IV.Outline and Installation Size

1.Quadrate stepper motor

Model/Size B d (h7) L1 b
D1(h7)
 h h1 L
D2
d1
 Note
35BYG4501 35 5 20 - 22 2 - 20 36.8 3 1 of picture
35BYG4502 28
39BYG4501 39 5 20 - 22 2 - 20 43.8 3 1 of picture
39BYG4502 34
42BYG4501 42 5 24 - 22 2 - 34 43.8 3 1 of picture
42BYG4502 40
42BYG4503 48
57BYG3501,4501 57 6.35 21 - 38.1 1.6 5.5 45 66.6 5 3 of picture
57BYG3502,4502 55
57BYG3503,4503 67
57BYG3504,4504 78
86BYG3501,4501 86 12.7 37 - 73 1.6 8.5 75 98.4 5.5 3 of picture
86BYG3502,4502 95
86BYG3503,4503 115
110FHB3500 110 16 35 5 56 2 12 156 126 9 2 of picture
110FHB3501 173
110FHB3502 192
110FHB3503 233
110FHB3504 257
110FHB3505 286
110FHB3500C 110 19 40 6 85 3 12 156 132 9
110FHB3501C 173
110FHB3502C 192
110FHB3503C 233
110FHB3504C 257
110FHB3505C 286
110FHB3502XF 110 10 52 - 85 4 12 160 132 9
110FHB3501B,3501D 110 15 35 - 56 2 12 137 126 9 3 of picture
110FHB3502B,3502D 156
110FHB3503B,3503D 197
110FHB3504B,3504D 221
110FHB3505B,3505D 250
110FHB3503B2,3503D2 110 18 35 - 56 2 12 197 126 9 3 of picture
110FHB3504B2,3504D2 110 18 35 - 56 2 12 221 126 9
110FHB3505B2,3505D2 110 18 35 - 56 2 12 250 126 9

2.Roundness stepper motor

Model/Size
D
 B d (h7) L1 b
D1(h7)
 h h1 L
D2
d1
Note
75BYG4501
75
75
9.5
30
3
60
2.5
8
96
84
5.5
 3 of picture
75BYG4502
127
90BYG3501,90BYGH3501 90BYG4501,5501,5501WB
90
90
14
28
4
70
3
8
130
107
7
3 of picture
90BYG3502,90BYGH3502 90BYG4502,5502,5502WB
30
167
90BYG3501A,90BYGH3501A 90BYG4501A,5501A
90
90
9.5
28
3
73
3
8
98
98.4
5.5
2 of picture
90BYG3502A,90BYGH3502A 90BYG4502A,5502A
30
135
90BYG3501B,90BYGH3501B 90BYG4501B,5501B
90
90
14
28
4
70
3
8
98
107
7
90BYG3502B,90BYGH3502B 90BYG4502B,5502B
30
135
90BYG3503,90BYGH3503 90BYG5503,5503WB
90
90
14
30
4
70
3
8
183
107
7
2 of picture
90BYG3503B,90BYGH3503B 90BYG5503B
90
90
14
30
4
70
3
8
151
107
7
3 of picture
110BYG4500,3500S
110
110
16
35
4
85
4
12
120
132
9
110BYG4501,4601,4601Z
192
2 of picture
110BYG4502,4602
233
110BYG4501S
110
110
16
35
4
85
4
12
156
132
9
3 of picture
110BYG4502S
197
110BYG4501E
56
5
192
2 of picture
110BYG3500,5800WB
110
110
16
35
5
56
2
12
156
126
9
110BYG3501,5501WB
192
110BYG5501WZ,5501WJ
110BYG3502,5502WB,5502WZ
233
110BYG3503,5503WB
110
110
16
35
5
56
2
12
243
126
9
110BYG3504,5504WB
261
110BYG3505 286
110BYG3506 210
110BYG3501B,3501D
110
110
15
40
-
56
2
12
156
126
9
3 of picture
110BYG5501B,5501D
110BYG3502B,3502D
197
110BYG5502B,5502D
110BYG3503B,3503D
110
110
15
40
-
56
2
12
207
126
9
110BYG5503B,5503D
110BYG3504B,3504D
225
110BYG5504B,5504D
110BYG3505B,3505D
18
 35 250
110BYG5501,5501J
110
110
16
35
5
56
2
12
202
126
9
2 of picture
110BYG5502,5502J
243
110BYG5501C
110
110
16
35
4
85
4
12
202
132
9
110BYG5502C
243
110BYG3500C,5800JH
110
110
19
40
6
85
3
12
156
132
9
110BYG3501C,5501JH,5601JH
192
110BYG3502C
233
110BYG3506C 210
110BYG3504S
16
35
4
4
 225
3 of picture
110BYG3506S 175
110BYG3501XF,5501XF
110
110
10/16
52
-
85
4
12
161
132
9
110BYG3506XF,5502XF
175
130BYG3501S
130
130
19
45
5
100
4
14
188
155
11
130BYG3502S
245
130BYG3503S
275
130BYG3504S,4504S
220
130BYG3501,4501
221
2 of picture
130BYG4501Z,4501J
130BYG3502,4502
278
130BYG4502Z,4502J
130BYG3503,4503
130
130
19
45
5
100
4
14
308
155
11
130BYG5501
130
130
19
45
5
100
4
14
232
155
11
130BYG5502
287
130BYG3501B,3501D
130
130
19
45
5
100
4
14
188
155
11
3 of picture
130BYG5501B,5501D
Note：Type D is a double-shaft extension type without keyway ; and the size of its rear shaft extension is the same as the one of front shaft extension.
 

