Anleitung / Manual Hacker A30-UAV Brushless Motor
© 2013 Hacker Motor GmbH
Seite 4
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The maximum allowable motor speed on the A30-UAV motors is 15,000 revolutions per minute.
For safety’s sake, care must be taken not to exceed this limit. When using a gearbox, take into
consideration that the motor rpm may be calculated by multiplying the propeller rpm by the
gearbox ratio.
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Since it is possible for an electric motor to start following connection to a battery (for example
from improper operation, an electrical defect, or interference), extreme caution must be
exercised upon making this connection!
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Electric motors have the potential to cause injury. This risk increases when the motor is rotating
a propeller that may also strike and propel other objects.
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Hacker Brushless Motors may only be used when the potential for personal and property
damage has been eliminated.
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A damaged motor (for example electrical, mechanical or moisture damage) may not under any
circumstances continue to be used. Doing so may result in sudden motor damage in the future.
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Hacker Brushless Motors may only be used in an environment free from the risk of static
electrical discharges.
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Hacker Brushless Motors may only be supplied with electricity from batteries connected to an
appropriate brushless controller (see above). The connection to a power supply is not permitted.
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Under no circumstances a Hacker Brushless Motor should be connected to an electrical network
based on alternating current (e.g. 100-230V).
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The use of these motors in man-carrying vehicles, whether airborne or otherwise, is not
permitted.
2.
Allgemeine Hinweise /
General notes
Alle Hacker-Brushless-Motoren sind bürstenlose Motoren. d.h., sie benötigen eine Kommu-
tierung im Drehzahlsteller. Dafür sind die Drehzahlsteller der MASTER-Serie und der X-Serie
vorgesehen.
Ein Betrieb dieser Motoren mit herkömmlichen Drehzahlstellern für Bürstenmotoren oder
mittels direktem Anschluß an eine Stromquelle ist deshalb nicht möglich. Eine solche
Vorgehensweise wird den Hacker-Brushless-Motor zerstören.
Hacker Brushless Motors are as the name implies brushless motors requiring commutation, i.e.
the conversion of direct current into alternating current, in the speed controller. Consequently
they are intended for use with brushless sensorless speed controllers like the MASTER series and
X-series controllers.
Operating Hacker Brushless Motors with conventional controllers intended for use with brushed
motors, or when directly connected to an energy source like a battery pack or power supply, is
therefore not permitted and will result in the destruction of the motor.
