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Adamant Namiki Precision Jewel Co., Ltd. will change its name on Jan. 1, 2023.

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Gearhead SSG12Gearhead Motor

Super Gearhead

Note) Dimension maeked ※ is measured with shaft pushed against gearhead.

SSG12 General specifications

    Gearhead SSG12
1 Housing material Metal  
2 Geartrain material Steal  
3 Recommended max input speed 10000 rpm
4 Operation temperature range -10...+60
5 Backlash at no-load per stage ≦ 5 °
6 Bearings on output shaft Sintered Sleeve bearings  
7 Max shaft radial load(7mm from flange) 3 N
8 Max shaft axial load 1 N
9 Max shaft press fit force 20 N
10 Shaft radial play ≦0.03 mm
11 Shaft axial play ≦0.2 mm
12 Max allowable torque (Continuous) 15(12) mNm
13 Max allowable torque (Intermittent) 30 mNm

Spec Based on stages

                             
    Gear Ratio  
    SSG12-16 25 47 74 94 175 282  
14 Reduction ratio (absolute value) 15.78:1 24.70:1 47.35:1 74.10:1 93.86:1 175.50:1 281.58:1 
15 Number of stage 3 3 4 4 4 5 5 
16 Efficiency 73 73 66 66 66 59 59%
17 Direction of rotation = = =
18 Gearhead length : L1 14 14 16 16 16 18 18mm
19 Weight 8.3 8.3 9.2 9.2 9.2 10.2 10.2g

Combination with motor

                   
    Reduction ratio (Motor + gearhead total length)  
Type Model name SSG12-16 25 47 74 94 175 282
Coreless Motor CMS12-15..S 29 29 31 31 31 33 33mm
CMS12-20..S 33.2 33.2 35.2 35.2 35.2 37.2 37.2mm
CMS12-30..S 43.5 43.5 45.5 45.5 45.5 47.5 47.5
Brushless Motor BMS12-15..S 29.0 29.0 31.0 31.0 31.0 33.0 33.0mm
BMS12-21..S 35.0 35.0 37.0 37.0 37.0 39.0 39.0mm

※Example: CMS12-1506 MOTOR+SSG12(16) → CMS12-1506S16

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