Ultra PX belt - oil proof type 　 Major Specifications

Major Specifications

Belt width	Unit mass　kg/m	Initial tension 　N {kgf}
		Recommended value	Maximum value
60	0.472	1200 {122.0}	1600 {163.0}

Material	Rubber	High strength synthetic rubber (Oil Proof Type)
	Tooth fabric	Nylon with superior wear-resistance
	Cord	High strength glass fiber
Ambient conditions	Oil and water resistant	Can be used in contact with oil and water (including water-soluble coolant).
	Available for the following pulley types	PX Pulley P14M
	Operating Ambient Temperature	0℃～60℃（When in contact with oil）
	RoHS compliant	Compliant
	Electroconductive	None

※Can be used in heat resistant applications. Contact a Tsubaki representative for more information.

Belt length

※ Expand all Collapse all

Circumference1120　～　1652

Circumference1680　～　2240

Circumference2310　～　3500

Circumference3850　～　4508

Standard transmission capacity　kW　 (Multiplied by the 1.59 coefficient of width)

Small pulley rotation speed r/min	Upper row: Number of teeth of small pulley 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	1.59	1.74	1.74	1.90	2.06	2.22	2.38	2.38	2.54	2.70	2.86	3.02	3.33	3.49	3.81	4.29
40	3.02	3.18	3.49	3.65	3.97	4.29	4.45	4.77	4.92	5.40	5.56	5.88	6.51	6.99	7.47	8.42
60	4.29	4.92	5.24	5.56	6.04	6.36	6.67	6.99	7.47	7.79	8.10	8.58	9.54	10.3	10.9	12.4
100	7.15	7.79	8.26	8.90	9.54	10.1	9.85	11.2	11.7	12.5	13.1	13.6	15.4	16.5	17.6	20.0
200	13.1	14.3	15.4	16.5	17.9	18.9	20.0	21.1	22.2	23.2	24.3	25.5	28.7	30.8	33.2	37.5
400	24.1	26.2	28.3	30.2	32.2	34.1	36.2	38.1	40.0	42.1	44.0	45.9	51.6	55.6	59.4	67.2
500	29.2	31.6	34.1	36.4	38.9	41.3	43.5	45.9	48.1	50.5	52.9	55.3	62.1	66.7	71.5	80.6
600	34.3	37.2	39.9	42.6	45.6	48.1	51.0	53.5	56.4	59.1	62.0	64.7	72.5	77.9	83.4	94.1
800	44.2	48.0	51.5	55.0	58.6	62.1	65.6	69.1	72.3	76.3	79.6	83.3	93.6	100	107	121
1000	52.7	57.3	61.6	66.1	70.9	75.2	79.5	83.7	88.0	92.5	96.9	101	114	122	131	148
1200	62.0	67.5	72.6	78.0	83.6	88.5	93.8	98.8	103	109	114	119	134	144	155	175
1400	71.0	77.5	83.6	89.8	96.3	102	108	114	120	126	132	138	155	167	179	202
1450	73.2	79.9	86.1	92.5	99.5	105	111	117	124	130	136	142	160	173	185	209
1500	75.3	82.3	88.8	95.4	102	108	115	121	127	134	140	147	165	178	191	216
1600	78.5	86.4	93.3	100	108	115	121	128	135	142	149	156	176	190	204	231
1750	82.8	91.9	99.6	107	116	128	131	139	147	154	162	170	192	207	223	253
1800	85.0	94.2	102	110	119	127	135	143	151	159	167	175	198	214	230	261
2000	93.0	103	112	122	132	141	150	159	168	177	186	196	221	239	257	292
2400	107	121	132	143	157	168	178	189	200	212	224	235	266	288	311	353
3000					188	201	215	228	242	257	271	286	324	352	380	432
3600							216	232	248	264	280	297	347	380	414	479
4000										260	282	305	354	392	433	503

・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 pulley speed greater than 33m/s. Ensure the pulley is well balanced.

Standard Transmission Torque　N・m　 (Multiplied by the 1.59 coefficient of width)

Small pulley rotation speed r/min	Upper row: Number of teeth of small pulley 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	767	845	845	922	1000	1076	1152	1152	1230	1306	1383	1461	1613	1691	1844	2074
40	732	771	847	887	963	1041	1079	1155	1195	1272	1310	1388	1542	1658	1772	2004
60	694	772	823	876	952	1003	1055	1106	1184	1235	1287	1364	1518	1647	1750	1982
100	680	742	790	850	912	974	944	1084	1130	1192	1254	1300	1470	1578	1686	1919
200	628	683	737	791	853	899	955	1009	1063	1109	1163	1219	1373	1475	1583	1793
400	575	626	674	720	771	817	864	911	957	1004	1050	1097	1233	1327	1421	1604
500	558	604	651	694	745	788	831	876	919	966	1009	1057	1187	1275	1365	1540
600	545	593	634	678	725	766	810	852	896	941	985	1028	1154	1240	1329	1497
800	527	572	615	656	701	742	782	825	863	909	950	993	1116	1200	1284	1448
1000	504	546	589	631	677	717	758	799	841	882	925	968	1087	1170	1252	1416
1200	492	537	578	620	666	704	745	787	828	868	911	950	1070	1151	1233	1392
1400	484	529	570	612	656	696	737	777	818	860	901	944	1062	1143	1224	1383
1450	481	526	567	608	655	694	734	775	817	857	898	939	1058	1140	1221	1380
1500	480	524	564	607	651	693	732	772	814	855	896	938	1055	1136	1219	1378
1600	467	515	556	597	645	686	726	767	809	850	893	936	1054	1136	1219	1380
1750	451	500	543	586	636	702	717	760	801	844	887	931	1050	1135	1219	1381
1800	451	499	542	586	636	675	718	760	801	845	888	933	1052	1136	1221	1384
2000	443	496	539	583	634	675	718	760	802	847	891	936	1057	1143	1230	1396
2400	427	481	526	572	626	667	710	755	799	845	890	938	1062	1149	1237	1405
3000					601	642	685	728	772	818	864	911	1033	1120	1209	1376
3600							573	615	658	701	744	788	920	1009	1098	1270
4000										621	674	728	845	938	1033	1200

・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 pulley speed greater than 33m/s. Ensure the pulley is well balanced.

Available for the following pulley types

Type		Material	Base Model No.	Tooth no. range
AF/A BF/B		Carbon steel	P14M60AF P14M60A P14M60BF P14M60B	28T～120T
Lock S type		Carbon steel	P14M60AF-S□□ P14M60BF-S□□	28T～72T
		Plated	P14M60AF-□□-K	28T～50T