Location: UNITED STATES
HobbyKing RC Model HomePage RC Radio Control Help and Support RC Hobby Forum Contact our RC Hobby Support Staff About HobbyKing
RC Model Planes RC Model Cars RC Model Helicopters RC MultiRotor and Quadcopters RC Boats RC Electronics
AIRPLANES AIRPLANE ACCESSORIES POWER SYSTEMS RADIO SYSTEMS
TELEMETRY & FPV
 
 
 
 
 
CARS CAR ACCESSORIES POWER SYSTEMS RADIOS
 
 
BOATS BOAT ACCESSORIES POWER SYSTEMS RADIOS
HELICOPTERS HELI ACCESSORIES POWER SYSTEMS RADIOS
 
 
 
MULTIROTORS ACCESSORIES POWER SYSTEMS RADIOS
ELECTRONICS ELEC. ACCESSORIES
EMAIL  PASS 
TOTAL $0.00 QTY 0
Planes & Parts
Helicopters & Parts
Multi-Rotors & Parts
Cars & Parts
Boats & Parts
Bikes & Parts
Scale R/C Tanks
FPV & Telemetry
Batteries & Accessories
Chargers & Accessories
Electric Motors
Speed Controllers
Robotics & DIY
Servos & Parts
Radios & Receivers
Gas/Glow Engines & parts
UBEC & Regulator
Power Systems
Hardware & accessories.
Tools
Clothing, Gift & Acc.
Sale/Liquidation

Language
Currency
USA warehouse now open.
Our USA warehouse is now open! Low cost shipping and an ever growing variety make ordering from the US warehouse even better value!
  Item found in the following categories;
> Speed Controllers > All Speed Controllers
> Speed Controllers > 40 to 79 Amp

  RATED:

Birdie 50A Brushless ESC w/ 3A BEC

Birdie 50A Brushless ESC w/ 3A BEC
Birdie 50A Brushless ESC w/ 3A BEC


The Birdie range of ESCs are.. well.. CHEEP! CHEEP!

No frills (or feathers) here, just great value for money! Each and every Birdie ESC is QC checked by Hobbyking and placed under a 2 minute load test ensuring your Birdie will be ready to fly!

If your looking for an ESC with basic features and reliability at a bargain price you better bag a Birdie before they all fly the coop!

Specs.
Weight: 44g
Size: 54x36x15mm
Cells: 2-4S
Max Current: 40A
Burst Current: 50A
BEC: 3A / 5v
Timing: 1º/7º/15º/30º programmable
PWM: 8/16K

Programming Options
Cell Type: NiMH/NiCD/Lipoly
Cell Count: 2s~6S
Throttle Setting: Auto/Hard/Soft
Brake: No Brake/Soft/Medium/Hard
Direction: Clockwise/Counter Clockwise
Cut off: Soft/Hard
Timing: 1º/7º/15º/30º
PWM: 8Khz/16khz

A Manual can be downloaded under the files tab for stick input programming.


PRODUCT ID: BIRD-50A-B

This product available from a warehouse near you!

56g Back warehouse: 0 10+ $13.95
Email Buddy Issue Price War
Related Products
Customer Also Bought
Further discounts available for registered & logged-in customers.
 Customer rated 4 crowns   
 
Total of 40 discussions.
Cuthbert  5 points - 5/7/2013
 
Would this ESC be suitable for a Multirotor? Is it flashable with the SimonK firmware? Will it burn up easily? Is the response time good enough for stable flight? Thank you.
Bernard  1 points - 4/19/2013
 
I know this says 2 to 4 cell but is that only because i has a BEC. can it run 6s with out using BEC?
petrkoutecky  1 points - 4/4/2013
 
Can you sand me your programming instructions to the file tab please?
 Christ 200 points
hello Petrkoutecky please read answers below and send me your email thru the PM in comunity forum. Enjoy flying
Tzer Han  1 points - 4/1/2013
 
What kind of connectors does this ESC come with? I can see 6 wires coming out of the ESC, but I am not sure how the heads look like. Do I need special connectors to connect this to the motor and the arduino? Thanks. And who has the manual for this ESC? It's annoying that none of the components seem to come with manuals.
 Christ 200 points
Hello Tzer Han
no connector except the one for the receiver. Upt o you to install the connector for your battery and motor side.
send me your Email and I'll send you the manual. It was in the files earlier and is no more :-(
I tried yesterday as you can see just below but no success. like we can no more upload any file acutally.
enjoy flying
BEST ANSWER CREDIT AWARDED
Yard Dart  4 points - 3/31/2013
 
