RC India
Home Help Calendar Login Register
Welcome Guest, please login or register.
 
Pages: [1]   Go Down
0 Members and 1 Guest are viewing this topic. Topic Tools Topic Tools 
Read
« on: July 12, 2015, 12:44:20 PM »
ap16j55
Car Lover
Active Member
**

Reputation Power: 1 
ap16j55 has no influence.
Offline Offline

City: mumbai
State: Maharashtra
RC Skills: Intermediate
Posts: 8
Join Date: Jun, 2015

I am trying to build a Quad for the first time. I have the following configuration.

A2212 13T 100 motor  kv X 4
HLW XXD - 30 A ESC
KK2.1.5
Avionics TXRX.
Custom made battery supplying 12 V

When tried with this battery, individually all motors rotate. But when all 4 are connected through KK2, they wont move. When connected through an adopter, 3 motors worked parallelly.

Not able to understand the issue.

Can anyone please help?

Thanks in advance.
Logged
 

Read
« Reply #1 on: July 12, 2015, 12:50:43 PM »
Darshan for multirotors
Well now it flies!!
Heli Lover
Forum Hero
*****

Reputation Power: 11 
Darshan for multirotors has no influence.
Offline Offline

City: Mumbai
State: Maharashtra
RC Skills: Beginner
Posts: 855
Join Date: Feb, 2015
Quote from: ap16j55 on July 12, 2015, 12:44:20 PM
Custom made battery supplying 12 V

When tried with this battery, individually all motors rotate. But when all 4 are connected through KK2, they wont move. When connected through an adopter, 3 motors worked parallelly




What do you mean by this?
Any pic of the custom made battery ? It type (lipo,life,etc)
Which adapter?
Please.post pictures of battery adapter and the method you have connected the motors to the kk board and in the parallel series in
Logged
put your heart in flying and flying will never leave your heart
 

Read
« Reply #2 on: July 12, 2015, 01:00:55 PM »
ap16j55
Car Lover
Active Member
**

Reputation Power: 1 
ap16j55 has no influence.
Offline Offline

City: mumbai
State: Maharashtra
RC Skills: Intermediate
Posts: 8
Join Date: Jun, 2015
Please find attached  a picture of the battery. The same was made from a maker at lamington road.

IMG_20150628_211040.jpg
Re: Battery Issue for my Quadcopter.
* IMG_20150628_211040.jpg (16.8 KB, 512x384 - viewed 237 times.)
Logged
 

Read
« Reply #3 on: July 12, 2015, 01:01:49 PM »
ap16j55
Car Lover
Active Member
**

Reputation Power: 1 
ap16j55 has no influence.
Offline Offline

City: mumbai
State: Maharashtra
RC Skills: Intermediate
Posts: 8
Join Date: Jun, 2015
The adopter is similar to cell phone adopter with 12V 1 A rating.
Logged
 

Read
« Reply #4 on: July 12, 2015, 01:28:17 PM »
IndianHobbyShop
Plane Lover
Forum Hero

*****

Reputation Power: 6 
IndianHobbyShop has no influence.
Offline Offline

City: Patna
State: Bihar
RC Skills: Intermediate
Posts: 527
Join Date: Jul, 2013
What is the C rating on this battery.
Seems that it's a standard 1C battery using which you will certainly not be able to fly.
Logged
Regards,
Bhavesh
Indian Hobby Shop
PH# 9473456377
 

Read
« Reply #5 on: July 12, 2015, 01:34:07 PM »
ap16j55
Car Lover
Active Member
**

Reputation Power: 1 
ap16j55 has no influence.
Offline Offline

City: mumbai
State: Maharashtra
RC Skills: Intermediate
Posts: 8
Join Date: Jun, 2015
This is generating 12 V. Donot know is C rating. But single motor is running at required speed when connected directly.
Logged
 

Read
« Reply #6 on: July 12, 2015, 01:46:35 PM »
liakhat
Plane Lover
Active Member
**

Reputation Power: 1 
liakhat has no influence.
Offline Offline

City: Hyderabad
State: Andhra Pradesh
RC Skills: Intermediate
Posts: 62
Join Date: Jul, 2013
Its better to buy a new one instead on doing custom battery as this lipo battery are dangerous if mishandled
Logged
 

Read
« Reply #7 on: July 12, 2015, 01:58:21 PM »
ap16j55
Car Lover
Active Member
**

Reputation Power: 1 
ap16j55 has no influence.
Offline Offline

City: mumbai
State: Maharashtra
RC Skills: Intermediate
Posts: 8
Join Date: Jun, 2015
Thank you for the suggestion. Am also thinking in similar lines. But before going for a new one, want to confirm that the issue is battery related.

The issue face by us: When 1 motor is connected to battery, it is running fine. If two are connected both are not moving. When two motors are connected to adopter, they are running. Where and what can be the reason.

 
Logged
 

Read
« Reply #8 on: July 12, 2015, 02:49:53 PM »
Darshan for multirotors
Well now it flies!!
Heli Lover
Forum Hero
*****

Reputation Power: 11 
Darshan for multirotors has no influence.
Offline Offline

City: Mumbai
State: Maharashtra
RC Skills: Beginner
Posts: 855
Join Date: Feb, 2015
Low c rating maybe
Logged
put your heart in flying and flying will never leave your heart
 

Read
« Reply #9 on: July 12, 2015, 04:10:41 PM »
gunnu
Heli Lover
Forum Hero

*****

Reputation Power: 14 
gunnu has no influence.
Offline Offline

City: dasuya
State: Punjab
RC Skills: Advanced
Posts: 1104
Join Date: Jul, 2014
Quote from: ap16j55 on July 12, 2015, 01:58:21 PM
The issue face by us: When 1 motor is connected to battery, it is running fine. If two are connected both are not moving. When two motors are connected to adopter, they are running. Where and what can be the reason.

this is because required amount of current is not provided by battery... 
kindly use  20-25C lipo battery...

regards
Logged
 

Read
« Reply #10 on: July 12, 2015, 06:53:28 PM »
ap16j55
Car Lover
Active Member
**

Reputation Power: 1 
ap16j55 has no influence.
Offline Offline

City: mumbai
State: Maharashtra
RC Skills: Intermediate
Posts: 8
Join Date: Jun, 2015
Thank you for the response.

Will try it.
Logged
 

Pages: [1]   Go Up
RC India  RC Models  Multirotors  Topic: Battery Issue for my Quadcopter.
 « previous next »
Jump to:  

Related Topics
Subject Started by Replies Views Last post
New LiPo Battery having issue with 1 cell
Batteries and Chargers 		pradish 10 7806 Last post May 03, 2014, 01:26:45 PM
by ajn9325
" Yaw" issue with my quadcopter Help Needed !!!
Multirotors 		Dr. Abhishek Agrawal 8 3084 Last post March 03, 2015, 05:50:33 PM
by SideWinder
Battery voltage issue
Batteries and Chargers 		Darshan for multirotors 0 7276 Last post June 15, 2016, 08:15:33 AM
by Darshan for multirotors
Help Needed Guys Plz Help me In my Quadcopter Issue.
Multirotors 		Sushmit 6 2166 Last post October 11, 2017, 06:01:59 AM
by Sushmit
Pixhawk - early low battery failsafes issue
Chatter Zone 		Astra_fpv 0 863 Last post October 06, 2020, 09:30:14 PM
by Astra_fpv
Powered by SMF 1.1.21 | SMF © 2015, Simple Machines
Simple Audio Video Embedder 		Realized by Systalent | XHTML | CSS