PX Belt 　Major Specifications

Major Specifications

Belt width	Unit mass g/(mm width x m length)	Initial tension 　N {kgf}
		Recommended value	Maximum value
40	9.8	990 {101.0}	1310 {133.6}

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

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	0.40	0.50	0.60	0.60	0.70	0.80	0.80	0.90	1.00	1.00	1.00	1.10	1.20	1.30	1.30	1.40
40	0.70	0.90	1.10	1.20	1.40	1.50	1.70	1.80	1.90	1.90	2.00	2.10	2.30	2.50	2.60	2.80
60	1.10	1.40	1.60	1.80	2.00	2.30	2.40	2.60	2.70	2.90	3.00	3.10	3.40	3.70	3.90	4.20
100	1.80	2.20	2.70	3.00	3.30	3.60	3.90	4.20	4.40	4.60	4.80	5.00	5.60	6.00	6.30	6.90
200	3.60	4.30	5.00	5.60	6.20	6.80	7.30	7.90	8.30	8.70	9.20	9.60	10.7	11.4	11.9	13.1
400	6.70	8.20	9.60	10.8	11.9	13.0	13.9	14.8	15.7	16.4	17.2	17.9	19.6	20.8	21.8	23.6
500	8.30	10.1	11.7	13.2	14.6	15.8	17.0	18.0	19.0	19.9	20.7	21.5	23.6	24.9	26.0	28.0
600	9.90	12.0	13.9	15.6	17.2	18.6	19.9	21.1	22.2	23.2	24.1	25.0	27.3	28.6	29.8	31.9
800	13.0	15.7	18.0	20.1	22.1	23.8	25.3	26.7	27.9	29.0	30.1	31.1	33.5	35.0	36.2	38.3
1000	16.0	19.2	22.0	24.4	26.6	28.5	30.2	31.6	33.0	34.2	35.2	36.2	38.6	40.0	41.2	43.2
1200	18.9	22.5	25.6	28.3	30.7	32.6	34.4	35.9	37.3	38.5	39.6	40.5	42.8	43.9	44.9	46.7
1400	21.6	25.6	29.0	32.0	34.4	36.6	38.4	39.8	41.2	42.2	43.3	44.1	46.1	47.0	47.7	49.0
1450	22.4	26.5	29.9	32.8	35.3	37.4	39.3	40.7	42.0	43.1	44.0	44.8	46.6	47.6	48.3	49.6
1500	23.0	27.3	30.8	33.6	36.2	38.3	40.2	41.6	42.9	43.8	44.9	45.6	47.3	48.1	48.9	49.8
1600	24.4	28.8	32.3	35.4	37.9	40.0	41.8	43.2	44.4	45.4	46.2	47.1	48.4	49.1	49.6	50.5
1750	26.3	30.9	34.6	37.8	40.4	42.4	44.1	45.4	46.5	47.4	48.1	48.7	50.0	50.4	50.6	51.5
1800	26.9	31.6	35.4	38.5	40.9	43.0	44.8	46.1	47.2	48.0	48.8	49.3	50.3	50.7	50.9	51.8
2000	29.4	34.3	38.3	41.5	43.8	45.9	47.4	48.5	49.5	50.2	50.8	51.0	51.4	51.6	52.1	53.1
2400	34.3	39.4	43.4	46.5	48.8	50.5	51.8	52.6	53.1	53.6	53.8	54.1	54.6	54.9	55.4	55.6
3000	40.6	46.0	50.2	52.7	54.3	55.6	56.2	56.8	57.1	57.1	57.5	57.8	58.1
3600	46.5	51.8	55.2	57.1	58.3	58.7	59.4	59.8	60.6
4000	49.9	55.0	58.0	59.3	60.1	60.5	60.9

・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	142.60	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	180	222	266	302	334	371	398	430	455	475	494	512	567	601	631	689
40	178	219	263	298	329	367	394	422	442	463	483	503	556	591	620	680
60	176	216	261	293	323	363	389	414	434	456	477	496	547	583	613	674
100	174	212	258	289	318	347	374	400	420	439	462	480	533	569	598	660
200	172	207	239	269	295	322	350	375	396	417	438	458	509	542	570	625
400	161	196	228	258	284	309	332	354	374	392	410	426	469	497	521	564
500	159	193	224	253	279	302	324	344	363	380	396	411	451	476	497	535
600	158	191	221	248	274	296	316	335	352	369	384	398	434	456	475	508
800	156	187	215	240	264	284	302	318	333	346	360	371	400	417	432	458
1000	153	183	210	233	254	272	288	302	315	326	336	345	369	382	393	412
1200	150	179	204	225	244	260	274	286	297	306	315	322	340	349	358	372
1400	147	175	198	218	234	249	262	272	281	288	295	301	314	320	325	334
1450	147	175	197	216	232	246	259	268	277	284	290	295	307	313	318	326
1500	146	174	196	214	230	243	256	265	273	279	286	290	301	306	311	317
1600	145	172	193	211	226	238	249	258	265	271	276	281	289	293	296	301
1750	143	169	189	206	220	231	240	247	254	259	263	266	273	275	276	281
1800	142	168	188	204	217	228	237	244	250	255	259	262	267	269	270	275
2000	140	164	183	198	209	219	226	231	236	239	242	243	245	246	248	254
2400	136	157	173	185	194	201	206	209	211	213	214	215	217	218	220	221
3000	129	146	160	168	173	177	179	181	182	182	183	184	185
3600	123	137	146	152	155	156	158	159	161
4000	119	131	138	141	143	144	145

・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	P14M40AF P14M40A P14M40BF P14M40B	28T～120T
Lock S type		Carbon steel	P14M40AF-□S□□□ P14M40BF-□S□□□	28T～72T
		Plated	P14M40AF-□S□□□-K	28T～50T