I'm I missing something? I look under the file tab and no manual. Can you upload one HobbyKing?
 Christ 200 points
Hello Yard Dart, it was ther it is no more :-( I'll scan mine and set it in the file tab Enjoy flying
BEST ANSWER CREDIT AWARDED
 Christ 200 points
Hello Yard Dart, seem there is a problem . Send me your email and I send it to you. Enjoy flying
 Yard Dart 4 points
Hi Christ... Thanks for your response. Can you scan and upload your programming instructions to the file tab?
 Christ 200 points
Hello, it is scanned but I can not upload for some reason at HK :-( check in community forum and send me a PM with your email Enjoy flying
John  1 points - 3/27/2013
 
****
Dmytro  1 points - 3/16/2013
 
I was wondering if anyone has done a Bixley engine mod with an inrunner brushless rather than a outrunner,everyone it seems has done that.And if someone has what were the results?Thanks,I look forward to some new ideas.
 fotod 148 points
Result is same as outrunner. Result depends only about wattage and kv. Outrunner is cheaper, more variety to choose. That is the reason everybody use them.
Dmytro  1 points - 3/15/2013
 
what type of motor and battery connectors are on this speed control?
 Marko 29 points
There is not any connectors on this ESC. You should buy it additionally, I suggest you to buy 3.5mm gold female connectors for the motor (most motors came with this male connectors, check before you are buying) ant the HX60 connectors for Turnigy batteries (also check before)
 Drugos 1975 points
It doesn't come with any connector.
 jhova1717 161 points
People don't realize this is a 40 amp esc with 50 burst ... I don't know why they did this
Shelesh  6 points - 3/10/2013
 
what is its refresh rate?
 Drugos 1975 points
Too low for a quadcopter.
BEST ANSWER CREDIT AWARDED
najobi  5 points - 2/28/2013
 
Hi...just bought one of EDF70 with 3800kv and I had a problem with speed controller BRDIE 50A Brushless ESC w/ 3A BEC. Problem is that is to hot when running on 1/2 throttle. setup is - 3s lipo - Timing Mode Setting is 30 - For 10-14 Pole High-RPM Outrunner Motors I also burn out one controller !! Hobby King 60A ESC 4A UBEC ! All advice welcome
 Christ 200 points
Hello Najobi,
as the motor is a high rpm you should adapt (program the controller) for High timing like 15°* or 30°*
You will get more power and it will heat less
Enjoy flying
BEST ANSWER CREDIT AWARDED
 Christ 200 points
Hello Najobi
as your motor is a high KV you should program a high timing like 15°* or 30°*
Enjoy flying
 najobi 5 points
I have setup timing 30°*. I will tray with 15°*. Thx anyway for your answer.
 jhova1717 161 points
Not if its pulling more than 40amps this is only 50amp burst its really a 40amp esc
helil  57 points - 2/10/2013
 
I just bought this to use with Turnigy D2826-6 2200kv Outrunner Motor, motor won't turn and start shaking until quarter way of throttle, works perfect after that. Anyone have the same issue or I got the bad one?
 Drugos 1975 points
I have the same setup and I had the same issue.I decided to don't make any adjustment to the ESC.I think you have to setup a different timing in your ESC.What I have done to solve this problem is to move the throttle trim forward so the motor starts immediately.
 Drugos 1975 points
You can also set the throttle range.Look in the files section and you will see the manual that explains how to do it.
 helil 57 points
I already did all but still the same, it's okay when airplane in the air.
 helil 57 points
I did use this on my home build Polaris XL www.link
 Drugos 1975 points
You have a bad ESC.
Edward  5 points - 1/27/2013
 
Wildgoose, the number of beeps should be a battery cell count the controller detects.
fabricio  2 points - 12/31/2012
 
ESC muito bom,e um excelente preç*o.
Simon  7 points - 12/27/2012
 
How is the throttle range set with this ESC without a programming card?
 Maximilionalpha 1070 points
Look in the files section and you will see the manual.
wildgoose  14 points - 11/29/2012
 
