#55-1730-1 Rev.3
2-2015
SPECIFICATIONS
Input Voltage ........................................................................ 1S-2S LiPo cells, 4-6 NiMH cells
Motor Limit ........................... 7.5-turn sensor-based 2-pole 540-size brushless
(any 380-size)
ESC Footprint & Height .............................. 1.15” x 0.95” x 0.79”H
(29.0 x 24.3 x 20.0mm)
ESC Weight
(w/o wires)
....................................................................0.75 ounce
(21.3 grams)
B.E.C. Voltage/Current
(built-in)
........................................................ 6.0 volts DC / 2.0 amps
Power Wire
(Battery/Motor)
............................................................... 14G Super-Flex Silicone
On-Resistance ........................................................ 0.0004ohm per phase
@25
°C
trans.temp.
PLUG-IN INPUT SIGNAL HARNESS (MINI-JST)
[Novak kits #5304 & #5309]
Input signal harness with 2mm Mini plug on ESC end--
4.5” (#5304), 9” (#5309)
.
BRUSHLESS MOTOR CONNECTOR WIRE SET
[Novak kit #5332]
Flexible 14GA wire with gold-plated connectors for low-resistance connections.
BRUSHLESS SENSOR HARNESSES
[Novak kit #5351-#5353]
Shielded sensor harness protects sensor wires--
4” (#5351), 6” (#5352), 9” (#5353).
3-AMP UNIVERSAL BEC (2S)
[Novak kit #5463]
Supplies 6.0V / 3A of power to receiver & servo for extra performance under heavy loads.
1S LiPo BOOSTER MODULE
[Novak kit #5477]
Supplies 6V/3A to receiver & servo for optimal performance. For 1S racing & 2.4GHz.
SUPER-FLEX SILICONE 14GA WIRE SET
[Novak kit #5508]
Two each of 9” length black, red, blue, yellow, and orange 14GA wire.
ESC POWER SWITCH HARNESS
[Novak kit #5600]
Includes replacement ON/OFF Power Switch with stripped & tinned wire harness.
GLITCH BUSTER CAPACITOR
[Novak kit #5626]
*HIGHLY RECOMMENDED*
Provides reserve power to receiver during extreme loading from power hungry servos.
25x25x10mm COOLING FANS
[Novak kits #5649 & #5653]
Cooling fans with 2mm Mini power plug.
Single fan (#5649), 2-pack of fans (#5653)
.
REPLACEMENT POWERCAP HARNESS
[Novak kit #5682]
1000µF, 16V replacement ESC PowerCap harness.
TRIPLE-POWERCAP BLOCK MODULE--2S
[Novak kit #5690]
*OPTIONAL*
Suppressor technology PowerCap module for improved efficiency with timing advance ESCs.
POWER CONNECTORS–3.5mm & 4mm
[Novak kit #5731 & #5741]
Low-Loss connectors generate dozens of wiring routing and installation options.
LEAD-FREE SILVER SOLDER
[Novak kit #5831-#5833]
3% Silver solder for high-conductivity--
6gr (#5831), 15gr (#5832), 100gr (#5833)
.
MOUNTING TAPE 25x35mm
[Novak kit #5840 & #5841]
Cushioned, double-sided tape for mounting electronics--
10pc (#5840), 100pc (#5841)
.
HEAT SHRINK TUBING
[Novak kit #5850 & #5851]
6” long heat shrink tubing in six sizes: 1/16” - 3/8”--
6pc kit (#5850), 24pc kit (#5851)
.
WATER & ELECTRONICS DON’T MIX!
Allowing water, moisture or other foreign materials to get inside ESC will void warranty.
MUST BE 14 YEARS OR OLDER TO OPERATE
Strict adult supervision is required for use by children under 14 years of age.
SENSOR-BASED 2-POLE BRUSHLESS MOTORS ONLY--7.5T+
NEVER USE SCHOTTKY DIODES WITH BRUSHLESS ESCs!
