SIZE

LL

A

B

C

D1

D2

D

E

F

G

K

I

J

GF-18M
GF-22M

286.5
285

10
12

34
45.5

3
4

80
89

77
82.5

157
171.5

154
164

11
11

145
148

16.5
19

170
185

111
111

GF-18M
GF-22M
GF-28M

288
312.5
330

10
12
15

34
45.5
50

3
4
4

80
89
105.5

77
82.5
93

157
171.5
198.5

154
164
186

11
11
11

145
148
170

16.5
19
23.5

170
185
215

142
142
142

GF-22M
GF-28M
GF-32M

317.5
335
353.5

12
15
15

45.5
50
61

4
4
4

89
105.5
126.5

82.5
93
107.5

171.5
198.5
234

164
186
215

11
11
13

148
170
148

19
23.5
28.5

185
215
250

157
157
157

GF-28M
GF-32M
GF-40M

358
378.5
425.5

15
15
18

50
61
72

4
4
5

105.5
126.5
149

93
107.5
135

198.5
234
284

186
215
270

11
13
15

170
180
230

23.5
28.5
34

215
250
310

175
175
175

GF-32M
GF-40M
GF-50M

421
484.5
507

15
18
25

61
72
83

4
5
5

126.5
149
173.5

107.5
135
150

234
284
323.5

215
270
300

13
15
22

180
230
270

28.5
34
40

250
310
360

196
196
196

GF-40M
GF-50M

484.5
541

18
25

72
83

5
5

149
173.5

135
150

284
323.5

270
300

15
22

230
270

34
40

310
360

196
196

GF-50M

544

25

83

5

173.5

150

323.5

300

22

270

40

360

234

SIZE

RATIO

HP

OUTPUT SHAFT

T

U

V

W

X

GF-18M
GF-22M

5~50
60~200

1/8
0.1KW

28
38

27
35

18
22

6
6

20.5
24.6

GF-18M
GF-22M
GF-28M

5~30
30~200
120~200

1/4
0.2KW

28
38
43

27
35
40

18
22
28

6
6
8

20.5
24.6
31.4

GF-22M
GF-28M
GF-32M

5~25
30~100
120~200

1/2
0.4KW

38
43
53

35
40
50

22
28
32

6
8
10

24.6
31.4
35.2

GF-28M
GF-32M
GF-40M

5~25
30~100
120~200

1
0.75KW

43
53
63

40
50
58

28
32
40

8
10
12

31.4
35.2
43

GF-32M
GF-40M
GF-50M

5~25
30~100
120~200

2
1.5KW

53
63
75

50
58
70

32
40
50

10
12
14

35.2
43
53.5

GF-40M
GF-50M

5~25
30~100

3
2.2KW

63
75

58
70

40
50

12
14

43
53.5

GF-50M

5~25

5
3.7KW

75

70

50

14

53.5