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420023

420023 100:1 Mini Metal Gear Motor

The performance of the GM20 makes it fit between the GM11a and GM12a, but more notablyl, it has a sealed gearbox. No more cat whiskers getting caught in the gearworks! No more cleaning out dust-bunnies and re-lubricating with exotic muskox oil!

Details

If you are as much of a fan of the Solarbotics mini metal gearboxes as we are, you'll be pleased to know we've just brought in a nice complement to family - the GM20!

The performance of the GM20 makes it fit between the GM11a and GM12a, but more notablyl, it has a sealed gearbox. No more cat whiskers getting caught in the gearworks! No more cleaning out dust-bunnies and re-lubricating with exotic muskox oil! And it makes the gearbox even more resistant to side-loads.

These also have a beefier set of mounting holes, threaded for 2-M1.6 metric screws. Yes, it can a pain to find metric screws (sorry).

Technical Specifications:
Gear Ratio:	100:1
Unloaded Speed :	120 RPM (3V) - 240 RPM (6V)
Unloaded Current (mA):	34 (3V) - 70 (6V)
Stall Current (mA):	612 (3V) - 948 (6V)
Max Torque(gr/cm):	1526 (3V) - 2716 (6V)
Dimensions (mm):	14 x 14 x 32.2 mm
Output Shaft Dia. (mm):	3.00
Weight (gr):	11.10

Data Sheet:	GM20 Performance Datasheet PDF (156KB)
Data Sheet:	GM20/22 Dimensions (Metric)
Data Sheet:	GM20/22 Dimensions (Imperial)
Data Sheet:	Solarbotics GM20/GM22 IGES Solid Model