同步带轮

同步带轮

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产品描述

与同步带配套，具有传动准确、平衡性好、噪音小、无滑差等特点，而且结构紧凑、适宜于多轴传动。材质有碳素钢材、铸铁、铝合金可供选择。

圆弧齿同步带轮齿形尺寸(单位: mm)

型号	节距	齿高	底圆半径	齿槽宽	齿顶圆半径	齿形角	两倍节顶	详情
3M	3	1.28	0.91	1.90	0.3	≈14°	0.762	详情
5M	5	2.16	1.56	3.25	0.48	≈14°	1.144	详情
8M	8	3.54	2.57	5.35	0.8	≈14°	1.372	详情
14M	14	6.20	4.65	9.80	1.4	≈14°	2.794	详情

带轮直边齿形尺寸和公差(单位:mm)

节线代号	bw	hg	CP + 1.5°	rb	rt	2a	详情
MXL	0.84±0.05	0.69	20	0.35	0.13	0.508	详情
XXL	1.14±0.05	0.84	25	0.35	0.30	0.508	详情
XL	1.32±0.05	1.65	25	0.41	0.64	0.508	详情
L	3.05±0.10	2.67	20	1.19	1.17	0.762	详情
H	4.19±0.13	3.05	20	1.60	1.60	1.372	详情
XH	7.90±0.15	7.14	20	1.98	1.98	2.794	详情
XXH	12.17±0.18	10.31	20	3.96	3.18	3.048	详情

直边齿同步带轮齿形尺寸(单位: mm )

齿距代号

型号

形状

Y

Grad

br

rt

2a

详情

SE

br

N

br

SE

hg

N

hg

上下偏差

上下偏差

上下偏差

mix

±.15°

max

上下偏差

T2.5

1.75

+0.05

0

1.83

+0.05

0

0.75

+0.05

0

1

25

0.2

0.3

+0.05

0

0.6

T5

2.96

+0.05

0

3.32

+0.05

0

1.25

+0.05

0

1.95

25

0.4

0.6

+0.05

0

1

T10

6.02

+0.1

0

6.57

+0.1

0

2.6

+0.1

0

3.4

25

0.6

0.8

+0.1

0

2

T20

11.65

+0.15

0

12.6

+0.15

0

5.2

+0.13

0

6

25

0.8

1.2

+0.1

0

3

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Dimension of Arc tooth type pulley ( mm )：

Type	pb	ht	R	S	r	Angle	2S
3M	3	1.28	0.91	1.90	0.3	≈14°	0.762
5M	5	2.16	1.56	3.25	0.48	≈14°	1.144
8M	8	3.54	2.57	5.35	0.8	≈ 14°	1.372
14M	14	6.20	4.65	9.80	1.4	≈14°	2.794

Dimension & tolerance of linear type pulley( mm )：

Type	bw	hg	CP + 1.5°	rb	rt	2a
MXL	0.84±0.05	0.69	20	0.35	0.13	0.508
XXL	1.14±0.05	0.84	25	0.35	0.30	0.508
XL	1.32±0.05	1.65	25	0.41	0.64	0.508
L	3.05±0.10	2.67	20	1.19	1.17	0.762
H	4.19±0.13	3.05	20	1.60	1.60	1.372
XH	7.90±0.15	7.14	20	1.98	1.98	2.794
XXH	12.17±0.18	10.31	20	3.96	3.18	3.048

Dimension of T type pulley ( mm )：

Pitch code	type				type			Y Grad	br	rt		2a
Pitch code	SE br		N br		SE hg		N hg	Y Grad	br	rt		2a
		upper and lower deviation		upper and lower deviation		upper and lower deviation	mix	±.15°	max		upper and lower deviation
2.5T	1.75	+0.05 0	1.83	+0.05 0	0.75	+0.05 0	1	25	0.2	0.3	+0.05 0	0.6
T5	2.96	+0.05 0	3.32	+0.05 0	1.25	+0.05 0	1.95	25	0.4	0.6	+0.05 0	1
T10	6.02	+0.1 0	6.57	+0.1 0	2.6	+0.1 0	3.4	25	0.6	0.8	+0.1 0	2
T20	11.65	+0.15 0	12.6	+0.15 0	5.2	+0.13 0	6	25	0.8	1.2	+0.1 0	3

