81:1, 454RPM, 20mA (220mA stall) at 6V gives 3.17 in-oz torque.
These little gear motors measure 20.8 x 29.0 x 25.4mm (0.82 x 1.14 x 1.00") and weigh in at 4.7g (0.17oz). The square output shaft measures 3.56mm (0.14") per side, and the leads measure 5cm (1.95") long.
They're a bit funky in that they're not continuous rotation by default. They have a self-centering spring, so applying DC power will result in a 60 degree swing in one direction. Reversing power swings the output arm 60 degrees the other way. Remove the self-centering spring and clip the stops, and away you go!
|Type ||Centering Pager Gearmotor |
|Gear Ratio ||81.00:1 |
|No Load RPM at 3V ||233 |
|No Load RPM at 6V ||454 |
|No Load Current at 3V ||13mA |
|No Load Current at 6V ||20mA |
|Stall Current at 3V ||118mA |
|Stall Current at 6V ||220mA |
|Stall Torque at 3V ||2.30 in-oz |
|Stall Torque at 6V ||3.17 in-oz |
|Length ||14.30mm |
|Width ||25.40mm |
|Height ||28.80mm |
|Weight ||5.00g (0.18oz) |