LRP SPX Zero 80705 User Manual

RA00294
order.no.:
80705
user manual
LRP electronic GmbH
Wilhelm-Enssle-Str. 132-134
73630 Remshalden, Germany
info@LRP.cc - www.LRP.cc
connections & explanations
On/Off - Switch
Power Capacitor
Receiverwire
Receiver Connecting Wire:
The SPX Zero is equipped with an LRP Multicon receiver wire. As supplied, it will
easily fit in all ordinary receivers. Make sure you connect it to receiver with correct polarity and use channel 2.
Sensor Connector:
The bi-directional multipole sensor wire connects the speed-control and the motor. Always
use the sensor wire and do not alter or modify this cable! There are replaceable/optional hall sensor wires available,
please refer to complete line-up at „Spare- & Optional-Parts".
Power Wires:
For maximum performance, flexible silicone power wires without any connectors are used. The
unique splitted solder-tabs allow easy and convenient replacement of the power wires. Nevertheless some sol-
dering skills are required. Avoid soldering longer then 5sec per soldering joint to prevent possible damage to the
speed-control due to overheating of the components! There are replacement power wires available, please refer to
complete line-up at „Spare- & Optional-Parts".
installation tips
• 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.
• Mount the speedo and capacitor using the supplied thick/black doubled-sided tape
• 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 carbon
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.
wires & installation
The SPX Zero comes supplied with flexible 2.6mm² silicone power-wires without connectors. Be very careful with
the correct wire sequence/colors since an incorrect connection may damage the speed-control! Avoid creating
solder bridges on the solder-tabs and isolate all connections carefully.
Caution: Avoid soldering longer then 5sec per soldering joint when replacing the power wires on the speed-control
and motor to prevent possible damage due to overheating of the components!
• Connect the speed-control to the receiver (position: Channel 2
• 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.
+ -
C B A
Hall Sensor Wire
• 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 „Radio-/Speed-Control Setup)
The crossed-out wheeled bin means that within the European Union the product must be taken
to seperate collection at the product end-of-life. Do not dispose of these products as unsorted
municipal waste.
© lrp electronic GmbH 2010
sensored Brushless speed-control
for true stock racing
„Boost 0" mode
>7.5t motorlimit
Hall Sensor Connector
C
B
A
Dear Customer,
thank you for your trust in this LRP product. By purchasing a LRP SPX Zero brushless speed-control, you have
chosen a highly advanced product aimed for true stock brushless racing. 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.
• „Boost 0" Mode for true stock racing
• Add. profiles for many classes
• Internal-Temp-Check system
• Sensored Design
• Multi-Protection System 3
Please read the following instructions carefully before you start using your 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 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.
specifications
Pure Brushless yes
Forward/Brake yes
Size 33.1x37.6x14.9mm
Weight (excl. wires) 24.5g
Voltage Input 4.8-7.4V
Typ. Voltage Drop* @20A 0.026V / phase
Rated Current* 200A / phase
Compatible winding styles Star
Rec. Motor Limit with 2S LiPo over 7.5T
* Transistors rating at 25°C junction temperature
radio- / speed-control setup
In setup mode the SPX Zero stores every step (e.g. learning your radios neutral and endpoints) by pressing the SET
button. All the settings will be stored in the memory even if it will be disconnected from the battery.
TRANSMITTER SETTINGS: Setup the following basic functions on your transmitter (if available):
Description other names in radio
Throttle Travel High ATV, EPA
Brake Travel Low ATV, EPA, ATL
Throttle Exponential EXP, EXPO
Neutral Trim SUB Trim
Servo Reverse Throttle Reverse
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 SPX Zero 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!
Team advise: A good starting point for the brake setting on your radio is 80% for all classes. Make sure you do the
radio-setup with all settings on the radio on 100% and then decrease brake strength to 80%!
CHECKING THE FUNCTIONS: Check the LED's when moving your throttle stick and you will see if everything is
setup correctly.
Function Status
Neutral
Neutral (when „Boost 0" selected)
partial throttle
Forward
partial brake
Brake
spare- & optional-parts
LRP offers a comprehensive line of accessories, as well as particular spare- and optional items. Here you find an
overview, for a full picture please visit our website at www.lrp.cc:
#82505 Power-Wire Set Brushless 2.6mm² (red, black, blue, orange, yellow)
#82506 Power-Wire Set Brushless 3.3mm² (red, black, blue, orange, yellow)
#81907 3.3mm² Powerwire black (1.0m)
#81908 3.3mm² Powerwire blue (1.0m)
#82511 Low Profile cooling fan
#819307 Sensor-Wire „HighFlex" 70mm
#819310 Sensor-Wire „HighFlex" 100mm
#819315 Sensor-Wire „HighFlex" 150mm
#819320 Sensor-Wire „HighFlex" 200mm
#82520 Radical Motor Heatsink + Fan
• 100% Brushless Forward/Brake
• Advanced Digital
• AutoCell System
• 2.6mm² Power-Wires
• Small footprint
BEC
High Frequency
Sensored Brushless System
Multi-Protection-System
Internal-Temp-Check System
„Boost 0" Mode
Power Wires
4 adj. Modes (ACS, Powerprofiles,
Initial- and Autobrake)
Specifications subject to change without notice.
Required Setting
100%
100%
start with 0
centre
any setting, don't change after set-up procedure!
Mode LED Set LED
-- red
off
-- flashes red
off
green
full red
off
red
full red
6.0V/3.0A
yes
yes
yes
yes
yes
2.6mm²
yes