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
25	3.5	338 {34.5}	446 {45.5}

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 P5M
	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 600　～　710

Circumference 725　～　810

Circumference 830　～　950

Circumference 965　～　1145

Circumference 1150　～　1295

Circumference 1350　～　1615

Circumference 1650　～　2080

Circumference 2120　～　3930

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
	12	14	16	18	20	22	24	26	28	30	32	36	40	44	48	50	60	72
	19.1	22.28	25.46	28.65	31.83	35.01	38.2	41.38	44.56	47.75	50.93	57.3	63.66	70.03	76.39	79.58	95.49	114.59
20	0.02	0.05	0.05	0.08	0.10	0.10	0.13	0.13	0.16	0.16	0.18	0.21	0.24	0.27	0.29	0.32	0.40	0.48
40	0.05	0.08	0.10	0.13	0.16	0.18	0.21	0.24	0.27	0.32	0.35	0.40	0.45	0.51	0.56	0.59	0.72	0.86
60	0.08	0.13	0.16	0.21	0.24	0.29	0.32	0.35	0.40	0.43	0.48	0.56	0.64	0.70	0.78	0.83	1.02	1.24
100	0.13	0.18	0.24	0.32	0.37	0.43	0.51	0.56	0.62	0.70	0.75	0.86	0.99	1.10	1.24	1.29	1.59	1.94
200	0.21	0.32	0.45	0.56	0.67	0.81	0.91	1.02	1.13	1.26	1.37	1.59	1.80	2.05	2.26	2.37	2.91	3.56
400	0.37	0.59	0.81	1.02	1.24	1.45	1.67	1.89	2.07	2.29	2.51	2.91	3.32	3.72	4.15	4.34	5.29	6.53
500	0.45	0.70	0.99	1.24	1.51	1.75	2.02	2.26	2.53	2.78	3.05	3.53	4.05	4.53	5.04	5.29	6.42	7.93
600	0.54	0.81	1.16	1.45	1.75	2.05	2.37	2.67	2.97	3.26	3.56	4.15	4.75	5.31	5.91	6.21	7.53	9.31
800	0.67	1.08	1.45	1.86	2.24	2.64	3.02	3.42	3.80	4.18	4.56	5.34	6.10	6.85	7.58	7.96	9.80	12.0
1000	0.81	1.32	1.80	2.29	2.78	3.29	3.78	4.26	4.69	5.18	5.64	6.58	7.53	8.47	9.36	9.85	12.1	14.9
1200	0.91	1.56	2.13	2.72	3.32	3.91	4.50	5.07	5.61	6.18	6.75	7.85	8.99	10.1	11.1	11.7	14.5	17.7
1400	1.05	1.78	2.45	3.15	3.83	4.53	5.21	5.88	6.50	7.15	7.83	9.12	10.4	11.7	12.9	13.6	16.8	20.5
1450	1.08	1.83	2.53	3.26	3.96	4.69	5.37	6.07	6.72	7.42	8.10	9.45	10.8	12.1	13.4	14.0	17.3	21.2
1500	1.10	1.89	2.61	3.37	4.07	4.83	5.56	6.26	6.96	7.66	8.37	9.74	11.1	12.5	13.8	14.5	17.9	21.8
1600	1.16	1.99	2.78	3.59	4.34	5.15	5.91	6.66	7.39	8.15	8.91	10.3	11.8	13.3	14.7	15.4	19.0	23.2
1750	1.26	2.16	3.02	3.88	4.72	5.58	6.42	7.23	8.07	8.88	9.69	11.3	12.9	14.5	16.0	16.8	20.7	25.2
1800	1.29	2.21	3.10	3.99	4.83	5.75	6.58	7.42	8.28	9.12	9.96	11.6	13.3	14.9	16.4	17.3	21.2	25.8
2000	1.37	2.40	3.40	4.40	5.31	6.34	7.26	8.18	9.15	10.0	11.0	12.8	14.6	16.5	18.1	19.0	23.4	28.4
2400	1.56	2.78	3.99	5.15	6.26	7.47	8.55	9.66	10.8	11.9	13.0	15.2	17.4	19.6	21.3	22.5	27.5	33.3
3000	1.80	3.29	4.75	6.21	7.64	9.07	10.4	11.8	13.2	14.6	15.9	18.6	21.2	23.7	26.2	27.4	33.3	39.8
3600	1.91	3.69	5.45	7.20	8.93	10.6	12.3	13.9	15.5	17.1	18.7	21.8	24.8	27.7	30.5	31.9	38.3	45.3
4000	2.10	3.91	5.88	7.83	9.72	11.6	13.4	15.2	17.0	18.7	20.5	23.8	27.1	30.1	33.1	34.6	41.3	48.4
5000	2.37	4.21	6.72	9.15	11.5	13.8	16.1	18.3	20.5	22.6	24.6	28.6	32.3	35.7	39.0	40.5	47.4	53.7
6000	2.61	4.42	7.37	10.2	13.0	15.7	18.3	20.8	23.2	25.6	27.8	32.0	35.9	39.4	42.5	44.0	49.8	57.1
8000		4.64	7.91	11.6	15.2	18.6	21.8	24.8	27.6	30.2	32.6	36.8	40.3	43.0	45.4	46.4	52.6	59.9
10000		4.86	8.42	12.8	16.1	19.9	23.4	26.5	29.3	32.1	34.9	40.1	43.2	45.7	48.2	49.4	55.6
12000			8.91	13.0	16.7	21.1	24.8	28.2	30.8	34.4	37.3	43.2	46.0	48.0	50.4	51.8
14000			9.39	13.2	17.4	21.5	25.5	29.1	32.6	37.1	39.8	45.7	48.2	50.3

