The YVF2 series variable speed AC motor produced by ZHOUYI has good universality. The installation dimension meets the standard of IEC, so that it can be the replacement of the general standard electric motor. It can be widely used for food packaging machinery, chemical equipment, wood working machine, crane, construction machinery, compressor, transport conveyor, dredger, engine and transverter, washing machine, metal rolling machine, draught fan etc.
This series of electric motor can be divided into three models according to the speed:
1. The speed is 3000r/min and the rated power is from 0.18~22kw;
2. The speed is 1500r/min and the rated power is from 0.12~22kw;
3. The speed is 1000r/min and the rated power is from 0.18~15kw.
The adaptable voltage of all the three models of electric motors is 380V.
Model code:
(Take YVF2 - 90 - S - 4 - B5 as an example.)
YVF2: series code;
90: frame No.;
S: core code;
4: grade;
B5: installation method of electric motor.
Outline and installation dimension
IM B3 H63-180
Dimension figure
Frame No.
A
B
C
D
E
F
G
H
K
AB
AC
HD
L
63
100
80
40
⌀11
23
4
12.5
63
⌀7
135
120x120
167
270
71
112
90
45
⌀14
30
5
16
71
⌀7
137
130x130
178
315
80
125
100
50
⌀19
40
6
21.5
80
⌀10
155
145x145
190
340
90S
140
100
56
⌀24
50
8
27
90
⌀10
175
160x160
205
400
90L
140
125
56
⌀24
50
8
27
90
⌀10
175
160x160
205
400
100L
160
140
63
⌀28
60
8
31
100
⌀12
200
185x185
240
430
112M
190
140
70
⌀28
60
8
31
112
⌀12
230
200 x 200
270
480
132S
216
140
89
⌀38
80
10
41
132
⌀12
270
245 x 245
315
567
132M
216
178
89
⌀38
80
10
41
132
⌀12
270
245 x 245
315
567
160M
254
210
108
⌀42
110
12
45
160
⌀14.5
320
335x335
450
850
160L
254
254
108
⌀42
110
12
45
160
⌀14.5
320
335x335
450
870
180M
279
241
121
⌀48
110
14
51.5
180
⌀14.5
355
370x370
500
880
180L
279
279
121
⌀48
110
14
51.5
180
⌀14.5
355
370x370
500
980
IM B14 H63-112
Dimension figure
Frame No.
D
E
F
G
M
N
P
S
T
AC
AD
L
63
⌀11
23
4
12.5
75
60
90
M5
2.5
120x120
104
270
71
⌀14
30
5
16
85
70
105
M6
2.5
130x130
107
315
80
⌀19
40
6
21.5
100
80
120
M6
3.0
145x145
115
340
90S
⌀24
50
8
27
115
95
140
M8
3.0
160x160
122
400
90L
⌀24
50
8
27
115
95
140
M8
3.0
160x160
122
400
100L
⌀28
60
8
31
130
110
155
M8
3.5
185x185
137
430
112M
⌀28
60
8
31
130
110
160
M8
3.5
200x200
155
480
IM B34 H63-112
Dimension figure
Frame No.
A
B
C
D
E
F
G
H
K
M
N
P
S
T
AB
AC
HD
L
63
100
80
40
⌀11
23
4
12.5
63
⌀7
75
60
90
M5
2.5
135
120x120
167
270
71
112
90
45
⌀14
30
5
16
71
⌀7
85
70
105
M6
2.5
137
130x130
178
315
80
125
100
50
⌀19
40
6
21.5
80
⌀10
100
80
120
M6
3.0
155
145x145
190
340
90S
140
100
56
⌀24
50
8
27
90
⌀10
115
95
140
M8
3.0
175
160x160
205
400
90L
140
125
56
⌀24
50
8
27
90
⌀10
115
95
140
M8
3.0
175
160x160
205
400
100L
160
140
63
⌀28
60
8
31
100
⌀12
130
110
155
M8
3.5
200
185x185
240
430
112M
190
140
70
⌀28
60
8
31
112
⌀12
130
110
160
M8
3.5
230
200 x 200
270
480
IM B5 H63-180
Dimension figure
Frame No.
D
E
F
G
M
N
P
S
T
AC
AD
L
63
⌀11
23
4
12.5
115
95
140
10
3.0
120x120
104
280
71
⌀14
30
5
16
130
110
160
10
3.5
130x130
107
315
80M
⌀19
40
6
21.5
165
130
200
12
3.5
145x145
115
340
90S
⌀24
50
8
27
165
130
200
12
3.5
160x160
122
400
90L
⌀24
50
8
27
165
130
200
12
3.5
160x160
122
400
100L
⌀28
60
8
31
215
180
250
14.5
4
185x185
137
430
112M
⌀28
60
8
31
215
180
250
14.5
4
200 x 200
155
480
132S
⌀38
80
10
41
265
230
300
14.5
4
245 x 245
180
567
132M
⌀38
80
10
41
265
230
300
14.5
4
245 x 245
180
567
160M
⌀42
110
12
45
300
250
350
18.5
5
335x335
290
850
160L
⌀42
110
12
45
300
250
350
18.5
5
335x335
290
870
180M
⌀48
110
14
51.5
300
250
350
18.5
5
370x370
340
880
180L
⌀48
110
14
51.5
300
250
350
18.4
5
370x370
340
980
IM B35 H63-180
Dimension figure
Frame No.
A
B
C
D
E
F
G
H
K
M
N
P
S
T
AB
AC
HD
L
63
100
80
40
⌀11
23
4
12.5
63
⌀7
115
95
140
10
2.5
115
120x120
167
280
71
112
90
45
⌀14
30
5
16
71
⌀7
130
110
160
10
3.5
136
130x130
178
315
80M
125
100
50
⌀19
40
6
21.5
80
⌀10
165
130
200
12
3.5
154
145x145
190
340
90S
140
100
56
⌀24
50
8
27
90
⌀10
165
130
200
12
3.5
180
160x160
205
400
90L
140
125
56
⌀24
50
8
27
90
⌀10
165
130
200
12
3.5
180
160x160
205
400
100L
160
140
63
⌀28
60
8
31
100
⌀12
215
180
250
14.5
4
205
185x185
240
430
112M
190
140
70
⌀28
60
8
31
112
⌀12
215
180
250
14.5
4
235
200x200
270
480
132S
216
140
89
⌀38
80
10
41
132
⌀12
265
230
300
14.5
4
261
245x245
310
567
132M
216
178
89
⌀38
80
10
41
132
⌀12
265
230
300
14.5
4
261
245x245
310
567
160M
254
210
108
⌀42
110
12
45
160
⌀14.5
300
250
350
18.5
5
320
335x335
450
850
160L
254
254
108
⌀42
110
12
45
160
⌀14.5
300
250
350
18.5
5
320
335x335
450
870
180M
279
241
121
⌀48
110
14
51.5
180
⌀14.5
300
250
350
18.5
5
355
370x370
500
880
180L
279
279
121
⌀48
110
14
51.5
180
⌀14.5
300
250
350
18.5
5
355
370x370
500
980
ZHOUYI is a reliable variable speed AC motor manufacturer and supplier, specializes in design and manufacture industrial electric motors, speed reducers and gearboxes since 1990. With manufacturing process in accordance to IEC standard, our company is committed to providing quality AC electric motors with a variety of model selections and configurations, to meet specific needs for your equipment and machines.