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DC Motors

Gearheads

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Planetary and spur gearheads with the wide range of gear ratios are available for all coreless and brushless motor models. Namiki original miniature size gearheads continue to provide excellent value for applications which require low noise operation and long life.
 
Gear
heads
Dia.
[mm]
Length
[mm]
Ratio
Efficiency
[%]
Catalog
φ7mm
SPG07
7
7.4
4.7
85
Download Catalog ( PDF)
7
9.6
22
72
7
11.8
105
61
7
14.1
494
52
φ10mm
SPG10
10
10.5
3.6
85
Download Catalog ( PDF)
10
10.5
4.7
85
10
13.5
13
72
10
13.5
22
72
10
16.5
61
61
10
16.5
105
61
10
19.6
288
52
10
19.6
494
52
φ12mm
SPG12
12
14.2
3.5
85
Download Catalog ( PDF)
12
14.2
4.8
85
12
18
12
72
12
18
23
72
12
21.8
58
61
12
21.8
107
61
12
25.7
509
52
φ16mm
SPG16
16
15.3
3.6
85
Download Catalog ( PDF)
16
15.3
4.7
85
16
19.5
13
72
16
19.5
22
72
16
23.7
61
61
16
23.7
105
61
 
Gear
heads
Dia.
[mm]
Length
[mm]
Ratio
Efficiency
[%]
Catalog
φ10mm
SSG10
10
14
15
73
Download Catalog ( PDF)
10
16
29
66
10
18
49
59
10
18
72
59
10
18
93
59
10
20
262
53
φ12mm
SSG12
12
14
16
73
Download Catalog ( PDF)
12
14
25
73
12
16
47
66
12
16
74
66
12
16
94
66
12
18
175
59
12
18
282
59
φ15mm
SSG15
15
9.6
29
73
Download Catalog ( PDF)
15
11.6
49
66
15
11.6
71
66
15
11.6
94
66
15
13.6
198
59
φ18mm
SSG18
18
12.5
15
73
Download Catalog ( PDF)
18
12.5
27
73
18
14.9
47
66
18
14.9
75
66
18
14.9
95
66
 
Gear
heads
Dia.
[mm]
Length
[mm]
Ratio
Efficiency
[%]
Catalog

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