・Avoid using in the gray highlighted range as the belt will have a shorter service life.

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
	12	14	16	18	20	22	24	26	28	30	32	36	40	44	48	50	60	72
	19.1	22.28	25.46	28.65	31.83	35.01	38.2	41.38	44.56	47.75	50.93	57.3	63.66	70.03	76.39	79.58	95.49	114.59
20	16.4	23.9	30.9	38.1	45.3	52.5	59.7	66.9	74.0	81.2	88.3	102	116	130	144	151	187	227
40	14.4	21.1	27.8	34.4	41.1	47.7	54.3	60.9	67.5	74.1	80.7	93.7	106	119	132	138	171	208
60	13.3	19.7	26.1	32.4	38.8	45.1	51.4	57.7	64.0	70.3	76.5	88.9	101	113	125	132	162	197
100	12.0	18.0	24.1	30.1	36.0	42.0	48.0	53.9	59.8	65.7	71.6	83.2	94.9	106	117	123	151	185
200	10.5	15.9	21.7	27.2	32.7	38.2	43.6	49.1	54.5	60.0	65.3	76.1	86.8	97.4	108	113	138	170
400	9.26	14.0	19.5	24.5	29.6	34.7	39.7	44.7	49.7	54.7	59.7	69.6	79.4	89.2	98.9	103	126	155
500	8.88	13.5	18.8	23.7	28.7	33.6	38.5	43.4	48.3	53.1	58.0	67.6	77.2	86.7	96.1	100	122	151
600	8.55	13.0	18.3	23.1	27.9	32.8	37.6	42.4	47.1	51.9	56.6	66.0	75.4	84.7	93.9	98.6	119	147
800	8.10	12.8	17.5	22.2	26.8	31.5	36.1	40.8	45.4	50.0	54.5	63.6	72.7	81.7	90.5	95.0	116	143
1000	7.77	12.6	17.1	21.9	26.6	31.4	36.0	40.6	44.8	49.3	53.8	62.8	71.8	80.9	89.4	94.0	116	142
1200	7.39	12.4	16.9	21.7	26.3	31.1	35.7	40.3	44.6	49.1	53.6	62.5	71.5	80.5	88.9	93.5	115	141
1400	7.20	12.2	16.7	21.5	26.1	30.9	35.4	40.0	44.4	48.8	53.3	62.2	71.2	80.2	88.3	92.9	114	140
1450	7.15	12.1	16.7	21.5	26.0	30.8	35.4	39.9	44.3	48.8	53.2	62.1	71.1	80.1	88.2	92.7	114	139
1500	7.10	12.0	16.7	21.4	26.0	30.8	35.3	39.8	44.2	48.7	53.2	62.1	71.0	80.0	88.1	92.6	114	139
1600	6.99	11.9	16.6	21.3	25.8	30.6	35.2	39.7	44.1	48.6	53.0	61.9	70.9	79.8	87.8	92.3	113	138