Dimension of all type pulley( mm )：

Type	Timing belt width		Pulley tooth surface width
Type	Type	Belt width	Double capped edge pully	Single capped edge pully	No capped edge pully
MXL	012	3.0	4	5	6
	019	4.8	5.8	6.8	7.8
	025	6.4	7.5	8.5	9.5
XL	025	6.4	7.5	8.5	9.5
	031	7.9	9	10	11
	037	9.5	11	12	13
L	050	12.7	14	15.5	17
	075	19.1	21	22	24
	100	25.4	27	28.5	30
H	075	19.1	21	23	25
	100	25.4	27	29	31
	150	38.1	40	42	44
	200	50.8	53	55	58
XH	200	50.8	57	60	63
	300	76.2	84	87	90
	400	101.6	111	114	117
XXH	200	50.8	57	61	64
	300	76.2	84	88	92
	400	101.6	111	115	118
	500	127.0	138	142	145
T2.5	4	4	6	7	8
	6	6	8	9	10
	10	10	12	13	14
T5AT5	6	6	8	9	11
	10	10	12	13	15
	16	16	18	20	22
	25	25	27	29	31
T10AT10	16	16	18	22	24
	25	25	27	30	33
	32	32	34	37	40
	50	50	53	56	59
T20AT20	32	32	35	38	42
	50	50	53	56	60
	75	75	78	81	85
	100	100	105	108	112
3M S3M	6	6	9	10	11
	9	9	12	13	14
	15	15	18	19	20
5MS4.5MS5M	g	g	12	13	14
	15	15	18	19	20
	25	25	28	29	30
	30	30	34	36	38
8M S8M	30	30	34	36	38
	40	40	44	46	48
	50	50	54	56	58
	85	85	90	92	94
14M S14M	55	55	65	68	70
	85	85	95	99	102
	115	115	126	130	133
	170	170	180	183	187
20M	70	70	80	84	89
	85	85	96	100	104
	115	115	127	131	134
	170	170	182	185	190
	230	230	245	248	254
	290	290	295	300	310
	340	340	355	360	370

Dimension of TMXLtype pulley( mm )：

Type	Tooth NO .	b Pitch width	bo Height	df Diameter of capped edge	db Bore of capped edge	h Thickness of capped edge
22MXL	22	14.23	13.72	18	12	1
23MXL	23	14.88	14.37	18	12	1
24MXL	24	15.52	15.02	18	12	1
25MXL	25	16.17	15.66	18	12	1
26MXL	26	16.82	16.31	22	11	1
27MXL	27	17.46	16.96	22	11	1
28MXL	28	18.11	17.60	22	11	1
29MXL	29	18.76	18.25	22	11	1
30MXL	30	19.40	18.90	22	11	1
32MXL	32	20.70	20.19	25	15	1
34MXL	34	21.99	21.48	25	15	1
36MXL	36	23.29	22.78	26	17	1
38MXL	38	24.58	24.07	29	18	1
40MXL	40	25.87	25.36	29	18	1
42MXL	42	27.17	26.66	29	18	1
44MXL	44	28.46	27.95	32	21	1
46MXL	46	29.75	29.25	32	21	1
48MXL	48	31.05	30.54	34.5	24.5	1
50MXL	50	32.34	31.83	34.5	24.5	1
52MXL	52	33.63	33.13	37.8	28	1
60MXL	60	38.81	38.30	44	32	1
72MXL	72	46.57	46.06	51	36	1

Notes: Timing pulley with specification less than 22MXL can be supplied to client as cog shape.

