The GM22 mini metal sealed gear motor is the same form-factor of its siblings, but it has far more torque - almost twice as much as the GM14a at 3V! Did we mention it also has a sealed gearbox?
These also have a beefier set of mounting holes, threaded for M2.0 metric screws. Yes, it can a pain to find metric screws (sorry).
Offering 35.2 in*oz (2534 gms*cm) of torque at 3V, it's a real finger twister - ideal for high-torque solar-powered (or 2AA) applications. And with a sealed gearbox, it makes it ideal for building Turbot tumbling robots, which usually stir up all sorts of dust and grime.
|Unloaded Speed :||39 RPM (3V) - 79 RPM (6V)|
|Unloaded Current (mA):||44 (3V) - 64 (6V)|
|Stall Current (mA):||608 (3V) - 948 (6V)|
|Max Torque(gr/cm):||2534 (3V) - 3444 (6V)|
|Dimensions (mm):||14 x 14 x 32.20 mm|
|Output Shaft Dia. (mm):||3.00|
|Data Sheet:||Solarbotics Gearmotors Specification Summary|
|Data Sheet:||GM22 Performance Datasheet PDF (156KB)|
|Data Sheet:||GM20/22 Dimensions (Metric)|
|Data Sheet:||GM20/22 Dimensions (Imperial)|
|Data Sheet:||Solarbotics GM20/GM22 IGES Solid Model|
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