ETK-ETEKBL Mars Brushless PMAC Motor <p align="left"><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Get
monstrous power from this motor! </font><font color="#00FF66" size="2" face="Arial, Helvetica, sans-serif">Originally
designed for Briggs &amp; Stratton
4.5 HP continuous outboard boating applications. Brushless Permanent Magnet
Synchronous motor otherwise known as PMAC motor. Input voltage of 30-72 VDC.
100 amps continuous, up to 300 amps for 30 seconds. The phase resistance
is very low at 10 milli-ohms, so it is 90% efficient. This motor has a built-in
cooling fan set for a CCW direction, but can be run CW with optional fan.
Motor weight is 22 pounds.</font></p>
<p><font color="#00FF66" size="2" face="Arial, Helvetica, sans-serif">This motor
is a direct replacement for the Etek (Briggs &amp; Stratton) brushed
DC motor. It is an Axial Air Gap permanent magnet motor. This technology is
very compact. Highest potential power to weight ratio of any PM motor technology.</font></p>
<p><font color="#00FF66" size="2" face="Arial, Helvetica, sans-serif">Commutation is accomplished with an internal Hall Cell assembly, connected
to the 6-pin external wire harness.</font></p>
<p><font color="#00FF66" size="2" face="Arial, Helvetica, sans-serif">Output Power, Torque and RPM:<br>
Voltage Constant: 70 RPM/VDC. Torque Constant: 1.20&quot; lbs/amp. Max Motor
Current: 300 A/1min. Weight: 22 Lbs. Dia. 8&quot;. Output: 15HP Max. 6HP Cont.
Voltage: 24-48 VDC.</font></p>
<p><font color="#00FF66" size="2" face="Arial, Helvetica, sans-serif">Due
to the high RPM of this Brushless motor, we recommend using a gear
reduction system rather than direct-drive. This will improve efficiency,
provide proper torque and cooling, and prevent cavitation.</font></p>
<p><font color="#CCCCCC" size="2" face="Arial, Helvetica, sans-serif">Specs:</font><font face="Arial, Helvetica, sans-serif" size="2"><br>
<font color="00ff66">Input voltage: 24-48V DC<br>
Speed: 72rpm/V DC (about 3500rpm at 48V)
Continuous current: 100 Amps<br>
Max Current: 300 Amps (up to 30 sec)<br>
Output: 15hp Max, 6hp continuous<br>
Efficiency: 90%<br>
Output Torque Constant: 1.20 in-lb per Amp<br>
Weight: 22 lbs<br>
Diameter: 8&quot; <br />
7/8" bore</font></font><br>
<font size="2"><b><font color="#FF0000" face="Arial, Helvetica, sans-serif">This
Brushless motor REQUIRES a 3 Phase 8 Pole PMAC controller</font></b></font></p>
<p><font color="ff0000" size="2" face="Arial, Helvetica, sans-serif">Please note: This item may take an additional 1-2 buisness days before it is shipped. Please <a href="">contact us</a> with any questions.</font></p>

Mars Brushless PMAC Motor
Want a TON of power in a brushless motor? You've found it in the this kit. This is the motor ONLY.

Robot MarketPlace - Mars Brushless PMAC Motor

    Etek Motors

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Mars Brushless PMAC Motor

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Retail: $479.99

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This Product Has Been Discontinued
Stock Status: Removed



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