I programmed several parameters on my ESC, including
setting it to 3S. It seems to work OK, but still
powers up with a musical tone and only 2 beeps, is
this normal or should there be three beeps?
 Wilian Amaral 50 points
It's normal. The number of beeps are not standard. Each ESC have its own pattern, although they tend to converge to a 3 tone beep.
BEST ANSWER CREDIT AWARDED
 wildgoose 14 points
appreceate your response Wilian!
 Wilian Amaral 50 points
You're welcome, Alfred. I would suggest you to keep an eye open with this ESC. Mine toasted due a bad soldering in the motor wires. It's a robust ESC indeed, but after this episode I started to double check the soldering and wiring of all my ESC's.
JOHN .R.  2 points - 11/26/2012
 
Yes it is the amount of amps that you are drawing that is important John.R.
chris  29 points - 11/21/2012
 
can this esc REALLY handle 4s?
Oliver  33 points - 11/20/2012
 
Hi. what exactly does the 3a bec do? Thanks
 Gary 3001 points
BEC stands for "Battery Eliminator Circuit",this means you do not need a seperate power source like a 4.8v nimh battery or something similar to run your receiver and servo's.The BEC system in this ESC provides a steady 5.5v@3amps to run the receiver and servo's,the ESC then has a cut off to the motor which senses when the battery is getting low,it then shuts off the motor and leaves enough power in the battery to carry on running the receiver etc for quite sometime.
BEST ANSWER CREDIT AWARDED
 Oliver 33 points
Thanks for your prompt answer
theoverfeend  2 points - 10/21/2012
 
I hope this is not a dumb question. How do I tell the number of poles the motor has?
 Maximilionalpha 1070 points
by the number of rpms it has. The higher the rpms, the less number of poles it has.
 edfman 94 points
count the magnets.If you cant see the magnets from the open side you can carefully slide off snap ring,try doing this inside a plastic baggie to contain the ring if it pops away.then slide the motor housing apart and you can see the magnets.carefully put your motor back together.this only goes for outrunners.For inrunners you have to check manufacturers specks.
BEST ANSWER CREDIT AWARDED
 theoverfeend 2 points
Thanks, that makes sense. I will be running the Turnigy 2826-2200 with this esc on 4s. By any chance do you know the # of poles in this motor (still in the mail).
 edfman 94 points
sorry dont know Mark.But I would not run 4cell on that motor its only rated at 3 cell.use 6-4 prop 3cell 1300-1800 batts
 theoverfeend 2 points
Saw a guy on Youtube running it on 5s, he said the motor was warm after his runs. I'll be using a smaller prop. I have heard this esc has to be manually programmed for best results hence my question about the pole count.
 edfman 94 points
cool...hey can you post how your motor works in the motor section with the 4cell?I might like to try it on a little propjet.
 theoverfeend 2 points
Will do. I will be using it on a Parkjet myself. Figured I would start with a 4.1x4.1 and go up until the amps, watts, and speed look right. My cohorts are going to use that motor on the Fun Fighters to make them faster (like they need to be).
Skylanders  20 points - 10/16/2012
 
I just soldered it and got everything working (after ruining 3 XT60 connector). However, I'm a bit confused about the beeps on the start. Musical tone two beeps. I though that meant "I'm starting, you have a 2-cell battery". I have a 3-cell 11.1V, and would want it to recognize it. I did try to program it with the throttle stick, and I did everything as I should, and I could already feel that I could run it at a lower stick adjustment than before, but still it's only musical tone two beeps. Shouldn't it be three?
 Maximilionalpha 1070 points
That's because you're still in "programming mode". Disconnect the battery...Turn on your Tx and push the throttle up to full...reconnect your battery to your Rx...1 beep and a tone is your battery program menu...move throttle stick to center position. when you hear 1 short beep, followed by 7 long beeps, that will indicate your 3 cell battery. move the throttle stick back to the Full-upposition., When you hear the sequence for the option you wish to select. The controller will then save the
 Skylanders 20 points
Hmm. Still a bit confused. I've run it, but I don't know if it's correctly configured. I have set it to 3S, after the directions in the manual, but still when I turn it on, it doesn't give three beeps (3S-lipo). It says "do-do-di" - "beep-beep". What does that mean? I thought it was "I'm turning on" - "2S lipo detected".
 Skylanders 20 points
Can someone confirm that the Birdie ESC doesn't count the cells of the battery when starting up? Regardless of what I set the battery cells to, it starts with the musical tone two beeps. I tried with 2s, 3s, and 4s. Always gives two beeps upon start. I do have 11.1v 3s, which it is now set to.
Skylanders  20 points - 9/14/2012
 
