PX Belt 　Major Specifications

Major Specifications

Belt width	Unit mass g/(mm width x m length)	Initial tension 　N {kgf}
		Recommended value	Maximum value
60	9.8	1564 {159.5}	2070 {211.1}

Material	Rubber	Chloroprene rubber
	Tooth fabric	Nylon woven fabric
	Cord	Fiberglass
Ambient conditions	Available for the following belt sprocket types	PX Belt Sprocket P14M
	Oil and water resistant	No (cannot be used)
	Operating Ambient Temperature	-15℃～80℃
	RoHS compliant	Compliant
	Electroconductive	None

Belt length

※ Expand all Collapse all

Circumference 1120　～　1652

Circumference 1680　～　2240

Circumference 2310　～　3500

Circumference 3850　～　4508

Standard transmission capacity 　kW　(Multiplied by the 1.58 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	142.60	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	0.63	0.79	0.94	0.94	1.10	1.26	1.26	1.42	1.58	1.58	1.58	1.73	1.89	2.05	2.05	2.21
40	1.10	1.42	1.73	1.89	2.21	2.37	2.68	2.84	3.00	3.00	3.16	3.31	3.63	3.95	4.10	4.42
60	1.73	2.21	2.52	2.84	3.16	3.63	3.79	4.10	4.26	4.58	4.74	4.89	5.37	5.84	6.16	6.63
100	2.84	3.47	4.26	4.74	5.21	5.68	6.16	6.63	6.95	7.26	7.58	7.90	8.84	9.48	9.95	10.9
200	5.68	6.79	7.90	8.84	9.79	10.7	11.5	12.4	13.1	13.7	14.5	15.1	16.9	18.0	18.8	20.6
400	10.5	12.9	15.1	17.0	18.8	20.5	21.9	23.3	24.8	25.9	27.1	28.2	30.9	32.8	34.4	37.2
500	13.1	15.9	18.4	20.8	23.0	24.9	26.8	28.4	30.0	31.4	32.7	33.9	37.2	39.3	41.0	44.2
600	15.6	18.9	21.9	24.6	27.1	29.3	31.4	33.3	35.0	36.6	38.0	39.5	43.1	45.1	47.0	50.4
800	20.5	24.8	28.4	31.7	34.9	37.6	39.9	42.1	44.0	45.8	47.5	49.1	52.9	55.3	57.1	60.5
1000	25.2	30.3	34.7	38.5	42.0	45.0	47.7	49.9	52.1	54.0	55.6	57.1	60.9	63.2	65.0	68.2
1200	29.8	35.5	40.4	44.7	48.5	51.5	54.3	56.7	58.9	60.8	62.5	63.9	67.6	69.3	70.9	73.7
1400	34.1	40.4	45.8	50.5	54.3	57.8	60.6	62.8	65.0	66.6	68.4	69.6	72.8	74.2	75.3	77.4
1450	35.3	41.8	47.2	51.8	55.7	59.0	62.0	64.3	66.3	68.0	69.5	70.7	73.6	75.2	76.3	78.3
1500	36.3	43.1	48.6	53.0	57.1	60.5	63.5	65.7	67.7	69.2	70.9	72.0	74.7	75.9	77.2	78.6
1600	38.5	45.5	51.0	55.9	59.8	63.2	66.0	68.2	70.1	71.7	72.9	74.4	76.4	77.5	78.3	79.7
1750	41.5	48.8	54.6	59.7	63.8	66.9	69.6	71.7	73.4	74.8	75.9	76.9	79.0	79.6	79.9	81.3
1800	42.5	49.9	55.9	60.8	64.6	67.9	70.7	72.8	74.5	75.8	77.1	77.8	79.4	80.1	80.4	81.8
2000	46.4	54.1	60.5	65.5	69.2	72.5	74.8	76.6	78.2	79.3	80.2	80.5	81.2	81.5	82.3	83.8
2400	54.1	62.2	68.5	73.4	77.1	79.7	81.8	83.1	83.8	84.6	85.0	85.4	86.2	86.7	87.5	87.8
3000	64.1	72.6	79.3	83.2	85.7	87.8	88.7	89.7	90.2	90.2	90.8	91.3	91.7
3600	73.4	81.8	87.2	90.2	92.1	92.7	93.8	94.4	95.7
4000	78.8	86.9	91.6	93.6	94.9	95.5	96.2

・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 1.58 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	142.60	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	284	350	420	477	527	586	628	679	718	750	780	808	895	949	996	1088
40	281	346	415	470	519	579	622	666	698	731	763	794	878	933	979	1074
60	278	341	412	462	510	573	614	654	685	720	753	783	864	921	968	1064
100	274	334	407	456	502	548	590	632	663	693	729	758	842	899	944	1042
200	271	327	377	425	466	508	553	592	625	658	692	723	804	856	900	987
400	254	309	360	407	448	488	524	559	590	619	647	673	741	785	823	891
500	251	304	353	399	440	477	511	543	573	600	625	649	712	752	785	845
600	249	301	349	391	432	467	499	529	556	583	606	628	685	720	750	802
800	246	295	339	379	417	448	477	502	526	546	568	586	632	658	682	723
1000	241	289	331	368	401	429	455	477	497	515	530	545	583	603	620	650
1200	237	282	322	355	385	410	432	451	469	483	497	508	537	551	565	587
1400	232	276	312	344	369	393	413	429	443	455	466	475	496	505	513	527
1450	232	276	311	341	366	388	409	423	437	448	458	466	485	494	502	515
1500	230	274	309	338	363	383	404	418	431	440	451	458	475	483	491	500
1600	229	271	304	333	357	376	393	407	418	428	436	443	456	462	467	475
1750	225	267	298	325	347	364	379	390	401	409	415	420	431	434	436	443
1800	224	265	297	322	342	360	374	385	395	402	409	413	421	425	426	434
2000	221	259	289	312	330	346	357	364	372	377	382	383	387	388	391	401
2400	214	248	273	292	306	317	325	330	333	336	338	339	342	344	347	349
3000	203	230	252	265	273	279	282	285	287	287	289	290	292
3600	194	216	230	240	244	246	249	251	254
4000	188	206	218	222	225	227	229

・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.

Available for the following belt sprocket 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-□S□□□-K	28T～50T