+- +-

+- User

Welcome, Guest.
Please login or register.
 
 
 
Forgot your password?

+- Stats ezBlock

Members
Total Members: 144
Latest: Donald
New This Month: 0
New This Week: 0
New Today: 0
Stats
Total Posts: 2267
Total Topics: 110
Most Online Today: 14
Most Online Ever: 82
(August 07, 2018, 06:56:59 PM)
Users Online
Members: 0
Guests: 4
Total: 4

Author Topic: My Motor Crush  (Read 5405 times)

Offline M.E

  • Newbie
  • *
  • Posts: 14
My Motor Crush
« on: February 07, 2012, 02:54:26 PM »
Hi everyone,

It's has been for a year now that I'm still playing  around with my motor. I discover lenz effect at about 3500RPM.
when loading two 25W in sery the RPM was not slow down. While happy with the result, I continue to increase speed to 3700. the magnets were released from the rotor and crush with coil, lucky I was not injured.

Just to share to everyone that I'm under estimated on strengthen of magnet on rotor. the magnets  wraped by  wires with Epoxy were not strong enought to hold the centrifuge fource at high speed. Next I'm going to modify my rotor to follow romero style.
« Last Edit: February 07, 2012, 03:18:08 PM by M.E »

Offline Romero

  • Administrator
  • Hero Member
  • *****
  • Posts: 885
Re: My Motor Crush
« Reply #1 on: February 07, 2012, 05:02:29 PM »
You must be very careful, it happend to me too and I have a hole in my wall from one of the magnets.Those magnets are capable to kill if they hit you at high speed.
Even a very strong glue is not enough, after a period of time because of vibration will stop holding the magnets in place, best solution is to have them encapsutaled in the rotor.


Offline M.E

  • Newbie
  • *
  • Posts: 14
Re: My Motor Crush
« Reply #2 on: February 10, 2012, 03:10:27 PM »
@ Romero,

Thanks for advising, I will do another rotor with encapsolated magnet.

Since waiting the new rotor, I try with another toy.


Offline M.E

  • Newbie
  • *
  • Posts: 14
Re: My Motor Crush
« Reply #3 on: February 10, 2012, 03:15:59 PM »
The inductance droped with the magnet present
« Last Edit: February 17, 2012, 02:59:56 PM by M.E »

Offline M.E

  • Newbie
  • *
  • Posts: 14
Re: My Motor Crush
« Reply #4 on: February 17, 2012, 03:07:58 PM »
It is moving so slow as I only have time once back home from work.


 

Recent Topics

Romero Experiments by Romero
March 03, 2018, 10:43:52 PM

Dji Mavic Pro by Romero
September 27, 2017, 05:04:54 PM

Watersplitting Device via GigaHz pulse Generator by Hitman
June 23, 2016, 05:45:13 PM

Free Energy Flashlight by Hitman
February 24, 2016, 12:35:30 PM

Earth's magnetic field by Romero
January 09, 2016, 05:47:42 PM

Induction Heater of Vasily Kuznetsov by Hitman
July 01, 2015, 10:41:39 PM

Partnered output coils by Romero
June 20, 2015, 01:51:23 PM

Articol de incurajare by sinergicus
February 23, 2015, 12:54:41 PM

Dave45 work and suggestions by Dave45
December 13, 2014, 05:43:42 PM

THE MOST PROFOUND RE-DISCOVERY OF ALL TIME by Hitman
October 18, 2014, 03:54:19 PM

Powered by EzPortal