Novak ESC Cooling Fan (1930) Bedienungsanleitung PDF herunterladen

STEP 1

HEAT SINK INSTALLATION

Two Micro Fin™ heat sinks have been included to

provide

proper cooling for the Elektra ESC. The

speed control will

operate cooler and run faster

when the heat sinks are

installed. DO NOT use the

Elektra without the heat sinks,

this voids the warranty

and will cause the speed control

to overheat and

thermally shut down.

1. INSTALL THE LEFT HEAT SINK

Place the speed control on a flat surface and press

one heat sink (longer fins go down onto transistor

tabs) onto the left bank of 2 transistor tabs.

NOTE: Do not use excessive force when installing

heat sinks because you can damage the transistors or

other

components on the PC board. Never use a vise

or pliers to install the heat sinks.

2. INSTALL THE RIGHT HEAT SINK

Press the second heat sink (again, long fins down)

onto the right bank of 3 transistors tabs.

The heat sinks should press onto transistor tabs with

a snug fit. If heat sinks are installed upside-down or

shifted off-center, they will be too loose and will not

work properly.

3. DO NOT USE GLUE

Do not use glue or other types of adhesives to attach

the heat sinks to the transistor tabs.

4. DO NOT SHORT CIRCUIT HEAT SINKS

The two separate banks of transistor tabs or heat

sinks should never contact each other or other

conductive objects (metal, graphite, etc.), or they

will short circuit and damage the speed control.

STEP 2

MOUNTING INSTRUCTIONS

1. DETERMINE THE BEST ESC MOUNTING LOCATION

The speed control should be positioned away from the

receiver and antenna as shown in set-up photo on back

page. Choose a mounting position that will keep power

wires away from the receiver and antenna. Choose a

position that will provide maximum airflow through the

heat sinks to allow for proper cooling.

2. INSTALL THE SPEED CONTROL

Use the included double-sided tape to mount ESC.

3. INSTALL THE ON/OFF SWITCH

Determine a convenient place to mount switch where it

will be easy to get to. Mount switch using a piece of

double-sided tape. If your car has a switch mount

molded into the chassis, remove the two phillips head

screws from the switch housing and reassemble switch

into chassis using the 3/8" long screws included in the

speed control accessory kit. Note direction of

ON/OFF

cover and reverse it if necessary.

4. INSTALL THE RECEIVER

Mount the receiver as far from the speed control, motor,

power wires, battery, and servo as possible. All these

components emit radio noise when the throttle is being

applied. If your car has a graphite or aluminum chassis,

place the receiver on edge with the crystal and antenna

as far above the chassis as possible. The receiver can

also be mounted on the shock tower.

5. INSTALL THE ANTENNA

Mount the antenna as close to the receiver as possible.

Trail any excess wire off the top of the antenna mast.

Do not cut or coil excess wire.

Cutting or coiling excess wire will reduce radio range.

PART #1930

OPERATING INSTRUCTIONS

The Elektra is an entry-level mid-frequency

speed control created with the high-end racing

technology that Novak Electronics is known for.

The Elektra features the original One-Touch Set-Up™ for quick and easy

set-up.

With Novak's revolutionary Polar Drive Technology™ and Digital

Anti-Glitch Circuitry

the Elektra runs longer and smoother than

conventional ESCs (Electronic Speed Controls). While Radio Priority

Circuitry

maintains total steering control even after the main battery

pack has discharged and can no longer move the vehicle.

The Elektra has a built-in Schottky diode and BEC (Battery Eliminator Circuit),

provide radio system power without an external receiver battery.

The Elektra also has Thermal Overload Protection and purple anodized

Micro Fin™ heat sinks to ensure smooth and cool operation. The factory-

installed JST/Tamiya style battery connectors and bullet motor connectors

make for quick and easy installation of the speed control into your car or truck.

All Novak ESCs are guaranteed to be free from defects in materials and workmanship for

a period of 120 days from the original date of purchase. Complete warranty details inside.

ELEKTRA ACCESSORIES

MOTOR CAPACITORS

To prevent radio interference problems, you must have

three 0.1µF capacitors properly installed on every motor.

Included with the Elektra speed control are three 0.1µF

(50V) capacitors (enough for one motor). Additional 0.1µF

(50V) capacitors are available as Novak Accessory Kit

#5620 which contains 25 capacitors. Please

refer to

Step 4 on the back page for proper motor

capacitor

installation instructions.

