105	108	118	124	130	141
1600	63.7	71.7	79.6	84.3	88.0	91.5	95.9	99.7	103	107	111	114	124	131	137	148
1750	68.0	76.8	85.4	90.6	94.4	98.1	102	106	110	115	119	122	133	140	147	158
1800	69.4	78.6	87.3	92.6	96.7	100	105	109	113	117	121	125	136	143	150	161
2000	75.0	85.1	94.9	100	104	109	114	118	122	127	132	136	147	155	162	174
2400	85.5	97.6	109	115	120	125	131	136	141	146	151	156	169	177	185	199
3000	99.9	115	130	137	143	148	155	161	166	173	179	184	199	209	218	232
3600	109	127	144	153	159	165	172	179	185	192	199	204	221	231	241	255
4000	114	133	151	160	167	173	181	187	194	202	208	214	230	241	251	265

・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

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	654	704	748	796	834	877	916	956	995	1035	1070	1109	1224	1300	1375	1527
40	653	703	747	795	833	876	915	955	994	1034	1069	1108	1223	1298	1374	1526
60	652	702	746	794	832	875	914	954	993	1033	1068	1107	1222	1297	1372	1524
100	652	702	745	793	831	874	913	953	992	1032	1067	1106	1220	1296	1371	1523
200	584	633	678	721	755	793	828	863	898	934	966	1000	1101	1167	1233	1363
400	516	565	610	648	678	711	743	774	804	837	865	894	982	1039	1095	1204
500	494	543	588	625	654	684	715	745	774	805	832	860	944	998	1051	1153
600	476	525	571	606	633	662	693	721	749	779	805	832	912	964	1015	1111
800	448	497	543	576	602	628	658	684	710	739	763	789	863	911	957	1045
1000	426	475	521	553	577	602	630	655	680	708	731	755	824	869	913	993
1200	408	457	503	533	557	580	608	632	655	682	704	727	793	836	877	952
1400	393	441	488	517	540	562	589	612	635	660	682	703	766	807	846	916
1450	389	438	485	514	536	558	584	608	630	655	677	698	760	801	839	908
1500	386	435	481	510	532	555	580	603	625	650	672	693	755	794	832	900
1600	380	428	475	503	525	546	572	595	617	641	662	683	743	782	820	885
1750	371	419	466	494	515	535	561	583	604	629	649	669	728	766	802	865
1800	368	417	463	491	513	534	558	580	601	625	645	665	723	761	796	858
2000	358	406	453	480	500	521	545	566	586	610	630	649	705	741	775	834
2400	340	388	435	461	480	499	522	542	562	584	603	621	674	707	739	792
3000	318	366	414	438	456	472	495	514	531	553	570	587	635	666	695	741
3600	291	338	384	406	424	438	458	475	492	511	528	543	586	613	639	678
4000	272	318	362	383	400	415	432	448	463	482	497	511	551	576	599	634

・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.