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| ø6mm Miniature Planetary Gear Motors |
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| GH612
SERIES
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| Mechanical Details And
Specifications |
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| Part no. |
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GH6121S |
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GH6122S |
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GH6123S |
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GH6124S |
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Motor
Spec |
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| Operating
Voltage |
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3V |
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3V |
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3V |
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3V |
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| Speed (approx.) |
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31000 rpm |
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31000 rpm |
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31000 rpm |
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31000 rpm |
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| No. of
gear stages |
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1 |
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2 |
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3 |
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4 |
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Gearhead
Spec |
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| Gear Ratio |
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1:5.14 |
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1:26.45 |
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1:136.02 |
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1:699.55 |
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| Voltage |
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3V |
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3V |
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3V |
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3V |
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No
Load |
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| Speed (approx.) |
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5000 rpm |
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1000 rpm |
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200 rpm |
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40 rpm |
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| Current(approx.) |
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40 mA |
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40 mA |
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40 mA |
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40 mA |
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| Maximum Torque (approx.) |
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5 gcm |
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25 gcm |
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120 gcm |
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200 gcm |
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Max.
Output Torque |
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| Length with motor L1 |
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17.80 mm |
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19.60 mm |
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21.40 mm |
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23.20 mm |
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Physical |
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| Motor Length L2 |
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12 mm |
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12 mm |
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12 mm |
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12 mm |
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| Shaft
Diameter |
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1.5 mm |
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1.5 mm |
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1.5 mm |
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1.5 mm |
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| Weight |
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1.6 g |
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1.7 g |
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1.8 g |
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1.9 g |
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| Gearhead
Material |
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Plastic |
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Plastic |
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Plastic |
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Plastic |
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| Gearhead
Layout |
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| Nominal
Tolerance +/- 0.1mm unless otherwise specified |
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Unit: mm |
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Specifications subject to
change without notice. |
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