This
is truly the smallest gearmotor we've found, and it is top quality.
High
quality all-metal gears in this 50:1 model. The
entire motor with gears weighs only .3 ounces! They are
rated for
5.0V DC, but we have tested and run them at 9.0V, even up to
12V. Tires can be directly mounted to the 3 mm diameter output
shaft.
With
these motors we will see a new evolution of tiny bots. YES,
the prop adapter and
aluminum hubs we sell will fit on these motors!
| Specifications
at 4.5V: |
50:1
- NA5S |
| No load speed |
400 rpm |
| No load current |
120 mA |
| 200 g-cm load
speed |
- |
| Starting torque |
800 gf-cm |
| True gear
ratio |
50:1 |
| Size |
0.47" x
0.39" x 1.14" |
| Shaft |
3mm
D-style 12mm long |
| Weight |
8.2 grams
(0.29 oz) |
| Starting current |
650 mA +/-
30% |
|
Mini Aluminum Hub set of two - 3mm bore
Astroflight 1/8 inch aluminum prop adapter