HONTO DENKI GEAR MOTOR CO., LTD
 
 
 
 
  Specification of separate type "RK" in speed control motor with reduction gear  
 
 
110V
Unit Above: Kgcm ; Below: N.m
 
 
Motor/Reduction gear
RPM output revolving number
500
416
300
250
200
166
120
100
83
60
50
41
30
25
20
16
15
12.5
10
8.3
Reduction ratio
3
3.6
5
6
7.5
9
12.5
15
18
25
30
36
50
60
75
90
100
120
150
180
2RK6RGN-A
90
1.2
0.12
1.5
0.15
2
0.2
2.4
0.24
3
0.3
3.6
0.36
5.1
0.51
6.1
0.61
7.3
0.73
9.1
0.91
11
1.1
13
1.3
17
1.7
20
2
25
2.5
30
3
30
3
30
3
30
3
30
3
2GN□K
1200
1.2
0.12
1.5
0.15
2
0.2
2.4
0.24
3
0.3
3.6
0.36
5.1
0.51
6.1
0.61
7.3
0.73
9.1
0.91
11
1.1
13
1.3
17
1.7
20
2
25
2.5
30
3
30
3
30
3
30
3
30
3
3RK15RGN-A
90
2.1
0.21
2.5
0.25
3.4
0.34
4.1
0.41
5.2
0.52
6.2
0.62
8.6
0.86
10
1
12
1.2
16
1.6
19
1.9
22
2.2
28
2.8
34
3.4
42
4.2
50
5
50
5
50
5
50
5
50
5
3GN□K
1200
3
0.3
3.6
0.36
5.1
0.51
6.1
0.61
7.6
0.76
9.1
0.91
13
1.3
15
1.5
18
1.8
23
2.3
27
2.7
33
3.3
41
4.1
50
5
50
5
50
5
50
5
50
5
50
5
50
5
4RK25RGN-A
90
2.4
0.24
2.9
0.29
4.1
0.41
4.9
0.49
6.1
0.61
7.3
0.73
10
1
12
1.2
15
1.5
18
1.8
22
2.2
26
2.6
33
3.3
40
4
50
5
59
5.9
66
6.6
79
7.9
80
8
80
8
4GN□K
1200
5
0.5
6
0.6
8.3
0.83
10
1
12
1.2
15
1.5
21
2.1
25
2.5
30
3
37
3.7
45
4.5
54
5.4
68
6.8
80
8
80
8
80
8
80
8
80
8
80
8
80
8
5RK40RGN-A
90
3.5
0.35
4.2
0.42
5.9
0.59
7
0.7
8.8
0.88
11
1.1
15
1.5
18
1.8
21
2.1
26
2.6
32
3.2
38
3.8
48
4.8
57
5.7
72
7.2
86
8.6
96
9.6
100
10
100
10
100
10
5GN□K
1200
7.8
0.78
9.3
0.93
13
1.3
16
1.6
19
1.9
23
2.3
32
3.2
39
3.9
47
4.7
58
5.8
70
7
84
8.4
100
10
100
10
100
10
100
10
100
10
100
10
100
10
100
10
5RK60RGU-AF
90
6.3
0.63
7.6
0.76
11
1.1
13
1.3
16
1.6
19
1.9
24
2.4
28
2.8
34
3.4
43
4.3
51
5.1
62
6.2
86
8.6
103
10.3
115
11.5
138
13.8
153
15.3
184 18.4
200
20
200
20
5GU□KB
1200
12
1.2
14
1.4
20
2
24
2.4
30
3
36
3.6
45
4.5
54
5.4
64
6.4
81
8.1
97
9.7
116
11.6
162
16.2
194
19.4
200
20
200
20
200
20
200
20
200
20
200
20
5RK90RGU-AF
90
7.3
0.73
8.7
0.87
12
1.2
15
1.5
18
1.8
22
2.2
27
2.7
33
3.3
39
3.9
50
5
59
5.9
71
7.1
99
9.9
119
11.9
133
13.3
159
15.9
177
17.7
200
20
200
20
200
20
5GU□KB
1200
18
1.8
21
2.1
30
3
35
3.5
44
4.4
53
5.3
67
6.7
80
8
96
9.6
120
12
145
14.5
173
17.3
200
20
200
20
200
20
200
20
200
20
200
20
200
20
200
20
5RK120RGU-AF
90
                                       
5GU□KB
1200
                                       
 
     
