orange
blue
yellow
Hall Sensor Wire
C + B – A
C
B
A
BRUSHED MOTOR:
• MOT.A (blue) and MOT.B (yellow) will be the combined „minus“ on the brushed motor.
• MOT.C (orange) wire will be „plus“ on the brushed motor.
bl
ue
ye
llo
w
or
an
ge
+
-
Together to minus
3. speCifiCAtions
4. instAllAtion tips
2. ConneCtions
RECEIVER CONNECTING WIRE:
This LRP speed-control is equipped with an LRP Multicon
receiver wire. As supplied, it will easily fit in all ordinary
receivers.
1. instAllAtion
user mAnuAl
Order NO.:
80410
UniqUe Crawler profiles
brU brUshed
aUto hill brake
no reverse delay
• Connect the speed-control to the receiver (position: Channel 2)
• Doublecheck all connections before connecting the speed-control to a battery.
CAUTION:
If battery is connected with reversed polarity it will destroy your speed-control!
• Red power-wire
Speedo BAT+ to battery „Plus“
• Black power-wire
Speedo BAT- to battery „Minus“
• The speed-control is now ready to be set-up (see section 5).
RA00283
* Transistors rating at 25°C junction temperature Specifications subject to change without notice.
** measured at 7.2V
LRP electronic GmbH
Wilhelm-Enssle-Str. 132-134
73630 Remshalden
Germany
www.LRP.cc
Dear Customer,
thank you for your trust in this LRP product. By purchasing a
LRP Crawler Reverse
speed-control, you have cho-
sen one of the most advanced speed-controls of today. This speed-control with all of its high-tech features and
specially selected electronic components is one of the best speed-controls currently available on the market.
• Special Crawler Software
• Adjustable Auto-/Hill-Brake (10 steps)
• Super-strong 6.0V / 5.0A BEC
• 4 unique Crawler throttle profiles
• AutoCell System
• Sensored Design
• Multi-Protection System
• Tamiya Style Connectors
• No Reverse Delay
• Small and lightweight design
Please read the following instructions carefully before you start using your
LRP Crawler Reverse
speed control. This
user guide contains important notes for the safety, the use and the maintenance of this product. Thus protecting
yourself and avoid damages of the product.
Proceed according to the user guide in order to understand your
LRP Crawler Reverse
speed control better. Please
take your time as you will have much more joy with your product if you know it exactly.
This user manual shall be kept in a safe place. If another customer is using this product, this manual has to be handed
out together with it.
Receiverwire
On/Off - Switch
M
O
T.
C (
Or
an
ge
)
Power Capacitor
BA
T + (
Re
d)
M
O
T.
B (
Ye
llo
w
)
BA
T - (
Bl
ac
k)
M
O
T.
A (
Bl
ue
)
Hall Sensor Connector
© LRP electronic GmbH 2008
Bru Brushed
yes
B.E.C.
6.0V/5.0A
Bru Brushed Adaption
Automatic
Voltage Drop Brushed @20A*
0.019V
Forward/Brake/Reverse
yes
Rated Current Brushed*
200A
Forward/Reverse
yes
Rec. Motor Limit Brushed
over 13 turns
Case Size
33.1x37.6x14.9mm
Auto-/Hill-Brake
yes
Weight (excl. wires)
24.5g
Optional Push Brake
yes
Voltage Input
4.8-7.4V
Motor Rotation Selection
yes
Voltage Drop Brushless @20A*
0.026V / phase
High Frequency
yes
Rated Current Brushless*
200A / phase
Sensored Brushless System
yes
Compatible winding styles
Star
Multi-Protection-System
yes
Rec. Motor Limit Brushless
over 7.5 turns
Tamiya Style Connectors
yes
4 adj Modes (NiMH/LiPo, Drive- & Motor Rotation-Selection, Throttle Profiles, Auto-/Hill-Brake)
yes
• Position the speed-control and capacitor where they are protected in the event of a crash and gives you easy
access to the connectors and buttons.
• Make sure there is enough clearance between the speed-control, power-wires, antenna and receiver. Avoid
any direct contact between power components, the receiver or the antenna as this can cause interference.
If interference occurs, position the components at a different place in the model.