DO NOT FREE REV OR OPERATE WITHOUT LOAD!
This includes running the motor without a pinion or holding the car in the air and
running the motor at or close to full power. Free revving will void the warranty!
1S-2S LiPo OR 4-6 NiMH CELLS ONLY
NEVER exceed 2S LiPo for vehicle’s main battery & be sure Voltage Cut-Off option is
ON
.
NEVER exceed 6-cell
NiCd/NiMH
(1.2VDC/cell)
, & disable Voltage Cut-Off Circuitry.
UNPLUG BATTERY WHEN NOT IN USE & SWITCH ESC OFF
Always disconnect the battery from ESC to avoid short circuits and possible fire hazard.
ALWAYS SWITCH OFF ESC BEFORE CONNECTING BATTERY
If battery is connected with ESC switched ON, serious damage can occur.
NO REVERSE VOLTAGE!
Reverse battery connection will damage ESC immediately & will void the warranty
!
POWERCAP REQUIRED/GLITCH BUSTER SUGGESTED
The external PowerCap installed on ESC MUST be used to avoid high ESC temperatures
& possible damage.
Use of an optional Glitch Buster helps with heavy BEC loading.
GOOD QUALITY LiPo BATTERIES SUGGESTED
Using LiPo batteries that cannot supply the amperage required by this system will
result in possible battery, ESC, & motor damage, and will void the warranty.
TRANSMITTER ON FIRST
Turn on transmitter power first so you will have control of vehicle when you turn it on.
GOOD QUALITY RADIO SYSTEM SUGGESTED
Undesirable radio noise may occur when using lower quality radio systems.
2.4GHz radio
system use is best
; high quality FM system is acceptable; AM systems are
NOT
recommended.
DO NOT BUNDLE POWER & SIGNAL WIRES TOGETHER
RF noise in the power wires can adversely effect radio system performance.
INSULATE WIRES
Insulate exposed wiring with heat shrink tubing or electrical tape to prevent short circuits.
NO CA GLUE
CA glue or fumes can damage internal components of ESC & cause premature failure.
BASIC SET-UP GUIDE –- impact ESC
• Download “ESC Track Guide” from our web site for Proper Gearing & Custom Programming • Read All Instructions Before Use •
PRECAUTIONS
ACCESSORIES
one-year product warranty
This Brushless ESC is guaranteed to be free from defects in materials or workmanship for a period of one year from
original purchase date (verified by dated, itemized sales receipt). Warranty does not cover incorrect installation,
components worn by use, damage to case or exposed circuit boards, damage from using more than 6 cells
(1.2
volts DC/cell)
or more than 2 LiPo cells input voltage, damage resulting from using LiPo batteries without Smart-Stop
voltage cut-off circuitry active, using insufficient LiPo batteries that cannot supply the amperage required by this
system, damage resulting from thermal overload or excessive BEC loading, overheating solder tabs, cross-connection
of battery/motor power wires, reverse voltage application, improper use or installation of external BEC, damage
from incorrect installation of FET servo or receiver battery pack, damage due to free revving motor, damage due
to short-circuiting motor or using a non-Novak motor or a non-sensored motor, not using or incorrect installation
of a PowerCap or Power Trans-Cap Module on ESC or operating ESC with a damaged PowerCap, using a Schottky
diode, splices to input, ON/OFF switch, or sensor harnesses, replacing power wires with all same color wires,
damage from excessive force when using the One-Touch/SET button or from disassembling case, tampering with
internal electronics, allowing water, moisture, or any other foreign material to enter ESC or get onto the PC board,
incorrect installation/wiring of input plug plastic, allowing exposed wiring or solder tabs to short-circuit, or any
damage caused by a crash, flooding, or natural disaster.
