Mars Brushless PMAC Motor with 48V 275A Controller Kit Part# EMS-PMACBL275 |
Stock
Status: Available |
$1695.00 |
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The Mars Brushless PMAC kit will convert your gas or diesel engine to clean, silent electric propulsion! This kit is designed for inboard or outboard electric marine drive system conversions (specifically sailboats or light boats), but is also suitable for many other applications. Electric drive systems of this power usually cost $4,000 and up, but this pre-assembled kit makes it affordable at about a third of the cost. Although this kit is pre-assembled, there are certain tasks that you will need to do prior to use. You will need to connect the motor, check all the nuts, bolts, and screws to make sure they have adquate tightness after shipping, and assemble and connect your battery pack. Features Kit Includes Motor Specifications Controller Information The Gen4 controllers are designed to control either AC Asynchronous motors or PMAC Synchronous motors. This feature allows users to select optimal motor solutions for any application. Both UVW and encoder AB inputs are provided for maximum flexibility. Features Controller Specifications Please note: Due to the high RPM of the Mars 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. Typical reduction is around 3:1, but will depend on the required prop RPM needed to reach hull speed. Proper reduction will enable the motor to spin your prop at the hull speed RPM of your prop when it is spinning at its max RPM. This number can be estimated using the 70 rpm/volt constant (48 volts * 70 rpm/volt ~ 3400 rpm max). *Appropriate prop required based on motor rpm and the boats hull speed. Please note: There is a two week lead time for programming after the order is processed. |