« previous next »
Pages: 1 [2] 3   Go Down

Author Topic: Magic Pie 3  (Read 29866 times)

Offline kmleon77

  • Confirmed
  • Bachelor of Magic
  • ****
  • Posts: 102
Re: Magic Pie 3
« Reply #15 on: September 29, 2011, 05:08:49 PM »
HI
thanks for your answers
but you didn't answer one of them : what kind of battery do you think suits the Magic Pie 3 the best
36V ? 48 V ? more
and how many amps please
so with what kind of battery the magie pie 3 will give us the best it can give ?
thanks
fred
Logged
2 MP external controllers and 1 MP internal (avatar)
2 VTT for fun and one yuba to take my children to school
all this with 48V10Ah lipo batteries
waiting for MP3 : is it going to be more powerfull ?????

Offline o00scorpion00o

  • Confirmed
  • Master of Magic
  • *****
  • Posts: 462
Re: Magic Pie 3
« Reply #16 on: September 29, 2011, 05:50:06 PM »
Quote from: kmleon77 on September 29, 2011, 05:08:49 PM
HI
thanks for your answers
but you didn't answer one of them : what kind of battery do you think suits the Magic Pie 3 the best
36V ? 48 V ? more
and how many amps please
so with what kind of battery the magie pie 3 will give us the best it can give ?
thanks
fred


Hi Fred,

This is really a personal preference. On 48 volts the pie II will go up to 24-25 mph max!

On 60 volts it will do 32 mph, however if you use GM controllers your battery should have less volts than that straight off the charger, as they support 60 volts max!

the controller between 40-50 amps is good, 60 volts is a really addictive!

The battery should be an A123, they should be capable of feeding the Pie, LiPo is fantastic, but it's too complicated to use without a bms, there is no suitable user friendly bms yet that is reliable and LiPo is dangerous if misused.

An A123 will cost you at least 550 Dollars before shipping for a 10ah pack!

If you want PM me and I'll give you the details of where you can get one!


Mark

Logged

Offline DirtyGinge

  • Confirmed
  • PhD. Magic
  • ******
  • Posts: 614
  • Im just trying to find my niche.3 e-bikes is fine
Re: Magic Pie 3
« Reply #17 on: September 29, 2011, 06:29:02 PM »
Does anyone want a "gingers lipo story / noob thread thingy" ????

Logged
Infineon lyen edition 12 Fet
Goldenmotor Magic pie rear ....2000 Watt peak
oh yea.....Im too fat :)...but cute, oh yea, im cute

Offline kmleon77

  • Confirmed
  • Bachelor of Magic
  • ****
  • Posts: 102
Re: Magic Pie 3
« Reply #18 on: September 29, 2011, 06:41:44 PM »
hi
A 123 is the best at the moment but it's hard to find a whole battery
so I would be interested but don't know how to PM you cos your mail is hidden
thanks to tell me how to practice
fred
Logged
2 MP external controllers and 1 MP internal (avatar)
2 VTT for fun and one yuba to take my children to school
all this with 48V10Ah lipo batteries
waiting for MP3 : is it going to be more powerfull ?????

Offline DirtyGinge

  • Confirmed
  • PhD. Magic
  • ******
  • Posts: 614
  • Im just trying to find my niche.3 e-bikes is fine
Re: Magic Pie 3
« Reply #19 on: September 29, 2011, 08:49:43 PM »
maybe contact cell_man: emissions-free_worldwide(at)hotmail.com

He does retail the Macs, and also genuine a123 batteries and packs, and does match cell resistances for a good balanced pack
Many of the endless-sphere guys have dealt with him so reputation is gained by history if that makes sense...he has been a great help to me

regards

« Last Edit: September 30, 2011, 01:01:35 AM by spellchecker »
Logged
Infineon lyen edition 12 Fet
Goldenmotor Magic pie rear ....2000 Watt peak
oh yea.....Im too fat :)...but cute, oh yea, im cute

Offline o00scorpion00o

  • Confirmed
  • Master of Magic
  • *****
  • Posts: 462
Re: Magic Pie 3
« Reply #20 on: September 29, 2011, 09:09:24 PM »
yeah cell-man is great!

I can certainly vouch for him!
Logged

Offline Bikemad

  • Global Moderator
  • Professor
  • PhD. Magic
  • ******
  • Posts: 5,553
Re: Sending Personal Messages
« Reply #21 on: September 30, 2011, 01:57:40 AM »
Quote from: kmleon77 on September 29, 2011, 06:41:44 PM
I would be interested but don't know how to PM you cos your mail is hidden

Fred, you don't need an email address to send a Personal Message, you simply click on the Personal Message icon below the member's avatar:



and then compose your message:



It's like posting on the forum, except it's private. ;)

Alan
 
« Last Edit: July 05, 2017, 06:06:38 PM by Bikemad »
Logged

Offline Who42

  • Confirmed
  • Bachelor of Magic
  • ****
  • Posts: 142
  • ELECTRIC BIKE NUT
    • PLUG IN CARS & BIKES
Re: Magic Pie 3 With REAL 48V 1000W: CONTROLLER
« Reply #22 on: September 30, 2011, 04:07:48 AM »
Magic pie 3 With  REAL 48V 1000W: External CONTROLLER  with 15 MOSFETS  :o
I get 55km/h with this controller with a Magic pie 2  :o
and 20mp 48v battery pack I can't wait to try a Magic pie 3 with this set up 8)