1750	6.85	11.7	16.4	21.2	25.7	30.5	34.9	39.4	44.0	48.4	52.8	61.7	70.6	79.5	87.3	91.8	112	137
1800	6.80	11.7	16.4	21.1	25.6	30.4	34.9	39.3	43.9	48.3	52.8	61.6	70.5	79.4	87.1	91.7	112	137
2000	6.61	11.5	16.2	20.9	25.3	30.2	34.6	39.0	43.7	48.1	52.5	61.2	70.1	79.0	86.4	91.0	111	135
2400	6.18	11.0	15.8	20.5	24.8	29.7	34.0	38.4	43.2	47.6	51.9	60.5	69.3	78.1	84.9	89.5	109	132
3000	5.75	10.4	15.1	19.7	24.3	28.8	33.3	37.8	42.2	46.5	50.8	59.3	67.5	75.6	83.5	87.3	106	126
3600	5.04	9.80	14.4	19.1	23.6	28.1	32.6	36.9	41.2	45.5	49.7	57.9	65.8	73.5	80.9	84.5	101	120
4000	4.86	9.34	14.0	18.6	23.2	27.7	32.1	36.4	40.6	44.8	48.9	56.9	64.6	72.0	79.1	82.6	98.7	115
5000	4.53	8.04	12.8	17.4	22.0	26.4	30.8	35.0	39.2	43.2	47.1	54.6	61.6	68.3	74.5	77.4	90.5	102
6000	4.15	7.04	11.7	16.3	20.7	25.0	29.1	33.1	37.0	40.7	44.3	51.0	57.1	62.7	67.7	70.0	79.3	90.8
8000		5.53	9.45	13.9	18.2	22.2	26.0	29.6	32.9	36.0	38.9	43.9	48.1	51.3	54.2	55.4	62.8	71.5
10000		4.64	8.04	11.3	15.3	19.0	22.4	25.3	28.0	30.6	33.3	38.3	41.2	43.7	46.0	47.2	53.0
12000			7.07	10.3	13.3	16.8	19.7	22.4	24.5	27.4	29.6	34.3	36.6	38.2	40.0	41.2
14000			6.39	9.01	11.9	14.6	17.3	19.8	22.3	25.2	27.1	31.1	32.9	34.3

・Avoid using in the gray highlighted range as the belt will have a shorter service life.

Available for the following belt sprocket types

Type		Material	Base Model No.	Tooth no. range
AF/A BF/B		Carbon steel	P5M25AF P5M25A P5M25BF P5M25B	12T～112T
		Aluminum	P5M25AF-A P5M25A-A P5M25BF-A P5M25B-A	12T～112T
Cylindrical		Aluminum	P5M-100L-A	12T～60T
Lock S type		Carbon steel	P5M25AF-□S□□□	24T～72T
		Aluminum	P5M25AF-A-□S□□□	24T～60T
		Plated	P5M25AF-□S□□□-K	25T～72T
Lock N type		Carbon steel	P5M25AF-N□□ P5M25BF-N□□	26T～72T