0-GM11A 56:1 Micro Geared Motor <font color="red" size="2" face="Arial, Helvetica, sans-serif"><b>This product has been discontinued. Please see <a href="http://www.robotmarketplace.com/products/0-PL998.html">this similar product</a> instead.</b><p></font><p align="left"><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">The entire motor with gears weighs
only 7.8 grams! They
are rated&nbsp;for
4.5V DC, but we have tested and run them at 9.0V, even up to
12V. <BR>
<BR>Tires can be directly mounted to the 3 mm diameter output
shaft.&nbsp;</font><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif"><br>
&nbsp;</font></p>
<table width="100%" border="1" cellpadding="1" cellspacing="0" bordercolor="#333333">
<tr valign="top">
<td><b><font color="cccccc" size="2" face="Arial, Helvetica, sans-serif">Specifications
at 4.5V:</font></b></td>
<td><div align="center"><font color="cccccc"><b><font size="2" face="Arial, Helvetica, sans-serif">56:1
- GM11A</font></b></font></div></td>
</tr>
<tr>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Typical
operating voltage</font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">1.7-5.0VDC</font></td>
</tr>
<tr>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">No load speed</font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">480&nbsp;rpm</font></td>
</tr>
<tr>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">No load current</font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">300 mA</font></td>
</tr>
<tr>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">load
current</font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">550
mA +/- 30% </font></td>
</tr>
<tr>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Starting torque</font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">11.1 oz-in (800
g-cm)</font></td>
</tr>
<tr>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">True gear
ratio </font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">56.8:1</font></td>
</tr>
<tr>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Shaft
Size</font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">3mm
diameter. 7.4mm (.29&quot;) long</font></td>
</tr>
<tr>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Size</font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">0.47&quot; x
0.39&quot; x .94 (12mm x 10mm x 24mm)</font></td>
</tr>
<tr>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Weight</font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">7.8
grams (0.27 oz)</font></td>
</tr>
</table>