Because Novak has no control over connection & use of ESC or other related electronics, no liability may
be assumed nor will be accepted for any damage resulting from the use of this product. Every Novak ESC
& motor is thoroughly tested & cycled before leaving our facility and is, therefore, considered operational.
By the act of connecting/operating ESC, user accepts all resulting liability. In no case shall our liability
exceed the product’s original cost. We reserve the right to modify warranty provisions without notice.
This product is not intended for use by children under 14 years of age without the strict supervision of an
adult. Use of this product in an uncontrolled manner may result in physical damage or injuries—take extra
care when operating any remote control vehicle. Melted ESCs/motors are not covered by the warranty.
Designed by Novak R/C, Inc. in California and assembled with globally sourced components.
©2015 Novak R/C, Inc. • All Rights Reserved • No part of these instructions may be reproduced without the
written permission of Novak R/C, Inc. Impact Brushless ESC, Super-Tuner programming interface, NovaBrakes,
Hall Sensor Test, & One-Touch Set-Up are all trademarks of Novak R/C, Inc.
VOLTAGE cUt-OFF circuitry
When active, the built-in Smart-Stop Auto-Detect Voltage Cut-Off Circuitry lets you
safely use 2S Lithium Polymer (LiPo) battery packs by cutting off the speed control’s
throttle output when the battery’s critical safety voltage is reached.
This circuitry monitors battery voltage and automatically selects a 2S cut-off voltage
value when using a 2S battery pack. When the ESC detects that the critical safety
voltage value will soon be reached, it begins cutting back the throttle output level
to prevent the battery’s voltage from reaching the a level that results in cell damage.
When the critical voltage is reached, the throttle output to the motor gets
completely shut down to keep the voltage from dropping further.
(Red & Yellow
LEDs will alternately flash & you still have steering control)
.
Re-charge battery after Smart-Stop circuitry shuts off throttle
Even though the pack’s voltage will rise
(after a short resting period)
to a level high enough
to run motor again, reaching critical voltage too many times will damage cells.
DO NOT RUN VEHICLE AFTER SMART-STOP HAS SHUT DOWN THROTTLE OUTPUT!
With the Voltage Cut-Off turned ON & using NiCd/NiMH cells, the ESC’s throttle output will
shut off very early into the run--Change the Cut-Off Circuitry mode to OFF to use these batteries.
See
CUSTOM PROGRAMMING OPTIONS
on ESC Track Guide to properly adjust this setting.
RECEIVER PACK USAGE
NOVAK HIGHLY-RECOMMENDS
the use of an external receiver battery pack
to supply power to the electronics when using high-power servos
, as these
servos put excessive load on the speed control’s internal BEC.
Using an external reciever pack will greatly increase life span of
your ESC, as this is a leading cause of speed control failure.
To use an External Receiver Battery Pack to Power the Electronics:
1.
Plug the 5 cell (1.2 VDC/Cell) receiver battery pack into the battery slot
(or any
open/unused channel)
of the receiver.
2.
Remove the red wire from ESC’s input receiver harness
(insulate the red wire)
.
3.
To turn the vehicle ON, switch the receiver pack’s power switch
ON
. Then, turn
the ESC’s power switch
ON
.
4.
To turn vehicle OFF, turn ESC’s switch
OFF
, then turn receiver pack’s switch
OFF
.
The Impact Brushless Racing ESC features Novak’s exclusive Super-Tuner
TM
programming interface, X-Drive, enhanced Dynamic Motor Timing control,
Thermal Overload Protection, and on-board temperature monitoring.
•This ‘Basic Set-Up Guide’ will get your ESC installed and adjusted to your transmitter•
When ready for complete ESC programming, the ‘Impact Track Guide’ is available in
the Downloads section of our web site
(www.teamnovak.com)
, where it can be viewed or
printed and will guide you through all of the Super-Tuner’s adjustable parameters.
(Please contact our Customer Service if you don’t have internet access or have trouble viewing the ESC Track Guide)
