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Thread: Queston about a XL-5

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Old 03-01-2007, 04:29 PM   #1
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Default Queston about a XL-5

I saw in this thread that someone was running a traxxas xl-5 esc for the clod and had it wired for 2 motors. Can someone point me in that direction please. I can't find it for the life of me. I may be wrong and its in the electronics thread. I aint sure though.
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Old 03-01-2007, 04:30 PM   #2
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It was me.
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Old 03-01-2007, 04:36 PM   #3
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Sweet I was not sure if was you or not. Thanks alot man. I am gonna wire mine like this on my clod. Thanks for the fast response!!!
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Old 03-01-2007, 04:49 PM   #4
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Isn't the xl-5 a double pump for reverse though? I know the xl-10 is and it would never go into reverse fast enough to catch it from fliping, could have just been mine though because it doesn't go into reverse at all anymore:-(. Also, you need to run a rx pack or a regulator because the 4V 1amp bec doesn't even turn one high torque servo very well when it was on my tlt.
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Old 03-01-2007, 06:45 PM   #5
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I run 2 Servo's off my Xl-5. One High Torque Tower pro MG995 and one Cheap Stock Traxxas one for the DUD. Yes it's a Double tap reverse. But you get use to it and it works fine. There are a few different setting for it. I'll try to find it and post that up also.
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Old 03-01-2007, 06:46 PM   #6
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Found the Post:
Quote:
Originally Posted by TwistedXT
heres what i found so far:









The Traxxas XL-5 Electronic Speed Control provides smooth and consistent throttle control for the enthusiast who wants to extract the most from their mild modified and stock motors. The XL-5 features EZ-Set™ push-button setup for easy operation, four throttle profiles, 4-8 cell compatibility, and thermal shutdown production. High frequency operation combined with ultra low resistance make the XL-5 an efficient and ultra-smooth fully proportional speed control. The XL-5 is backed by the Traxxas Lifetime Electronics Warranty.



Patent-Pending Training Mode™

An exclusive feature that places the XL-5 ahead of the pack is the patent pending Training Mode. This feature reduces the overall power output of the XL-5 by 50% making it easier for new drivers to control their model. When they’re ready, simply change profiles to unleash full-throttle action. Only Traxxas has it!



New XL-5 ESC Features



15-turn motor limit for 540 size motors

12-turn motor limit for 550 size motors

Fully-proportional forward, reverse, and braking control

Programmable with four drive profiles:

Sport Mode – Fwd / Brake / Rev

Race Mode – Fwd / Brake

Training Mode – 50% Fwd / Brake / 50% Rev

100% Fwd, 25% Rev, No Brakes

EZ-Set™ push-button setup

Multi-color LED

Thermal shutdown protection

Efficient, low-loss MOSFET design

High-capacity heat sink

Smooth, high-frequency operation





XL-5 SPECIFICATIONS

Input voltage: 4-8 Cells (4.8 to 9.6 Volts DC)

Case Size: 1.23"W x 2.18"D x 0.61" H

Weight: 2.44 Ounce

Motor Limit: 15-turns* (540 Size)

12-turns* (550 Size)

On Resistance Forward: 0.007 Ohms

On Resistance Reverse: 0.014 Ohms

Peak Current - Forward: 100A

Peak Current - Reverse: 60A

Braking Current: 60A

Continuous Current: 14A

BEC Voltage: 6.0 VDC

BEC Current: 1A

Power Wire: 14 Gauge / 5"

Input Harness Wire: 26 Gauge / 9"

Transistor Type: MOSFET

PWM Frequency: 1600 Hz

Thermal Protection: Thermal shutdown

Profile selection: Profile 1: Sport Mode:

100% fwd, 100% brakes, 100% rev



Profile 2: Race Mode:

100% fwd, 100% brakes, no rev.



Profile 3: Patent Pending Training Mode™:

50% fwd, 100% brakes, 50% rev.



Profile 4:

100% fwd, 25% rev, no brakes

Single-button setup: Yes, Traxxas EZ-Set™





no manual yet..... www.traxxas.com sucks when you are trying to find something.
Heres more:
OK.. heres all the info you need to know about the XL-5 and setting it up
Page 16 is esc setup