 
V. Operational frequency-torque characteristics (average reference value)
Model of motor Drive power supply Phase voltage/phase current Operational step angle Operational frequency-torque characteristics
N·M
Step/Second
42BYG4501 SMD2MS1 DC24V/1.2A
(serial)		 0.9° 0.2
100 		0.18
200 		0.2
500 		0.2
1000 		0.2
2000 		0.18
3000 		0.16
4000 		0.1
6000 		0.06
8000 		0.03
10000
42BYG4502 SMD2MS1 DC24V/1.2A
(serial)		 0.9° 0.22
100 		0.23
200 		0.24
500 		0.23
1000 		0.22
2000 		0.22
3000 		0.14
4000 		0.06
6000 		- -
42BYG4503 SMD2MS1 DC24V/1.5A
(serial) 		0.9° 0.32
100 		0.28
200 		0.30
500 		0.31
1000 		0.31
2000 		0.25
3000 		0.22
4000 		0.12
6000 		0.05
8000 		-
57BYG4501 BY-2HB04M DC36V/4A
(parallel) 		0.9° 0.4
100 		0.34
200 		0.36
500 		0.38
1000 		0.37
2000 		0.36
3000 		0.34
4000 		0.34
6000 		0.32
8000 		0.26
10000
57BYG4502 BY-2HB04M DC36V/3A
(parallel) 		0.9° 0.66
100 		0.62
200 		0.64
500 		0.64
1000 		0.58
2000 		0.58
3000 		0.52
4000 		0.42
6000 		0.2
8000 		0.1
10000
57BYG4503 BY-2HB04M DC36V/3.5A
(parallel) 		0.9° 0.94
100 		0.86
200 		0.94
500 		0.94
1000 		0.86
2000 		0.82
3000 		0.76
4000 		0.66
6000 		0.48
8000 		0.3
10000
57BYG4504

BY-2HB04M DC36V/4A
(parallel)

