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The maximum allowable motor speed on the E50 motors is 60,000 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.
-
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!
-
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.
-
Hacker Brushless Motors may only be used when the potential for personal and property
damage has been eliminated.
-
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.
-
Hacker Brushless Motors may only be used in an environment free from the risk of static
electrical discharges.
-
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.
-
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. Technische Daten / Technical data
Bezeichnung / description E40-S 2,5D
Artikelnummer /
item-number
Wicklungszahl / turns
Leerlaufstrom / no-load
current @ 37V (A)
Innenwiderstand /
internal resistance
(mOhm)
RPM/Volt / Kv
Gewicht mit Kabel /
weight incl. wires (g)
Länge / length (mm)
Durchmesser / diameter
Befestigungslöcher /
mounting holes
Empfohlenes Timing /
recommended timing
Schaltfrequenz /
switching frequency
Typ / type
Anleitung / Manual Hacker E40 Brushless Motor
© 2016 Hacker Motor GmbH
62100521
2,5
(Dreieck /
Delta)
1,4
0,015
2730
150
49,7
(mm)
4x M3 mit 19mm Lochkreis / 4x M3 with 19mm
E40-S 2D
E40-S 1Y
62100520
62100522
2
(Dreieck /
(Stern /
Delta)
Star)
2,2
0,010
0,010
3410
3750
150
49,7
49,7
27,8
Boltcircle
5 - 10°
8 kHz
4-poliger Innenläufer / 4-pole Inrunner
E40-L 1Y
62100523
1
1
(Stern /
Star)
2,5
2,2
0,012
2880
150
177
59,7
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