TEU-302BK is a forward / reverse running electronic speed
controller featuring a high frequency wave drive
system.
Read
this instruction manual carefully before operation. For safety
pre-cautions, always follow the instructions provided. Im-
proper operation may result in a serious accident.
llr/Never use electronic parts that prevent currentflow, such
as schottky diodes. They cause counter current when car is in
reverse damaging the electronic speed controller. Remove
any such parts if already installed.
•Disconnect motor cables during set-up.
TamiyaTEU-302BK (forward / reverse)
•Compatible receiver: TAMIYA,
KO,
FUTABA, JR, SANWA pue)
•Control system :
High
frequency wave
drive
system
•Max. continuous current
(FET
spec):
Forward 120A,
Reverse
60A
•Power supply :
7.2~8.4V
(with 6~7 cells)
•Compatible motor : Electric motor for R/C cars (over 23 turns)
•Driving frequency : 500Hz, 1kHz, 2kHz
(with
3 steps)
•Output
voltage
for receiver: 6V (input 7.2V)
•Output current for receiver : 1A
•Dimensions : 33.5x27.2X14.3mm (exceptprojections)
•Weight: 48g (body 43g)
58
Specifications are subject to change without notice.
((Part names and connections)) Parts marked
m
are not included.
SSTamiya 7.2V Racing Pack battery
%
Motor (over 23 turns)
Note
•
Due
to
gear ratio
or
other
cer-
tain load conditions,
a
motor
(over 23 turns) may not be com-
patible.
Motor connector
(blue
s
-)
S& Receiver
•Compatible maker
TAMIYA, KO,
FUTABA,
JR
SANWA (Blue)
*Do not connect power
supply to receiver.
TEU-302BK
(forward
/
reverse)
Receiver switch
?\ CAUTIONS
)Always turn ON transmitter
first,
then receiver.
OAlways turn OFF receiver first, then transmit-
ter,
i
."•
,
•Opposite order may lead
to
an out
of
control
R/C car and an unexpected accident.
({Installation))
•Putting receiver
and
receiver antenna near devices circulating
large amounts
of
electrical current, such as TEU-302BK,
motor,
run-
ning battery
or
cables, will lead
to
interference causing loss
of
con-
trol.
Receiver and receiver antenna must not touch TEU-302BK, and
antenna must
not
cross over with cables from TEU-302BK. Carbon
or metal chassis may also transfer interference.
•Attach TEU-302BK
to
chassis
or mechanism deck with
dou-
ble-sided
tape.
Attach switch
to
easily accessible place.
/h WARNING
•This product is an electronic
speed
controller for
land
based R/C models. Do not
use
for any other purpose.
•Securely connect electronic speed controller and servo
to
receiver. Cables
can
become disconnected due to strong vibrations during
use,
resulting in loss of
con-
trol.
•Make sure no one else in the area is using the same frequency as
you.
Frequen-
cy interference can cause serious accidents.
•Stop operation if lightening or thunder
occurs,
as lightening may strike the trans-
mitter antenna,
•Do not operate your R/C model in puddles or in
rain.
Interior electronics may get
wet resulting
in
loss of
control.
•To prevent fire or an out of control car, always remove or disconnect batteries af-
ter
use.
jjfeajgj
•Keep transmitter, battery and
R/C
model away from small children
to
prevent
possibility of personal
injury,
bums,
intoxication,
suffocation, etc.
A
CAUTIONS
•Check polarity (+/-)
of
motor and battery before connecting.
In-
correct connection could damage internal electronics.
•Using
a
low turn motor at low frequency may damage electronic
speed controller
and
motor.
•Avoid continuous operation: battery connector may melt
or
be-
come deformed
by
heat. To prevent bums,
do
not touch motor
or
electronic speed controller straight after use.
•Short circuits to cables
will
damage internal electronics and
chas-
sis.
•This product contains precision electronic parts that
may be
damaged by
high
impact, water or humidity.
•Do
not
disassemble
or
modify. Use designated parts only.
For-
eign parts may not be compatible causing damage
to
internal elec-
tronics.
•Never
run
R/C models on streets or crowded areas.
1103
©2003 TAMIYA
ITEM 45028 TEU-302BK FET Speed Controller (1054335)
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