 0.9° 1.04
100 		1.02
200 		1.08
500 		1.04
1000 		1.02
2000 		0.96
3000 		0.9
4000 		0.56
6000 		0.28
8000 		0.16
10000
75BYG4501 SMD2N2 AC58V/3.5A 0.9° 1.16
100 		1.2
200 		1.6
500 		1.48
1000 		1.4
2000 		1.36
3000 		1.28
4000 		1.08
6000 		0.8
8000 		0.76
10000
75BYG4502 SMD2N2 AC58V/3.5A 0.9° 2.16
100 		2.12
200 		2.6
500 		2.44
1000 		2.2
2000 		2.08
3000 		1.92
4000 		1.52
6000 		0.88
8000 		0.68
10000
90BYG3501 MS-3H090M AC60V/5.2A
(△connection method) 		0.6° 2.72
300 		2.72
500 		2.6
1000 		2.56
2000 		2.12
4000 		1.8
6000 		1.44
8000 		1.36
10000 		1.12
12000 		0.76
15000
90BYG3502 MS-3H090M AC60V/5.2A
(△connection method) 		0.6° 5.32
300 		5.44
500 		5.24
1000 		4.56
2000 		3.08
4000 		2.24
6000 		1.48
8000 		1.2
10000 		0.96
12000 		0.8
15000
90BYG3503 MS-3H090M AC60V/5.2A
(△connection method) 		0.6° 6.8
300 		6.8
500 		6.8
1000 		6.0
2000 		3.0
4000 		1.88
6000 		1.44
8000 		1.08
10000 		0.84
12000 		0.4
15000
90BYGH3501 MS-3H110M AC220V/2.4A
(△connection method) 		0.6° 2.72
300 		2.72
500 		2.72
1000 		2.68
2000 		2.52
4000 		2.48
6000 		2.4
8000 		2.2
10000 		1.96
12000 		1.6
15000
90BYGH3502 D306
AC220V/2.3A
(△connection method) 		0.6° 4.4
300 		4.08
500 		4.12
1000 		4.12
2000 		4.0
4000 		3.4
6000 		3.12
8000 		2.28
10000 		1.2
12000 		1.2
15000
90BYGH3503

D306
AC220V/2.3A
(△connection method)

0.6° 6.32
300 		6.0
500 		5.88
1000 		5.68
2000 		5.36
4000 		4.68
6000 		3.52
8000 		1.6
10000 		1.32
12000 		1.24
15000
90BYG4501 SMD2N2
AC58V/4.5A 		0.9° 2.36
100 		2.32
200 		2.44
500 		2.28
1000 		2.28
2000 		2.0
3000 		1.64
4000 		1.2
6000 		0.88
8000 		0.8
10000
90BYG4502 SMD2N2 AC58V/4.5A 0.9° 4.4
100 		3.92
200 		4.4
500 		4.48
1000 		4.16
2000 		3.24
3000 		2.8
4000 		1.8
6000 		1.48
8000 		1.0
10000
90BYG5501 WD5H3
AC45V/2.3A 		0.36° 2.68
100 		2.6
500 		2.52
1000 		2.4
3000 		2.0
5000 		1.92
7000 		1.8
10000 		2.0
13000 		2.0
16000 		1.0
20000
90BYG5502 WD5H3
AC45V/2.3A 		0.36° 4.4
100 		4.48
500 		4.56
1000 		4.2
3000 		3.76
5000 		3.64
7000 		3.04
10000 		2.72
13000 		2.32
16000 		1.08
20000
90BYG5503 WD5H3
AC45V/2.3A 		0.36° 6.32
100 		6.38
500 		6.4
1000 		6.0
3000 		4.4
5000 		4.0
7000 		3.6
10000 		3.5
13000 		2.8
16000 		1.2
20000
110BYG3501 D306
AC220V/4.5A
(△connection method) 		0.6° 10.14
300 		11.2
500 		11.2
1000 		11.2
2000 		10.5
4000 		10.15
6000 		10.15
8000 		9.8
10000 		9.1
12000 		7.7
15000
110BYG3501

MS-3H110M AC220V/5.2A
(△connection method)

 0.6° 11.55
300 		11.55
500 		11.34
1000 		11.2
2000 		10.85
4000 		9.94
6000 		8.75
8000 		6.79
10000 		5.88
12000 		4.55
15000
110BYG3502 MS-3H110M AC220V/5.2A
(△connection method) 		0.6° 17.15
300 		17.15
500 		17.15
1000 		17.15
2000 		15.05
4000 		11.27
6000 		8.4
8000 		6.79
10000 		6.3
12000 		4.55
15000

110BYG3503

 MS-3H110M
AC220V/5.2A
(△connection method)		 0.6° 17.85
300		 18.2
500		 18.55
1000		 17.64
2000		 16.8
4000		 11.9
6000		 8.75
8000		 7.24
10000		 6.29
12000		 4.9
15000

110BYG3504

 MS-3H110M
AC220V/5.2A
(△connection method)		 0.6° 19.44
300		 19.44
500		 19.44
1000		 18.72
2000		 17.76
4000		 12.6
6000		 10.8
8000		 8.4
10000		 6.44
12000		 5.46
15000