Dimension of TXL type pulley( mm )：

Type	Tooth NO .	b Pitch width	bo Height	df Diameter of capped edge	db Bore of capped edge	h Thickness of capped edge
10XL	10	16.17	15.66	22	11	1
11XL	11	17.79	17.28	22	11	1
12XL	12	19.40	18.90	25	15	1
13XL	13	21.02	20.51	25	15	1
14XL	14	22.64	22.13	26	17	1
15XL	15	24.26	23.75	29	18	1
16XL	16	25.87	25.36	29	18	1
17XL	17	27.49	26.98	32	21	1
18XL	18	29.11	28.60	32	21	1
19XL	19	30.72	30.22	34.5	24.5	1
20XL	20	32.34	31.83	37.8	28	1
21XL	21	33.96	33.45	40	27	1
22XL	22	35.57	35.07	40	27	1
23XL	23	37.19	36.68	40	27	1
24XL	24	38.81	38.30	44	32	1
25XL	25	40.43	39.92	44	32	1
26XL	26	42.04	41.53	49	29	1
27XL	27	43.66	43.15	48	38	1
28XL	28	45.28	44.77	48	38	1
30XL	30	48.51	48.00	51	36	1
32XL	32	51.74	51.24	58	47	1.5
34XL	34	54.97	54.47	58	47	1.5
36XL	36	58.21	57.70	61	45	1.5
38XL	38	61.45	60.94	64	48	1.5
40XL	40	64.68	64.17	68	52	1.5
42XL	42	67.91	67.41	73	61	1.5
44XL	44	71.15	70.64	78	66	1.5
46XL	46	74.38	73.87	78	66	1.5
48XL	48	77.62	77.11	82	64	1.5
50XL	50	80.85	80.34	86	70	1.5
60XL	60	97.02	96.51	102	90	1.5
72XL	72	116.43	115.92	121	109	1.5

Dimension of TL type pulley( mm )：

Type	Tooth NO .	b Pitch width	bo Height	df Diameter of capped edge	db Bore of capped edge	h Thickness of capped edge
12L	12	36.38	35.62	40	27	1
13L	13	39.41	38.65	44	32	1
14L	14	42.45	41.68	49	29	1
15L	15	45.48	44.72	51	36	1
16L	16	48.51	47.75	54	39	1.5
17L	17	51.54	50.78	61	45	1.5
18L	18	54.57	53.81	61	45	1.5
19L	19	57.61	56.84	61	45	1.5
20L	20	60.64	59.88	64	48	1.5
21L	21	63.67	62.91	68	52	1.5
22L	22	66.70	65.94	75	55	1.5
23L	23	69.73	68.97	75	55	1.5
24L	24	72.77	72.00	80	60	1.5
25L	25	75.80	75.04	82	64	1.5
26L	26	78.83	78.07	86	70	1.5
27L	27	81.96	81.10	86	70	1.5
28L	28	84.89	84.13	90	70	1.5
30L	30	90.96	90.20	98	78	1.5
32L	32	97.02	96.26	102	90	1.5
34L	34	103.08	102.32	108.5	90	1.5
36L	36	109.15	108.39	115	95	1.5
38L	38	115.21	114.45	123	103	1.5
40L	40	121.28	120.51	131	111	1.5
42L	42	127.34	126.58	138	118	1.5
44L	44	133.40	132.64	138	118	1.5
46L	46	139.47	138.71	146	126	1.5
48L	48	145.53	144.77	153	133	1.5
50L	50	151.60	150.83
60L	60	181.91	181.15
72L	72	218.30	217.53
84L	84	254.68	253.92
96L	96	291.06	290.30

Dimension of TH type pulley( mm )：

Type	Tooth NO .	b Pitch width	bo Height	df Diameter of capped edge	db Bore of capped edge	h Thickness of capped edge
14H	14	56.60	55.22	64	48	1.5
15H	15	60.64	59.27	68	52	1.5
16H	16	64.68	63.31	75	55	1.5
17H	17	68.72	67.35	75	55	1.5
18H	18	72.77	71.39	80	60	1.5
19H	19	76.81	75.44	82	64	1.5
20H	20	80.85	79.48	86	70	1.5
21H	21	84.89	83.52	90	70	1.5
22H	22	88.94	87.56	98	78	1.5
23H	23	92.98	91.61	98	78	1.5
24 H	24	97.02	95.65	106	88	1.5
25H	25	101.06	99.69	106	88	1.5
26H	26	105.11	103.73	108.5	90	1.5
27H	27	109.15	107.78	115	95	1.5
28H	28	113.19	111.82	123	103	1.5
30H	30	121.28	119.90	131	111	1.5
32H	32	129.36	127.99	138	118	1.5
34H	34	137.45	136.07	146	126	1.5
36H	36	145.53	144.16	153	133	1.5
38H	38	153.62	152.24	164	142	2
40H	40	161.70	160.33	170	150	2
42H	42	169.79	168.41
44H	44	177.87	176.50
46H	46	185.96	185.96
48H	48	194.04	192.67
50H	50	202.13	200.75
60H	60	242.55	241.18
72H	72	291.06	289.69
84H	84	339.57	338.20
96H	96	388.08	386.71

