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GM25 Gear DC Motor - 30.8+L * 25 * 25mm / 4mm Output Shaft

GM25 Gear DC Motor - 30.8+L * 25 * 25mm / 4mm Output Shaft

Firgelli Automations

$19.70 
Gear Ratio

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 GM25 Gear DC Motor - 30.8+L * 25 * 25mm / 4mm Output Shaft

Description:

These cylindrical brushed DC gear motors are available in high- and low-power versions with different gear ratios. They are can be used on many DIY projects.

Measurements:

Motor length: 30.8mm
Gear box length: 17 / 19 / 21 / 23 / 27
Shaft diameter: 4mm
Shaft length: 12.5


Technical Parameter:

 

Gear Ratio L(mm) Free-run Speed@6V(rpm) Stall torque@6V(kg.cm) Stall current@6V(A)
4.4:1 17 2220 0.227 6
4.4:1 17 1280 0.142 2.2
10:1 17 1010 0.482 6
10:1 17 580 0.312 2.2
21:1 19 480 1.02 6
21:1 19 275 0.68 2.2
34:1 21 285 1.7 6
34:1 21 165 1.13 2.2
47:1 21 210 2.268 6
47:1 21 120 1.418 2.2
75:1 23 130 3.686 6
75:1 23 75 2.41 2.2
378:1 27 15 7.09 2.2
499:1 27 12 8.51 2.2