0-72005 6-Speed Gearbox H.E. - Tamiya 72005 <p align="left"><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">This
precision 6-Speed Gear Box, High Efficiency, is a compact unit with
a variety of gear ratio options to choose from. Several crank arms
and a RE-260 motor are included. This versatile, high-efficiency
gearbox lets you build one of six different gear ratios so you can
select the best combination of speed and torque. Whatever your application,
chances are that one of the configurations will do the job. A clutch
gear protects the gearbox in high-gear-ratio configurations so that
the gearbox doesn't rip itself apart if the output shaft gets stuck.</font></p>
<p><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">The 5mm, round
output shaft is compatible with the <a href="0-70145.html">Narrow tire set</a>. Perfect
for many Tamiya Construction and Robotics projects. Some assembly required.<br>
<br>
Gear Ratios: 11.6:1, 29.8:1, 76.5:1, 196.7:1, 505.9:1, and 1300.9:1<br>
can be run safely up to 7.2V </font></p>
<table width="100%" border="1" cellspacing="0" cellpadding="0">
<tr>
<td colspan="2"><font color="cccccc" size="2" face="Arial, Helvetica, sans-serif">RPM at 3V </font></td>
</tr>
<tr>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">11.6:1</font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">870</font></td>
</tr>
<tr>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">29.8:1</font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">338</font></td>
</tr>
<tr>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">76.5:1</font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">132</font></td>
</tr>
<tr>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">196.7:1</font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">51.3</font></td>
</tr>
<tr>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">505.9:1</font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">19.9</font></td>
</tr>
<tr>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">1300.9:1</font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">7.8</font></td>
</tr>
<tr>
<td colspan="2"><font color="cccccc" size="2" face="Arial, Helvetica, sans-serif">Torque at 3V, in g-cm</font></td>
</tr>
<tr>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">11.6:1</font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">161</font></td>
</tr>
<tr>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">29.8:1</font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">415</font></td>
</tr>
<tr>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">76.5:1</font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">1032</font></td>
</tr>
<tr>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">196.7:1</font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">2400</font></td>
</tr>
<tr>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">505.9:1</font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">2306</font></td>
</tr>
<tr>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">1300.9:1</font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">2306</font></td>
</tr>
</table>