Dimension of TXH type pulley( mm )：

Type	Tooth NO .	b Pitch width	bo Height	df Diameter of capped edge	db Bore of capped edge	h Thickness of capped edge
18XH	18	127.34	124.55	139	110	4.5
19XH	19	134.41	131.62	146	117	4.5
20XH	20	141.49	138.69	153	124	4.5
21XH	21	148.56	145.77	160	131	4.5
22XH	22	155.64	152.84	167	138	4.5
23XH	23	162.71	159.92	174	145	4.5
24XH	24	169.79	166.99	181	152	4.5
25XH	25	176.86	174.07	188	159	4.5
26XH	26	183.94	181.14	195	166	4.5
27XH	27	191.01	188.22	202	173	4.5
28XH	28	198.08	195.29	209	180	4.5
30XH	30	212.23	209.44
32XH	32	226.38	223.59
40XH	40	282.98	280.18
48XH	48	339.57	336.78
60XH	60	424.47	421.67
72XH	72	509.36	506.57
84XH	84	594.25	591.36
96XH	96	679.15	676.35
120XH	120	848.93	846.14

Dimension of TXXH type pulley( mm )：

Type	Tooth NO .	b Pitch width	bo Height	df Diameter of capped edge	db Bore of capped edge	h Thickness of capped edge
18XXH	18	181.91	178.87	199	157	5.5
19XXH	19	192.02	188.97	209	167	5.5
20XXH	20	202.13	199.08	219	177	5.5
21 XXH	21	212.23	209.19	229	187	5.5
22XXH	22	222.34	219.29	239	197	5.5
24XXH	24	242.55	239.50
25XXH	25	252.66	249.61
26XXH	26	262.76	259.72
27XXH	27	272.87	269.82
30XXH	30	303.19	300.14
40XXH	40	404.25	401.21
48XXH	48	485.10	482.06
60XXH	60	606.38	603.33
72XXH	72	727.66	724.61

Dimension of T3M type pulley( mm )：

Type	Tooth NO .	b Pitch width	bo Height	df Diameter of capped edge	db Bore of capped edge	h Thickness of capped edge
15-3M	15	14.32	13.56	18	10	1
16-3M	16	15.28	14.52	18	10	1
17-3M	17	16.23	15.47	22	11	1
18-3M	18	17.19	16.43	22	11	1
19-3M	19	18.14	17.38	22	11	1
20-3M	20	19.10	18.34	22	11	1
21-3M	21	20.05	19.29	22	11	1
22-3M	22	21.01	20.25	25	15	1
15-3M	15	14.32	13.56	18	10	1
23-3M	23	21.96	21.20	25	15	23-3M
24-3M	24	22.92	22.16	26	17	24-3M
25-3M	25	23.87	23.11	26	17	25-3M
26-3M	26	24.83	24.07	29	18	26-3M
27-3M	27	25.78	25.02	29	18	27-3M
28-3M	28	26.74	25.98	29	18	28-3M
30-3M	30	28.65	27.89	32	21	30-3M
32-3M	32	30.56	29.80	34.5	24.5	32-3M
34-3M	34	32.47	31.71	37.8	28	34-3M
36-3M	36	34.38	33.62	40	27	36-3M
38-3M	38	36.29	35.53	40	27	38-3M
40-3M	40	38.20	37.44	44	32	40-3M
42-3M	42	40.11	39.35	44	32	42-3M
44-3M	44	42.02	41.26	48	38	44-3M
46-3M	46	43.93	43.17	48	38	46-3M
48-3M	48	45.84	45.08	48	38	48-3M
50-3M	50	47.75	46.99	51	36	50-3M
60-3M	60	57.30	56.54	61	45	60-3M
72-3M	72	68.75	67.99	73	61	72-3M

Notes: Timing pulley with specification less than 15-3M can be supplied to client as cog shape.