110BYG4500

 SH-2H110M
AC100V/6A		 0.9° 6.3
100		 6.3
200		 7.42
500		 7.42
1000		 7.28
2000		 6.37
3000		 5.74
4000		 4.55
6000		 2.94
8000		 1.4
10000

110BYG4501

 SMD2N4
AC100V/5A		 0.9° 7.91
100		 9.1
200		 8.96
500		 8.47
1000		 7.49
2000		 6.86
3000		 5.95
4000		 4.3
6000		 2.45
8000		 1.75
10000

110BYG4502

 SMD2N4
AC100V/5A		 0.9° 12.53
100		 12.04
200		 14.91
500		 13.65
1000		 10.78
2000		 8.03
3000		 6.02
4000		 4.76
6000		 3.15
8000		 2.45
10000

110BYG4602

 WD2N4
AC100V/5A		 0.75° 14.0
100		 14.7
200		 14.7
500		 14.35
1000		 12.59
2000		 11.2
3000		 8.05
4000		 3.5
6000		 4.9
8000		 3.2
10000

110BYG4601

WD2N4
AC100V/4A		 0.75° 7.6
100		 7.8
200		 8.6
500		 8.4
1000		 8.0
2000		 7.4
3000		 5.8
4000		 3.6
6000		 5.2
8000		 4.4
10000

110BYG5800

 WD5H5
AC80V/2.7A		 0.225° 5.81
100		 6.32
500		 6.44
1000		 6.09
3000		 6.09
5000		 5.39
7000		 4.9
10000		 4.34
13000		 2.45
16000		 1.4
20000

110BYG5601

 WD5H5
AC80V/2.7A		 0.6° 10.99
100		 11.2
500		 11.2
1000		 8.89
3000		 4.55
5000		 4.2
7000		 3.5
10000		 2.45
13000		 2.1
16000		 1.6
20000

110BYG5801

 WD5H5
AC80V/2.7A		 0.45° 10.15
100		 10.15
500		 9.8
1000		 8.4
3000		 5.25
5000		 4.2
7000		 3.15
10000		 2.1
13000		 1.4
16000		 0.8
20000

110BYG5602

 WD5H5
AC80V/2.7A
 0.6° 15.05
100		 14.35
500		 14.0
1000		 9.8
3000		 6.3
5000		 5.25
7000		 3.05
10000		 2.45
13000		 2.1
16000		 1.6
20000

110BYG5503

 WD5H5
AC80V/2.7A		 0.36° 15.6
100		 15.75
500		 15.75
1000		 14.35
3000		 11.55
5000		 10.9
7000		 9.5
10000		 8.8
13000		 7.0
16000		 5.4
20000

110BYG5504

 WD5H5
AC80V/2.7A		 0.36° 16.8
100		 16.45
500		 16.1
1000		 15.75
3000		 14.35
5000		 13.3
7000		 9.45
10000		 9.1
13000		 5.6
16000		 1.75
20000

110BYG5501WB

 HXD55
AC80V/5A
(pentagonal)		 0.36° 9.1
100		 9.8
500		 9.2
1000		 8.4
3000		 7.6
5000		 7.4
7000		 6.6
10000		 7.2
13000		 5.0
16000		 1.6
20000

110BYG5502WB

 HXD55
AC80V/5A
(pentagonal)		 0.36° 12.95
100		 14.35
500		 14.0
1000		 10.5
3000		 8.05
5000		 7.35
7000		 5.9
10000		 6.4
13000		 3.5
16000		 1.4
20000

110FHB3500

 MS-3H110M
AC220V/5.2A
(△connection method)		 0.6° 6.37
300		 6.93
500		 6.79
1000		 6.7
2000		 6.6
4000		 6.5
6000		 4.9
8000		 3.85
10000		 3.36
12000		 2.45
15000

110FHB3501

 MS-3H110M
AC220V/5.2A
(△connection method)		 0.6° 8.4
300		 8.75
500		 9.45
1000		 9.31
2000		 9.1
4000		 7.21
6000		 5.81
8000		 4.9
10000		 3.85