Micro Metal Geared Motors

These micro geared motors from Pololu and Solarbotics have a cross section measuring only 10×12 mm.
 
The Pololu brushed DC gearmotors are available in a wide range of gear ratios from 5:1 up to 1000:1 and offer a choice between three different motors: high-power (HP), medium-power (MP), and standard. With the exception of the 1000:1 gear ratio versions, all of the micro metal gearmotors have the same physical dimensions, so one version can be easily swapped for another if your design requirements change.
 
Motor TypeStall
Current
@ 6V
Speed
@ 6V
Stall Torque
@ 6V oz-in
Stall Torque @ 6V g.cm
Link
 

 

 

 

 


High Power
(HP)

 

 

 

 

 

1600 mA

6000 RPM2 oz-in1445:1 micro HP
3000 RPM4 oz-in28810:1 micro HP
1000 RPM9 oz-in64830:1 micro HP
625 RPM15 oz-in108050:1 micro HP
400 RPM22 oz-in158475:1 micro HP
320 RPM30 oz-in2160100:1 micro HP
200 RPM40 oz-in2880150:1 micro HP
140 RPM50 oz-in3600210:1 micro HP
120 RPM60 oz-in4320250:1 micro HP
100 RPM70 oz-in5040298:1 micro HP
32 RPM125 oz-in90001000:1 micro HP

 

 


Medium Power
(MP)

 

 

 

700 mA

2200 RPM3 oz-in21610:1 micro MP
730 RPM8 oz-in57630:1 micro MP
420 RPM13 oz-in93650:1 micro MP
290 RPM17 oz-in122475:1 micro MP
220 RPM19 oz-in1368100:1 micro MP
150 RPM24 oz-in1728150:1 micro MP
75 RPM46 oz-in3312298:1 micro MP

 

 

 

 

Low Power
(LP)

 

 

 

 


360 mA

2500 RPM1 oz-in725:1 micro
1300 RPM2 oz-in14410:1 micro
440 RPM4 oz-in28830:1 micro
250 RPM7 oz-in50450:1 micro
170 RPM9 oz-in64875:1 micro
120 RPM12 oz-in864100:1 micro
85 RPM17 oz-in1224150:1 micro
60 RPM27 oz-in1944210:1 micro
50 RPM32 oz-in2304250:1 micro
45 RPM40 oz-in2880298:1 micro
14 RPM70 oz-in50401000:1 micro