HEAT SINKS

A replacement heat sink set is available for the Elektra

speed control in Novak Accessory Kit #5408. These

purple anodized Micro-Fin

heat sinks provide the

proper transistor cooling that is required to get the

best performance from your speed control. The heat

sinks keep the

operating temperatures low

to prevent

overheating and thermal shut down, and result in more

efficient speed control operation.

PRECAUTIONS

• READ INSTRUCTIONS CAREFULLY BEFORE USING!

• WATER & ELECTRONICS DON'T MIX! Do not operate

model in or around water. Never allow water, moisture, or

other foreign materials to get inside the ESC.

•

6 CELLS ONLY Never use more or fewer than

6 sub-C cells

(1.2 volt DC/cell) in the main battery pack.

•

MOTOR CAPACITORS REQUIRED Three 0.1µF (50V)

ceramic capacitors must be properly installed on every

motor

to prevent radio interference.

• DO NOT REMOVE BATTERY OR MOTOR CONNECTORS

Internal damage can occur and will void the warranty.

• DON'T LET TRANSISTOR TABS TOUCH Never allow the

two transistor tab banks or the heat sinks to touch each

other or any exposed metal, as this will create a short circuit

and damage the speed control.

•

DISCONNECT THE BATTERIES Always disconnect the

battery

pack from the speed control when not in use.

• TRANSMITTER ON FIRST Always turn on the power of

your transmitter first so that you will have control of the

radio equipment when you turn on the speed control.

• DON'T GET BURNT! Transistor tabs can get hot, so be

careful not to touch them until they cool.

• INSULATE WIRES Always insulate exposed wiring with

heat shrink tubing to prevent short circuits.

RADIO INTERFERENCE

The high frequency switching operation of electronic

speed controls can generate radio interference. Here are

some common causes of radio interference problems:

• CAPACITORS NOT INSTALLED ON MOTOR Electric

motors generate radio noise that can interfere with the

receiver. To prevent radio problems, every motor must

have three 0.1µF (50V) ceramic capacitors installed on

it. Refer to Step 3 on back page for proper installation.

•

RECEIVER/ANTENNA INCORRECTLY MOUNTED The

receiver and antenna should be mounted as far from

the motor, power wires, battery, and servo as possible,

as these components all emit radio noise. On graphite

or aluminum, place receiver on edge with the crystal

and antenna as far above the chassis as possible. Mount

the antenna close to receiver and trail any excess wire

off the top of antenna. Do not cut or coil excess wire!

• MOTOR BRUSHES WORN As motor brushes continue

to wear, excessive motor noise will be generated. To

avoid radio interference, worn motor brushes should

be replaced. The motor commutator may also need to

be cleaned or trued and can be machined to help the

motor run more efficiently.

INSTALLATION EXAMPLES

Input Voltage 6 cells

(1.2 volts DC/cell)

Case Width 1.75 inches [44.45 mm]

Case Depth 1.36 inches [34.59 mm]

Case Height 0.73 inch [18.42 mm]

Weight

(w/o heat sinks)

1.71 ounces [48.48 g]

On-Resistance

@ Transistors

0.010 Ω

(25

C junction temp.)

Rated Current 120 amps

Braking Current 40 amps

BEC Rating 5.0 volts DC / 0.5 amps

Motor Limit 20 turns

Wire Size

(Battery/Motor)

16 gauge

Wire Length

(Battery/Motor)

6 inches [152 mm]

Signal Harness Length 6 inches [152 mm]

PWM Drive Frequency 500 hertz

(nominal)

SPECIFICATIONS

ELEKTRA

#1930

1 2

Inhaltsverzeichnis

Seite 1 - RADIO INTERFERENCE

STEP 1HEAT SINK INSTALLATIONTwo Micro Fin™ heat sinks have been included toprovide proper cooling for the Elektra ESC. Thespeed control will operate c

Seite 2 - ELEKTRA SET-UP

STEP 3HOOK-UP INSTRUCTIONSRefer to set-up photo below1. INSTALL MOTOR CAPACITORSElectric motors generate radio noise that can interferewith your recei

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Novak ESC Cooling Fan (1930) Bedienungsanleitung

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