Mine came without any connectors! Do I have to solder them to the battery or something? It did have a connector for the Rx... Strange!
 Maximilionalpha 1070 points
You solder your own connectors onto the ends.
 Exhodus 7 points
Yes that one comes without connectors, they not even included if I remember correctly. It only has BEC circuit plug installed, you have to solder the battery plug and the 3 poles for the motor. Also be sure to check its manual, and set it up correctly, for your lipo cells, and motor type, its not a Turnigy, it will not auto-detect it!! My motor run very hot without proper timing a poles settings, now its fine.
rainbird  3 points - 7/8/2012
 
hi, could anyone help? will there be an effect on the motor speed if I use a higher rated esc like this 50amps on motor that only requires say 30amps? just want to buy an esc where i could use in almost any motor thats why i want to invest on higher rated esc's .thanks in advance guys...
 Ryan 46 points
Well it all depends. Getting a high amp ESC does not affect the motor performance. Although the load on the motor will. In any Setup you want an ESC to have higher Amp output then your motor, and you want to load the motor to or less then the constant amp while static. The motor amp rating is what the motor can handle without burning up and its ralates to the load. The ESC amp rating is what the ESC can produce before burning up and is related to what the motor pulls. if you have a motor rated f
 Ryan 46 points
Over all If you want an ESC that you can use with any motor, get a 100 amp ESC. Even though you have a 30 amp motor, your motor will still draw higher amps if your load is more then what the motor can handle. So in ralation, if you do not have a watt/amp meter i would suggest getting one to be able to adjust load on your motor and not cause a burn out.
 Ryan 46 points
More Info on Setup. There is many ways of Adjusting your Electrical system. You can look at it as 4 key elements. 1-Power Source(battery), 2-Power Provider(ESC), 3-Power Converter(motor), and 4-Power Producer(load). So your Load is Directly related to the prop or gear you use. the bigger, the more amps is required to spin. The smaller, the less amps required. The load is your main concern in all as long as you have an ESC that can provide more amps then needed and a motor to with stand the amps. If your battery can not produce the Amps needed, it will heat and bloat, Risk of fire. You can lower you Amps needed by also lowering voltage. If you need the bigger prop, then lower voltage to lower amps or get a bigger motor and ESC to acomidate the Amps needed to spin the prop or load.
BEST ANSWER CREDIT AWARDED
juweeltje  50 points - 5/21/2012
 
is this a great replacement fot my to mutch havy weighted (74grams ) esc from PRODUCT ID: HK3027 ?? motor PRODUCT ID: HK90137
 Drugos 1975 points
Yes,It is a great replacement.
 Thiago Roberto 1 points
very good esc.. used on my sky runner hehe
 PauloH 60 points
Its a great ESC, nice finish and it has bec to, and for the price you cant get better. I uset on my phonix 2000
 Wen Yong 4 points
50A with BEC for that price!! definitely a good replacement.
juweeltje  50 points - 5/18/2012
 
is this esc really weighs only 44 grams?
 Drugos 1975 points
Yes,but it comes with no connectors for the battery and for the motor.With the connectors it will weight about 51 grams.
 juweeltje 50 points
Drugos, thanks for let me know that it's without connectors, now i have PRODUCT ID: HK3027 , but the esc is far to heavy, 74 grams !
Sugna  189 points - 5/14/2012
 
