0-A28-400 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>
</tr>
</table>

AmpFlow A28-400 Motor
An incredible amount of power in a small package. You quite simply will NOT find a more powerful motor of this size. Neodymium magnets. 1/2" shaft.

$399.00
Robot MarketPlace - AmpFlow A28-400 Motor
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Agni B-95R Motor
Part# EMS-AGNI-B-95R




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The Agni Motor was invented in 1979 by Electric Vehicle pioneer Cedric Lynch. This Motor design technically known as a thin gab axial flux motor has since been used in other motors such as the Etek (B&S), Perm 132, and LEMCO. This type of motor has specific characteristics in regards to performance and maintenance. Proper operation and maintenance will help to ensure optimal performance and longevity.

When you simply want the highest performing motor in it's class you get an Agni Motor. The latest version of this legendary DC brushed motor comes equipped with a negative temperature coefficient thermistor to ensure that in high performance applications current to the motor is cut back before overheating occurs. It also features adjustable brushes so you can run it with advanced timing in ether direction for more efficiency at high loads, conversely, the motor can be retarded to become a more efficient generator. This Agni motor is small yet strong and has been internally reinforced so it may be run up to an incredible 6000 RPM.This motor is ideally suited for 12-72 Volt DC drive systems. Works with most PM motor controllers. Great for Electrathons, Motorcycles, go-karts, ride-on trains, small planes, boats, or robots.

Specs
Power: 8 continuous, 30 pk hp
Voltage: 12-72VDC
Peak Efficiency: 93%
Max Amps (30 seconds): 400
Continuous Amps: 230
Max Speed: 6000 RPM
Weight: 24 lbs.