• The aerial should be run vertically up and away from the receiver. Avoid contact with any parts made of car-
bon fibre or metal. If the aerial is too long, don’t coil up the excess length. See also the instructions supplied
with your radio control system.
• Mount the speedo and capacitor using the supplied thick/black doubled-sided tape.
•
ONLY FOR BRUSHED MOTORS!
Motors with no capacitors or not enough capacitors may interfere with the
speed-control. To avoid this, solder the supplied capacitors to your motor.
In setup mode the
LRP Crawler Reverse
stores every step when you press the SET button. All the settings will be
stored in the speed-controls memory even if the speed-control will be disconnected from the battery.
5. rAdio / speed-Control set-up
Description
other names in radio
Required Setting
Throttle Travel
High ATV, EPA
100%
Brake Travel
Low ATV, EPA, ATL
100%
Throttle Exponential
EXP, EXPO
start with 0
Neutral Trim
SUB Trim
centre
Servo Reverse
Throttle Reverse
any setting, don‘t change after set-up procedure!
TRANSMITTER SETTINGS
Setup the following basic functions on your transmitter (if available):
If your transmitter doesn‘t offer any of above functions, it‘s already in „basic setup“ mode.
• Ensure that the speed-control is not connected to the drive battery and is switched off.
• Remove motor pinion or ensure that the wheels of the model are free to rotate.
• Switch the transmitter on and set the transmitter throttle stick to neutral.
• Connect the speed-control to the battery and switch the unit on.
• Hold the SET button pressed for at least 3sec.
You entered setup mode and the SET LED flashes red (it will flash until the setup is completed).
• Leave transmitter in neutral position and press the SET button once.
Neutral setting is stored , MODE LED flashes green and the motor beeps.
• Hold full throttle on transmitter and press the SET button once.
Full-throttle setting is stored, MODE LED flashes red.
• Hold full brake on transmitter and press the SET button once.
Brake setting is stored, LED‘s glow red (MODE) and red (SET).
• This completes the setup procedure and your
LRP Crawler Reverse
is ready to use.
• If you make a mistake during the setup procedure, don‘t worry: Disconnect the battery for about 10sec and
start again from the first step.
• At the end of each run switch of the car, and then switch off the transmitter.
• At the start of each run switch on the transmitter first, then switch on the car.
• For storage of the car, disconnect the drive battery at any time!
FUNCTION
STATUS
MODE LED
SET LED
Neutral (Auto-/Hill Brake disabled)
--
off
red
Neutral (Auto-/Hill Brake enabled)
--
red
off
Forward
partial throttle
green
off
Forward
full throttle
green
red
Brake
partial brake
red
off
Brake
full brake
red
red
CHECKING THE FUNCTIONS:
Check the LED‘s when moving your throttle stick and you will see if everything is setup correctly.
• Blue power-wire
Speedo MOT.A to motor „A“
• Yellow power-wire
Speedo MOT.B to motor „B“
• Orange power-wire
Speedo MOT.C to motor „C“
• Connect the hall sensor cable to the speed-control and the motor.
BRUSHLESS MOTOR:
The
LRP Crawler Reverse
comes pre-wired using common JST motor connectors. It‘s simply „plug &
play“ when you intend using a designated LRP Brushless motor, see picture below! You can of course
also use optional 2.6mm² power wires for a „hardwired“ setup without connectors.
HALL SENSOR WIRE:
This bi-directional multipole wire connects the speed-control and the motor. Do not alter or modify this cable!
There are replaceable/optional hall sensor wires available: • #81910 (20cm) • #81920 (10cm)
POWER WIRES:
The
LRP Crawler Reverse
comes pre-wired using common Tamiya/JST battery connector and JST motor con-
nectors. It‘s simply „plug & play“ when you intend using a designated LRP Brushless motor! There are optional
2.6mm² power wire sets available (#82505), which allow you to use a „hardwired“ wire setup. The unique
splitted solder-tabs allow easy and convenient replacement of the power wires. Nevertheless some soldering
skills are required. Talk to your local hobbyshop if you are concerned about replacing the wires yourself.
CAUTION:
Be very careful with the correct wire sequence since an incorrect connection may damage the
speed-control! Avoid creating solder bridges on the solder-tabs and isolate all connections carefully. Avoid
soldering longer then 5sec per soldering joint.