Dimension of T5M type pulley( mm )：

Type	Tooth NO .	b Pitch width	bo Height	df Diameter of capped edge	db Bore of capped edge	h Thickness of capped edge
14-5M	14	22.28	21.14	25	15	1
15-5M	15	23.87	22.73	29	18	1
16-5M	16	25.46	24.32	29	18	1
17-5M	17	27.06	25.92	32	21	1
18-5M	18	28.65	27.51	32	21	1
19-5M	19	30.24	29.10	34.5	24.5	1
20-5M	20	31.83	30.69	34.5	24.5	1
21-5M	21	33.42	32.28	40	27	1
22-5M	22	35.01	33.87	40	27	1
23-5M	23	36.61	35.47	40	27	1
24-5M	24	38.20	37.06	44	32	1
25-5M	25	39.79	38.65	44	32	1
26-5M	26	41.38	40.24	44	32	1
27-5M	27	42.97	41.83	49	29	1
28-5M	28	44.56	43.42	48	28	1

Dimension of T14M type pulley( mm )：

Type	Tooth NO .	b Pitch width	bo Height	df Diameter of capped edge	db Bore of capped edge	h Thickness of capped edge
28-14M	28	124.78	121.98	134	108	3.5
29-14M	29	129.23	126.43	138	112	3.5
30-14M	30	133.69	130.89	143	117	3.5
32-14M	32	142.60	139.80	152	126	3.5
34-14M	34	151.52	148.72	161	135	3.5
36-14M	36	160.43	157.63	170	144	3.5
38-14M	38	169.34	166.54	179	153	3.5
40-14M	40	178.25	175.45	187	161	3.5
42-14M	42	187.17	184.37	196	170	3.5
44-14M	44	196.08	193.28	205	179	3.5
46-14M	46	204.99	202.19
48-14M	48	213.90	211.10
50-14M	50	222.82	220.02
56-14M	56	249.55	246.75
64-14M	64	285.21	282.41
72-14M	72	320.86	318.06
80-14M	80	356.51	353.71
90-14M	90	401.07	398.27

T2.5 type pulley( mm )：

Type	Tooth NO .	b Pitch width	bo Height	df Diameter of capped edge	db Bore of capped edge	h Thickness of capped edge
18-T2.5	18	14.32	13.79	18	12	1
19-T2.5	19	15.12	14.59	18	12	1
20-T2.5	20	15.92	15.39	18	12	1
21-T2.5	21	16.71	16.18	18	12	1
22-T2.5	22	17.51	16.98	22	11	1
23-T2.5	23	18.30	17.77	22	11	1
24-T2.5	24	19.10	18.57	22	11	1
25-T2.5	25	19.89	19.36	22	11	1
26-T2.5	26	20.69	20.16	25	15	1
27-T2.5	27	21.49	20.96	25	15	1
28-T2.5	28	22.28	21.75	25	15	1
29-T2.5	29	23.08	22.55	25	15	1
30-T2.5	30	23.87	23.34	29	18	1
32-T2.5	32	25.46	24.96	29	18	1
34-T2.5	34	27.06	26.53	32	21	1
36-T2.5	36	28.65	28.12	32	21	1
38-T2.5	38	30.24	29.71	32	21	1
40-T2.5	40	31.83	31.30	34.5	24.5	1
42-T2.5	42	33.42	32.89	37.5	28	1
44-T2.5	44	35.01	34.48	40	27	1
46-T2.5	46	36.61	36.08	40	27	1
48-T2.5	48	38.20	37.67	40	27	1
50-T2.5	50	39.79	39.26	44	32	1
60-T2.5	60	47.75	47.22	51	36	1