XL-5 electronic speed controls are factory set and should not require
any adjustments. These instructions are provided for your reference.
Precautions
• Motor Limit: The XL-5 has a 15-turn modified motor limit for 540 size
motors and a 12-turn modified motor limit for 550 size motors when the
motor is properly geared. If the motor or speed control is overheating,
try a smaller pinion gear. Do not attempt to use a more powerful motor
(fewer turns) than the above mentioned motor limits or you could
experience frequent thermal shutdown.
• Insulate the Wires: Always insulate exposed wiring with heat shrink
tubing to prevent short circuits.
• Water and Electronics Do Not Mix: Do not operate the model in or around
water. Never allow water, moisture, or other foreign materials to get
inside the speed control.
• Disconnect the Batteries: Always disconnect the battery pack from the
speed control when not in use.
• Transmitter on First: Switch on your transmitter first before switching on
the speed control to prevent runaways and erratic performance.
• Don’t Get Burned: The transistor tabs and the heat sinks can get
extremely hot, so be careful not to touch them until they cool. Supply
adequate airflow for cooling.
• Always Use Heat Sinks: Three heat sinks are factory-installed on the speed
control and must be used for maximum cooling and performance.
• 4 to 8-Cells Only: The XL-5 can only accept a maximum input voltage of
9.6 volts. Always adhere to the minimum and maximum limitations of the
XL-5 as stated in the specifications table.
• Use Stock Connectors: If you decide to change the battery or motor
connectors, only change one battery or motor connector at a time. This
will prevent accidentally mis-wiring the speed control. If the XL-5 is not
wired exactly as shown in the diagram, it can be damaged! Please note
that modified speed controls can be subject to a rewiring fee when
returned for service.
• Use Neutrally Timed Motors: For reverse use, the motors must have
0° timing. Modified motors (with adjustable end bells) timed to 0° or
Johnson/ Mabuchi (closed end bell) motors are recommended. Using
motors with other than 0° timing will draw excess current in reverse, and
can result in the speed control overheating and premature motor wear.
• No Reverse Voltage: The speed control is not protected against reverse
polarity voltage. When changing the battery and/or motor, be sure to
install the same type of connectors to avoid reverse polarity damage
to the speed control. Removing the battery connectors on the speed
control or using the same-gender connectors on the speed control will
void the product’s warranty.
• Motor Capacitors Required: Ceramic capacitors should be properly
installed on every motor to prevent radio interference.
• Do Not Let the Transistor Tabs Touch: Never allow the three separate
transistor banks to touch each other or any exposed metal. This will create
a short circuit and damage the speed control.
• No Schottky Diodes: External schottky diodes are not compatible with
reversing speed controls. Using a schottky diode with the XL-5 will
damage the ESC and void the 30-day warranty
Transmitter Adjustments for the XL-5 ESC
Before attempting to program your XL-5 ESC, it is important to make sure
that your transmitter is properly adjusted (set back to the factory defaults).
Otherwise, you may not get the best performance from your speed control.
The transmitter should be adjusted as follows:
1. Set the throttle neutral switch to the 50/50 setting.
2. Set the throttle trim to the middle “0” setting. This adjusts the
neutral position.
3. Set the Channel 2 servo reversing switch to the left position.
4. Do not change the position of any of the servo reversing switches after
programming the XL-5 ESC.
XL-5 Setup Programming
Read through all of the programming steps before you begin. If you get
lost during programming or receive unexpected results, simply unplug the
battery, wait a few seconds, plug the battery back in, and start over. The
default profile is Profile #1, 100% forward, 100% brakes, 100% reverse. You
can change the profile later after setup is complete.
1. Disconnect one of the motor wires between the XL-5 and
the motor. This is a precaution to prevent runaway when
the speed control is turned on before it is programmed.
The motor does not run during the programming sequence.
2. Connect a fully charged battery pack to the XL-5.
3. Turn on the transmitter (with the throttle
at neutral).
4. Press and hold the ESC set button (A).
The LED will first turn green and then
red. Once the LED turns red, immediately
release the set button. The red LED will
turn off after one and a half seconds.
5. Next, the LED will blink RED ONCE. Pull
the throttle trigger to the full throttle
position and hold it there (B).
6. After two seconds, the LED will blink RED
TWICE. Push the throttle trigger to the full
reverse/brake position and hold it there (C).
7. Finally, the LED will turn solid GREEN, indicating the
programming sequence is complete. The LED continuously
shines green indicating the XL-5 is on and at neutral (D).
__________________
And more:
Selecting Profile #1 (100% Forward, 100% Brakes, 100% Reverse):
1. With the ESC off and the battery
plugged in, turn on the transmitter
with the throttle at neutral.
2. Press and hold the set button. The
LED will turn green, then change
to red and then turn off. Continue
holding the set button (A).
3. When the LED blinks red ONCE (B),
release the set button (C).
4. The LED will turn solid GREEN
(D), indicating the profile
programming is complete.


Selecting Profile #2 (100% Forward, 100% Brakes, No Reverse):
1. With the ESC off and the battery
plugged in, turn on the transmitter
with the throttle at neutral.
2. Press and hold the set button. The
LED will turn green, then change
to red and then turn off. Continue
holding the set button (A).
3. When the LED blinks red TWICE (B),
release the set button (C).
4. The LED will turn solid GREEN
(D), indicating the profile
programming is complete.


Selecting Profile #3* (50% Forward, 100% Brakes, 50% Reverse):
This profile is provided to reduce the
power output allowing beginning
drivers to better control the model. As
driving skills improve, simply change to
profile #1 or #2 for full-power operation.
1. With the ESC off and the battery
plugged in, turn on the transmitter
with the throttle at neutral.
2. Press and hold the set button. The
LED will turn green, then change
to red and then turn off. Continue
holding the set button (A).
3. When the LED blinks red THREE times (B), release the set button (C).
4. The LED will turn solid GREEN (D), indicating the profile programming
is complete.
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Old 03-01-2007, 07:53 PM   #7
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Looks like the xl-5 has a better bec than the xl-10,....or my esc is severely screwed up cause the servo just stops working randomly. It's a great feature during comps, half way through a course and the steering decides to lock completely to one direction, makes finishing a course pretty interesting. Let's just say you point out very quickly.
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