Author Topic: Mizs Motor Wind So Far 20HP  (Read 2558 times)

Offline Ivan

  • Administrator
  • Senior Member
  • ****
  • Posts: 865
  • Country: us
    • Ivan's Garage
Mizs Motor Wind So Far 20HP
« on: June 02, 2014, 05:40:43 AM »
 :mE>:   This is the motor in Mizs car right now..........

You want a killer motor 20hp  find one of these.  This is our best wind so far, for RPM and torque.
Torque (locked rotor) 178 foot lbs  (running torque would be higher)  RPM over 5000.

This would be a great motor for a S-10 pickup (or mini pickup) with a auto trans or stick.

These motors are pretty common at motor shops (off of pumps) This is a 2 pole motor, but would be wound 4 pole.    catalog#  UJ20S1AM    Model#  AE59A





Note;;  This is a two pole motor wound 4 pole, 36 slot, 16 inhand, 18 gauge, 2 turns.
:co<:  If you bought just one or two extra can goods a week and donated to a food bank   Nobody would go hungry.

Offline few2many

  • Senior Member
  • ****
  • Posts: 128
  • Country: us
Re: Our Best Wind So Far 20HP
« Reply #1 on: June 20, 2014, 07:45:01 AM »
"This is a two pole motor wound 4 pole, 36 slot, 16 inhand, 18 gauge, 2 turns."
Is that 2 turns per coil? How many coils per pole?

Offline Ivan

  • Administrator
  • Senior Member
  • ****
  • Posts: 865
  • Country: us
    • Ivan's Garage
Re: Our Best Wind So Far 20HP
« Reply #2 on: June 20, 2014, 07:53:01 AM »
"This is a two pole motor wound 4 pole, 36 slot, 16 inhand, 18 gauge, 2 turns."
Is that 2 turns per coil? How many coils per pole?

Lets see  :mA<:  We got 36 slots, 72 half slots,  1/4 of stator (9 slots per pole), one phase..
                            So if we do 3 coils per pole (that would cover six slots (half slots))
                            Times four poles=24 half slots  Times 3 phases = 72 half slots..

  Remember 36 slots is 72 half slots...  one pole= slot  1-2-3 - - - 7-8-9

Ivan
:co<:  If you bought just one or two extra can goods a week and donated to a food bank   Nobody would go hungry.

Offline few2many

  • Senior Member
  • ****
  • Posts: 128
  • Country: us
Re: Our Best Wind So Far 20HP
« Reply #3 on: June 20, 2014, 10:16:10 AM »
Yeah...so...3 coils.
Just trying to picture the winding in my head.

Offline Ivan

  • Administrator
  • Senior Member
  • ****
  • Posts: 865
  • Country: us
    • Ivan's Garage
Re: Our Best Wind So Far 20HP
« Reply #4 on: June 20, 2014, 10:19:24 AM »
Yeah...so...3 coils.

 :lA^:
2 coils on 24 slot
3 coils on 36 slot
4 coils on 48 slot

Ivan
:co<:  If you bought just one or two extra can goods a week and donated to a food bank   Nobody would go hungry.

Offline few2many

  • Senior Member
  • ****
  • Posts: 128
  • Country: us
Re: Our Best Wind So Far 20HP
« Reply #5 on: June 20, 2014, 10:25:14 AM »
Doesn't more coils increase voltage? Would you then have to reduce number of turns?

Offline Ivan

  • Administrator
  • Senior Member
  • ****
  • Posts: 865
  • Country: us
    • Ivan's Garage
Re: Our Best Wind So Far 20HP
« Reply #6 on: June 20, 2014, 10:38:03 AM »
Doesn't more coils increase voltage? Would you then have to reduce number of turns?

 :dD(:  You see we have a small problem, luckily the Curtis compensates for the (small voltage changes) since we can't exactly, do it with the winding. 

We can't do a half turn or a turn and a half!  Can we?

Our first main objective is,  will the wind handle the current???  (Just think Mizs heavy foot)

Our second objective is,  lets keep within the Curtis parameters as much as possible, voltage.

  Two turns has all ways given us better torque.

Ivan
:co<:  If you bought just one or two extra can goods a week and donated to a food bank   Nobody would go hungry.