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Was: $5.75
Sale: $5.18
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This 224:1 gearmotor is very comparable to a hobby servo for power, at a fraction of the cost!

This motor offers 50 in*oz of torque, rotating 360 degrees every 1.6 seconds (38 rpm - just a hair slower than a servo), at 5V, drawing 600mA at stall (free running at 52mA).

With a 7mm double-flat output shaft (avoid using the "D" output - it's not meant to take rotational load), and a built-in clutch (limiting at 60 in*oz, but easily "locked"), and built-in mounting screw holes, you can see why we like these motors!

These units have an overall size of 55mm (2.17") x 48mm (1.89") x 23mm (0.906") thick, while only weighing 37grams or 1.31ounces.

Based on the original design by Mark Tilden for use in the B.I.O.Bugs & RoboSapien, These motors are the next generation with a variety of improvements such as dual output shafts and a lower current motor.

This particular motor is hackable from 224:1 to 14:1. Details here!

Description:  Offset / Inline
Gear Ratio:  224.00:1
Unloaded RPM (3V):  23
Unloaded RPM (6V):  45
Unloaded Current (3V):  48 mA
Unloaded Current (6V):  62 mA
Stall Current (3V):  383 mA
Stall Current (6V):  710 mA
Stall Torque (3V):  43.39 in*oz
Stall Torque (6V):  72.02 in*oz
Length (mm):  55.00 mm
Width (mm):  48.00 mm
Height (mm):  23.00 mm