REAL 48V 1000W: CONTROLLER  $45 USD or $ 65 USD with Throttle
Specification:
Voltage: 48V
Power: 1000W
Size: 21.4*9.5*4.5cm
Net Weight: 0.68kg
Max. Contimous Current  30A
Max. Cut-off Current:     50A
Max. Cut-off Voltage:     35V
Max. Voltage:               72V
MOSFETS: 15 pcs (ST NEC)

48V 20AH LiFePO4 Battery Specification:
Battery Model 48V 20AH with BMS and 5 amp Fast Charger. ;D
C3 Continuous Discharge Current: 60A
Nominal Capacity (AH) 19.8Ah
Nominal Voltage (V) 51.2
Source Resistance (m?? ?50
Cell Combination 16-Series
18-Paralles

5AH Fast Charger For LiFePO4 Battery For 48V Battery Specification:

For 48V LiFePO4 Battery
Intelligent Charger
Super Powerful Charger, 5AH
Aluminium Case-good heat sinking
Super Cooling Fan




« Last Edit: October 02, 2011, 04:46:57 PM by Who42 »
Logged
ELECTRIC BIKE NUT

Offline MonkeyMagic

  • Cheeky Chimp
  • Technical Officer
  • PhD. Magic
  • ******
  • Posts: 1,041
Re: Magic Pie 3
« Reply #23 on: September 30, 2011, 08:53:02 AM »
Lol I love how you call a fan a 'radiator' Who :D

Where did you get these specs from?? Sneaky man
Logged

Offline o00scorpion00o

  • Confirmed
  • Master of Magic
  • *****
  • Posts: 462
Re: Magic Pie 3
« Reply #24 on: September 30, 2011, 08:56:11 AM »
Super powerful 5amp charger ? I nearly wet myself reading that one!  ;D

The size of that bms in that big plastic box OMG!!!

PIng batteries would be much better than those duct tape Vpower batteries that so many people have problems with!
Logged

Offline kmleon77

  • Confirmed
  • Bachelor of Magic
  • ****
  • Posts: 102
Re: Magic Pie 3
« Reply #25 on: October 02, 2011, 11:31:05 AM »
HI
GM , which battery will suit MP3 the best , if using a 30A program (controller)
is a 48V10Ah enouch or do yoy suggest more amps
thanks
fred
Logged
2 MP external controllers and 1 MP internal (avatar)
2 VTT for fun and one yuba to take my children to school
all this with 48V10Ah lipo batteries
waiting for MP3 : is it going to be more powerfull ?????

Offline Who42

  • Confirmed
  • Bachelor of Magic
  • ****
  • Posts: 142
  • ELECTRIC BIKE NUT
    • PLUG IN CARS & BIKES
Re: Magic Pie 3
« Reply #26 on: October 02, 2011, 04:21:55 PM »
Golden Motor now use Larger cells in there 24v 36v & 48v LiFePO4 Battery Packs for Electric Bikes this
means reliability and it makes possible for BMS to manage and protect each cell individually.The new LiFePO4 Battery Packs are ratted at C3 Continuous Discharge Current: 30A = 48v  36A = 36v = 24v
I have found that the new Larger cell Battery Packs are much better than the older type with blue and orange 4amp round cells :o
In the old battery packs The BMS controlled groups of 3 or 4  4amp cells in parallel not individually   :o

« Last Edit: October 02, 2011, 04:42:14 PM by Who42 »
Logged
ELECTRIC BIKE NUT

Offline GM Canada

  • Super Gary
  • Confirmed
  • PhD. Magic
  • ******
  • Posts: 1,544
Re: Magic Pie 3
« Reply #27 on: October 02, 2011, 04:24:33 PM »
Hi Who42,

Are you saying all the Lifepo4 packs GM has now have a 3C discharge rate? I did not know that, that is very interesting.

Gary

Logged

Offline kmleon77

  • Confirmed
  • Bachelor of Magic
  • ****
  • Posts: 102
Re: Magic Pie 3
« Reply #28 on: October 04, 2011, 06:46:07 PM »
HI
GM what date exactly it is going to be possible to buy a Magic Pie 3 on your website?
what is the official date?
thanks
fred
Logged
2 MP external controllers and 1 MP internal (avatar)
2 VTT for fun and one yuba to take my children to school
all this with 48V10Ah lipo batteries
waiting for MP3 : is it going to be more powerfull ?????

Offline kmleon77

  • Confirmed
  • Bachelor of Magic
  • ****
  • Posts: 102
Re: Magic Pie 3
« Reply #29 on: October 07, 2011, 06:47:28 PM »
HI
no answer?
may be you do not know yourself?
fred ;D
Logged
2 MP external controllers and 1 MP internal (avatar)
2 VTT for fun and one yuba to take my children to school
all this with 48V10Ah lipo batteries
waiting for MP3 : is it going to be more powerfull ?????
Pages: 1 [2] 3   Go Up
« previous next »