Hi, I am using this ESC with the Turnigy 2815 EDF motor (4800kv on 3S). What setting should I set for the ESC?
 Drugos 1975 points
Leave the stock settings.
 Shura 122 points
you can use, no need replace setings
Scream  7 points - 5/10/2012
 
this esc needs programming card?
 isildur 28 points
no it works fine on auto but you can program it with throttle
BEST ANSWER CREDIT AWARDED
 Drugos 1975 points
No,because the stock settings are good for a lot of motors.However you can program it using the throttle stick (stick programming).
 Scream 7 points
thanks
 Scream 7 points
must program with throttle program?
 Javier 6 points
This speed control through the tx program through the use of accelerator, Esteo is done through a predefined sequence of movements when you turn the speed control. You have to get off the page Hobbyking the manual instructions. regardss
edwiiiz  3 points - 4/21/2012
 
can anyone give me an advice how i need to program it for quad( x conf) ? what i did is: battery -LiPo Throttle - Hard start Brake - No Brake Direction and Cut off Type - Soft Cutoff Timing Mode - 7degres for 6-8 Pole motors Pulse Width - 16khz Thank you ! my quad: HobbyKing 2.1 board Turnigy SK3530-1150KV motors 2Cell 5000 mah lipo these birdie ESC. It just doesn't work, motors stops at any time,just with full throtle they work normaly.
 FooFilighter 38 points
throttle calibration *) you must set up HK2.1 board, in manual is step : throttle range ,
 Drugos 1975 points
Calibrate the throttle on the board.
edwiiiz  3 points - 4/19/2012
 
Does anyone using these ESC for Quadcopter ?
 FooFilighter 38 points
my friend using this in tricopter whith "KukiBoard" and it works fine , but remember is for huge quadcopter becoaucause it's big *D
BEST ANSWER CREDIT AWARDED
 Drugos 1975 points
This is a quite big ESC so it's hard to fit into a quadcopter.However It will be good.
 edwiiiz 3 points
Thanks i think i'm okay now because i had a problem programing it :)
michael  2 points - 4/17/2012
 
instead of 20 amp esc if ı* use this, occur any problem ? because ı* have 22 amp max current turnigy motor and also 45 amp max current motor. and ı* will try to use both of them??
 CAN 400 points
no acutally no problem occur
 Drugos 1975 points
Yes,you can use this ESC with both of them.
 FooFilighter 38 points
but you can't plug them together *D
Edward  3 points - 3/5/2012
 
Trying to program with the Throttle stick Progaming, but I do not get the initialize beep with the throttle stick up. Any Suggestions...
 Edward 3 points
Never mind, luckily I purchased 2 of these and pulled out the one with no tone, put in the second one and this one works just fine. The first one is defective, no tone at all.
 DennisT1 162 points
Might try increasing your trim to max ... might just be a little more sensitive to full throttle position than the other one is.
 Edward 3 points
Did that, and even changed transmiters just in case, but still no go.
 DennisT1 162 points
Only other thing I can think of is travel limit/EPA on radio, though seemingly you've covered that with the other TX and with the other ESC. I only have one of these, so I can't say anything to consistency of QC.
 Drugos 1975 points
Maybe it is defective.
Customer Reviews
Overall Rating
Herculano
18 likes
Value
Quality
Like it?
Pelo preço vale sempre a pena, este ESC está no patamar dos variadores simples e baratos.....


No comments. Reply..

Overall Rating
VladGor
3 likes
Value
Quality
Like it?
Works very well. At such low price (10$), it is surprising!
Excellent ESC.
Runs for a long time with a current of 40 Amperes without problems.


No comments. Reply..

Create an account
Overall Rating
warthog
299 likes
Value
Quality
Like it?
Es exactamente igual que el redbrick 50A pero con peores FETs, a cambio lo que ofrece es que ya tiene BEC y te ahorras una bateria en el modelo, aguanta 40A en continuo los 50 son solo de pico. No sirve para motores de altas revoluciones


9 comments. Reply..

Create an account
Overall Rating

26 likes
Value
Quality
Like it?
Very good ESC, nice weight and wires!!


No comments. Reply..

Overall Rating
alrock
10 likes
Value
Quality
Like it?
good & simple to use, about 10 flights and its excellent 3s 2650mah 2300kv turnigy motor. will try it with 4s 2200 next 4.5*4.5 prop thanks h.k


1 comment. Reply..

.....click here to see all reviews
 
Aff. Link

Copyright 2012 Hextronik Limited.
The HobbyKing.com®, OrangeRx, Turnigy, Durafly, nano-tech and other brand logos and names are trademarks of hexTronik Limited.
All rights reserved