Small, speedy, and all-metal construction!
Just slightly faster than the original Sanyo GM12, and a wee bit less torque - a suitable replacement!
A bit slower than the GM13, but less current consumption. Less expensive, too!
A replacement for the GM14 that has more torque!
Want a small, quick precision metal gear motor?
The 100:1 Mini Metal Gear Motor is about 25% more motor than our GM12a (in speed, torque, and power consumption), but has an enclosed gearbox!
This long-motored 360:1 Mini Metal Gear Motor is a torquey, compact brute!
With almost twice the torque of the GM14a, the GM22 298:1 Mini Sealed Metal Gear Motor is the most compact torque monster we have!