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Gearhead SPG16

Planetary Gearhead

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

SPG16 General specifications

    Gearhead SPG16
1 Housing material Metal  
2 Geartrain material Steal  
3 Recommended max input speed 6000 rpm
4 Operation temperature range -10...+60
5 Backlash at no-load per stage ≦ 1 °
6 Bearings on output shaft Sintered Sleeve bearings  
7 Max shaft radial load(7mm from flange) 4(25) N
8 Max shaft axial load 2 N
9 Max shaft press fit force 30 N
10 Shaft radial play ≦0.03 mm
11 Shaft axial play ≦0.3 mm
12 Max allowable torque (Continuous) 200 mNm
13 Max allowable torque (Intermittent) 400 mNm

Spec Based on stages

                             
  Gear Ratio 3.6 4.7 13 22 61 105  
14 Reduction ratio (absolute value) 3.60:1 4.80:1 12.25:1 22.56:1 58.19:1 107.177:1 
15 Number of stage 1 1 2 2 3 3 
16 Efficiency 85.0 85.0 72.3 72.3 61.4 61.4%
17 Direction of rotation = = = = = =
18 Gearhead length : L1 14.2 14.2 18 18 21.8 21.8mm
19 Weight 11.6 11.6 14.1 14.1 16.6 16.6g

Combination with motor

Type Model name 3.6 4.7 13 22 61 105
Coreless Motor CMS16-23..P 37.9 37.9 42.1 42.1 46.3 46.3 mm
CMS16-28..P 42.9 42.9 47.1 47.1 51.3 51.3
CMS16-33..P 47.9 47.9 52.1 52.1 56.3 56.3
Brushless Motor BMS16-20..P 35.3 35.3 39.5 39.5 43.7 43.7 mm
BMS16-30..P 45.3 45.3 49.5 49.5 53.7 53.7

※Example: CMS16-2304 MOTOR + SPG16(3.6) → CMS16-2304P3.6

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