0-JRPSDS3421R JR DS3421 Ultra Torque Reversed Servo <p><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif"><br><p>&nbsp;A favorite of many jet and precision aerobatic fliers, the 3421 has proven to be invaluable for use in high-performance aircraft when space and weight are at a premium, yet the need for precision is high.The 3421&#8217;s superb holding power and zero deadband have proven to be vital for controlling some of the world&#8217;s most popular performance aircraft.</p>





</font><font color="00ff66" face="Arial, Helvetica, sans-serif"><h4>Features</h4></font><font size="2" face="Arial, Helvetica, sans-serif">
<ul><li>Reliability and digital holding torque</li><li>Composite-metal geartrain</li><li>High-frequency digital amplifier</li></ul>

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<table cellpadding="0" cellspacing="0" style="border: 1px solid #aaa; border-bottom: none; margin-top: 5px;" width="455">
<tbody style="border-top: 1px solid black;"><tr>
<td style="border-bottom: 1px solid #aaa; padding: 5px;" width="40%"><strong>Size Category:</strong></td>
<td style="border-left: 1px solid #aaa; border-bottom: 1px solid #aaa; padding: 5px;" width="60%">Minis and Micros</td>
</tr><tr>
<td style="border-bottom: 1px solid #aaa; padding: 5px;" width="40%"><strong>Type:</strong></td>
<td style="border-left: 1px solid #aaa; border-bottom: 1px solid #aaa; padding: 5px;" width="60%">Digital</td>
</tr><tr>
<td style="border-bottom: 1px solid #aaa; padding: 5px;" width="40%"><strong>Application:</strong></td>
<td style="border-left: 1px solid #aaa; border-bottom: 1px solid #aaa; padding: 5px;" width="60%">High-performance aircraft when space and weight are at a premium, yet the need for precision is high</td>
</tr><tr>
<td style="border-bottom: 1px solid #aaa; padding: 5px;" width="40%"><strong>Torque:</strong></td>
<td style="border-left: 1px solid #aaa; border-bottom: 1px solid #aaa; padding: 5px;" width="60%">65.0 oz-in</td>
</tr><tr>
<td style="border-bottom: 1px solid #aaa; padding: 5px;" width="40%"><strong>Speed:</strong></td>
<td style="border-left: 1px solid #aaa; border-bottom: 1px solid #aaa; padding: 5px;" width="60%">.18 sec/60&deg;</td>
</tr><tr>
<td style="border-bottom: 1px solid #aaa; padding: 5px;" width="40%"><strong>Length:</strong></td>
<td style="border-left: 1px solid #aaa; border-bottom: 1px solid #aaa; padding: 5px;" width="60%">1.30 in</td>
</tr><tr>
<td style="border-bottom: 1px solid #aaa; padding: 5px;" width="40%"><strong>Width:</strong></td>
<td style="border-left: 1px solid #aaa; border-bottom: 1px solid #aaa; padding: 5px;" width="60%">0.58 in</td>
</tr><tr>
<td style="border-bottom: 1px solid #aaa; padding: 5px;" width="40%"><strong>Height:</strong></td>
<td style="border-left: 1px solid #aaa; border-bottom: 1px solid #aaa; padding: 5px;" width="60%">1.02 in</td>
</tr><tr>
<td style="border-bottom: 1px solid #aaa; padding: 5px;" width="40%"><strong>Weight:</strong></td>
<td style="border-left: 1px solid #aaa; border-bottom: 1px solid #aaa; padding: 5px;" width="60%">1.04 oz</td>
</tr><tr>
<td style="border-bottom: 1px solid #aaa; padding: 5px;" width="40%"><strong>Bushing Or Bearing:</strong></td>
<td style="border-left: 1px solid #aaa; border-bottom: 1px solid #aaa; padding: 5px;" width="60%">Bearing</td>
</tr><tr>
<td style="border-bottom: 1px solid #aaa; padding: 5px;" width="40%"><strong>Bearing:</strong></td>
<td style="border-left: 1px solid #aaa; border-bottom: 1px solid #aaa; padding: 5px;" width="60%">Dual</td>
</tr><tr>
<td style="border-bottom: 1px solid #aaa; padding: 5px;" width="40%"><strong>Motor Type:</strong></td>
<td style="border-left: 1px solid #aaa; border-bottom: 1px solid #aaa; padding: 5px;" width="60%">Coreless</td>
</tr><tr>
<td style="border-bottom: 1px solid #aaa; padding: 5px;" width="40%"><strong>Gear Type:</strong></td>
<td style="border-left: 1px solid #aaa; border-bottom: 1px solid #aaa; padding: 5px;" width="60%">Metal</td>
</tr></tbody>
</table>








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