Dimension of T5 type pulley( mm )：

Type	Tooth NO .	b Pitch width	bo Height	df Diameter of capped edge	db Bore of capped edge	h Thickness of capped edge
10-T5	10	15.92	15.07	18	12	1
11-T5	11	17.51	16.66	22	11	1
12-T5	12	19.10	18.25	25	15	1
13-T5	13	20.69	19.84	25	15	1
14-T5	14	22.28	21.43	25	15	1
15-T5	15	23.87	23.02	26	17	1
16-T5	16	25.46	24.61	29	18	1
17-T5	17	27.06	26.21	29	18	1
18-T5	18	28.65	27.80	32	21	1
19-T5	19	30..24	29.39	34.5	24.5	1
20-T5	20	31.83	30.98	34.5	24.5	1
21-T5	21	33.42	32.57	37.8	28	1
22-T5	22	35.01	34.16	40	27	1
23-T5	23	36.61	35.76	40	27	1
24-T5	24	38.20	37.35	44	32	1
25-T5	25	39.79	38.94	44	32	1
26-T5	26	41.38	40.53	44	32	1
27-T5	27	42.97	42.12	48	38	1
28-T5	28	44.56	43.71	48	38	1
29-T5	29	46.15	45.30	51	36	1
30-T5	30	47.75	46.90	51	36	1
32-T5	32	50.93	50.08	54	39	1.5
34-T5	34	54.11	53.26	58	47	1.5
36-T5	36	57.30	56.45	61	45	1.5
38-T5	38	60.48	59.63	64	48	1.5
40-T5	40	63.66	62.81	68	52	1.5
42-T5	42	66.85	66.00	73	61	1.5
44-T5	44	70.03	69.18	73	61	1.5
46-T5	46	73.21	72.36	78	66	1.5
48-T5	48	76.39	75.54	82	64	1.5
50-T5	50	79.58	78.73	86	70	1.5
60-T5	60	95.49	94.64	102	90	1.5

Dimension of T10 type pulley( mm )：

Type	Tooth NO .	b Pitch width	bo Height	df Diameter of capped edge	db Bore of capped edge	h Thickness of capped edge
12-T10	12	38.20	36.35	40	27	1
13-T10	13	41.38	39.53	49	29	1
14-T10	14	44.56	42.71	49	29	1
15-T10	15	47.75	45.90	51	36	1
16-T10	16	50.93	49.08	54	39	1
17-T10	17	54.11	52.26	61	45	1.5
18-T10	18	57.30	55.45	61	45	1.5
19-T10	19	60.48	58.63	64	48	1.5
20-T10	20	63.66	61.81	68	52	1.5
21-T10	21	66.85	65.00	75	55	1.5
22-T10	22	70.03	68.18	75	55	1.5
23-T10	23	73.21	71.36	80	60	1.5
24-T10	24	76.39	74.54	82	64	1.5
25-T10	25	79.58	77.73	86	70	1.5
26-T10	26	82.76	80.91	90	70	1.5
27-T10	27	85.94	84.09	90	70	1.5
28-T10	28	89.13	87.28	98	78	1.5
29-T10	29	92.31	90.46	98	78	1.5
30-T10	30	95.49	93.64	102	83	1.5
32-T10	32	101.86	100.01	106	88	1.5
34-T10	34	108.23	106.38	115	95	1.5
36-T10	36	114.59	112.74	123	103	1.5
38-T10	38	120.96	119.11	131	111	1.5
40-T10	40	127.32	125.47	131	111	1.5
42-T10	42	133.69	131.84	138	118	1.5
44-T10	44	140.06	138.21	146	126	1.5
46-T10	46	146.42	144.57	153	133	1.5
48-T10	48	152.79	150.94
50-T10	50	159.15	157.30
60-T10	60	190.99	189.14

Dimension of T20 type pulley( mm )：

Type	Tooth NO .	b Pitch width	bo Height	df Diameter of capped edge	db Bore of capped edge	h Thickness of capped edge
18-T20	18	114.59	111.76	124	98	4.5
19-T20	19	120.96	118.13	130	104	4.5
20-T20	20	127.32	124.49	136	110	4.5
21-T20	21	133.69	130.86	143	117	4.5
22-T20	22	140.06	137.23	149	123	4.5
23-T20	23	146.42	143.59	156	130	4.5
24-T20	24	152.79	149.96	162	136	4.5
25-T20	25	159.15	156.32	168	142	4.5
26-T20	26	165.52	162.69	175	149	4.5
27-T20	27	171.89	169.06	181	155	4.5
28-T20	28	178.25	175.42	187	161	4.5
29-T20	29	184.62	181.79	194	168	4.5
30-T20	30	190.99	188.16	200	174	4.5
32-T20	32	203.72	200.89
34-T20	34	216.45	213.62
36-T20	36	229.18	226.36
38-T20	38	241.92	239.09
40-T20	40	254.65	251.82
42-T20	42	267.38	264.55
44-T20	44	280.11	277.28
46-T20	46	292.85	290.02
48-T20	48	305.56	302.75
50-T20	50	318.31	315.48
60-T20	60	381.97	379.14

如有需要，可提供安装尺寸。