 
220V/230v
Unit Above: Kgcm ; Below: N.m
 
 
Motor/Reduction gear
RPM output revolving number
500
416
300
250
200
166
120
100
83
60
50
41
30
25
20
16
15
12.5
10
8.3
Reduction ratio
3
3.6
5
6
7.5
9
12.5
15
18
25
30
36
50
60
75
90
100
120
150
180
2RK6RGN-C
90
1.2
0.12
1.5
0.15
2
0.2
2.4
0.24
3
0.3
3.6
0.36
5.1
0.51
6.1
0.61
7.3
0.73
9.1
0.91
11
1.1
13
1.3
17
1.7
20
2
25
2.5
30
3
30
3
30
3
30
3
30
3
2GN□K
1200
1.2
0.12
1.5
0.15
2
0.2
2.4
0.24
3
0.3
3.6
0.36
5.1
0.51
6.1
0.61
7.3
0.73
9.1
0.91
11
1.1
13
1.3
17
1.7
20
2
25
2.5
30
3
30
3
30
3
30
3
30
3
3RK15RGN-C
90
2.1
0.21
2.5
0.25
3.5
0.35
4.2
0.42
5.3
0.53
6.3
0.63
8.8
0.88
11
1.1
13
1.3
16
1.6
19
1.9
23
2.3
29
2.9
34
3.4
43
4.3
50
5
50
5
50
5
50
5
50
5
3GN□K
1200
3
0.3
3.6
0.36
5.1
0.51
6.1
0.61
7.6
0.76
9.1
0.91
13
1.3
15
1.5
18
1.8
23
2.3
27
2.7
33
3.3
41
4.1
50
5
50
5
50
5
50
5
50
5
50
5
50
5
4RK25RGN-C
90
2.4
0.24
2.9
0.29
4.1
0.41
4.9
0.49
6.1
0.61
7.3
0.73
10
1
12
1.2
15
1.5
18
1.8
22
2.2
26
2.6
33
3.3
40
4
50
5
59
5.9
66
6.6
79
7.9
80
8
80
8
4GN□K
1200
5
0.5
6
0.6
8.3
0.83
10
1
12
1.2
15
1.5
21
2.1
25
2.5
30
3
37
3.7
45
4.5
54
5.4
68
6.8
80
8
80
8
80
8
80
8
80
8
80
8
80
8
5RK40RGN-C
90
3.5
0.35
4.2
0.42
5.9
0.59
7
0.7
8.8
0.88
11
1.1
15
1.5
18
1.8
21
2.1
26
2.6
32
3.2
38
3.8
48
4.8
57
5.7
72
7.2
86
8.6
96
9.6
100
10
100
10
100
10
5GN□K
1200
7.8
0.78
9.3
0.93
13
1.3
16
1.6
19
1.9
23
2.3
32
3.2
39
3.9
47
4.7
58
5.8
70
7
84
8.4
100
10
100
10
100
10
100
10
100
10
100
10
100
10
100
10
5RK60RGU-CF
90
6.1
0.61
7.3
0.73
10
1
12
1.2
15
1.5
18
1.8
23
2.3
27
2.7
33
3.3
41
4.1
50
5
59
5.9
83
8.3
99
9.9
111
11.1
133
13.3
148
14.8
177
17.7
200
20
200
20
5GU□KB
1200
12
1.2
14
1.4
20
2
24
2.4
30
3
36
3.6
45
4.5
54
5.4
64
6.4
81
8.1
97
9.7
116
11.6
162
16.2
194
19.4
200
20
200
20
200
20
200
20
200
20
200
20
5RK90RGU-CF
90
6.3
0.63
7.6
0.76
11
1.1
13
1.3
16
1.6
19
1.9
24
2.4
28
2.8
34
3.4
43
4.3
51
5.1
62
6.2
86
8.6
103
10.3
115
11.5
138
13.8
153
15.3
184
18.4
200
20
200
20
5GU□KB
1200
18
1.8
21
2.1
30
3
35
3.5
44
4.4
53
5.3
67
6.7
80
8
96
9.6
120
12
144
14.4
173
17.3
200
20
200
20
200
20
200
20
200
20
200
20
200
20
200
20
5RK120RGU-CF
90
                                       
5GU□KB
1200
                                       
 
  ●The Calculation of RPM output revolving number is to use RPM number in the same period and use the number as a criterion and then divided by reduction ratio.
●Due to the difference of weight loading the real RPM output revolving Number might be different.
●The "□" in the type name means reduction ratio of reduction gear, if willing to get bigger reduction ratio at 180 please purchase another reduction gear that reduction ratio at 10 and use them arrange in pairs.
●In the column of the table which has colored means the shaft of reduction gear runs the same direction as motor runs, the others are not.
 
     
2012 © HONTO DENKI GEAR MOTOR CO., LTD ‧ Address:No.3, Gong 2nd Rd., Linkou District, New Taipei City 244, Taiwan
‧Tel:886-2-26010699 ‧Fax:886-2-26010959 ‧E-mail:honto.denki@msa.hinet.net