MAG-S28-400 AmpFlow A28-400 Motor <p><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">AmpFlow high-performance motors are designed to give the highest level of performance possible in a brushed DC motor. This is achieved by advanced design and the use of rare-earth magnet materials.

</font></p>
<p align="left"><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">This motor has been used for many years by champion robot builders. </font></p>
<p><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">An
incredible amount of power in a small package. You quite simply
will NOT find a more powerful motor of this size. This motor is a
must-have for the serious competitor. The improved Neodymium magnets
and sturdy construction make the A28-400 the optimal choice for combat
robotics.</font></p>
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<td colspan="2"><font color="cccccc" size="2" face="Arial, Helvetica, sans-serif">Specs</font></td>
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<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Diameter</font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">3.0 in. </font></td>
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<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Length</font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">6.7 in. </font></td>
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<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Peak Horsepower </font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">4.5</font></td>
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<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Peak Torque </font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">3720 oz-in </font></td>
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<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Efficiency</font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">83%</font></td>
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<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">RPM at 24V </font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">4900 rpm </font></td>
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<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Shaft Diameter </font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">1/2 in. </font></td>
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<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Shaft Length </font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">2 in. </font></td>
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<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Keyway</font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">1/8 in. </font></td>
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<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Capacitors</font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Yes</font></td>
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<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Magnet Type </font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Neodymium</font></td>
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<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">No Load Amps </font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">4.5 Amps </font></td>
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<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Stall Current </font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">390 Amps </font></td>
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<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Terminal Resistance </font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">.042 Ohms </font></td>
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<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Kt</font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">6.57 oz-in/Amp </font></td>
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<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Kv</font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">206 rpm/Volt </font></td>
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<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Rotor Inertia </font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">.05 oz-in-sec^2 </font></td>
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<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Thermal Resistance </font></td>
<td><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">1.8</font><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif"> degC/Watt</font></td>
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<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">6.9 lbs. </font></td>
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