My only concern with the EV-X is it's listed as an intermittent
motor...
Kurt ( I hope it works out) G
----- Original Message -----
Sent: Wednesday, February 09, 2005 5:44
AM
Subject: RE: EV Warrior replacements
[TANKS]
I second that. I have saved your email for future
reference.
Rick
--- Steve Tyng <STyng-at-acptrust.com> wrote:
>
Joe,
>
> Thanks for all the work.
>
> Steve
>
>
>
> > Subject: EV Warrior replacements
[TANKS]
> >
> >
> >
> > Kurt,
>
>
> > At 08:49 AM 2/3/2005 -0800, "KURT GUTBRODT"
> <showa1-at-msn.com> wrote:
> >
>Thanks Joe....By the way, what's the scoop on the
> secret MAG EV-X
> > >motors???
> >
> > MAG tankers prefer EV
Warrior (EVW) motors with
> > 9:1 reduction.
> >
>
> Unfortunately for new guys, EVW's are very hard to
> find.
>
>
> > Over the weekend, I tested four motors -
> >
> > a 24V 300W scooter motor from Ebay (model MY1016)
> >
an EV-X from Surplus Center (item #10-1646)
> > www.surpluscenter.com a CW EVW a CCW
EVW
> >
> > My stall torque results for the EVW's do not
match
> > results at www.robotmarketplace.com because
my
> > batteries and wiring could not produce 200A.
> Stall
torque
> > for the CCW EVW is lower because I could only
> >
test stall torque CW.
> >
> > Bottom line -
> >
24V 300W scooter motors with 12:1 reduction
> > or EV-X with 9:1
reduction are excellent
> > replacements for EVW's with 9:1
reduction.
> >
> > Detailed test results follow.
>
>
> > Joe
> >
> >
++++++++++++++++++++++++++++++
> >
> > 300W 24V scooter
motor (MY-1016)
> > 4 inch DIA body, four mounting feet with
M6
> threaded holes
> > reversible, two motor leads not
connected to case
> supplied
> > with 11T sprocket for #25
chain weight 4.2 lb
> >
> > 12 VDC - test data
> >
1830 rpm CW at 0.8 A
> > 1730 rpm CCW at 0.7 A
> > 27 in.lbf
CW stall torque at 47 A
> >
> > 24 VDC - test data
>
> 3600 rpm CW at 1.0 A
> > 3480 rpm CCW at 0.9 A
> > 36
in.lbf CW stall torque at 78 A
> >
> >
++++++++++++++++++++++++++++++
> >
> > EV-X
> >
4.4 inch DIA body, three mounting lugs
> > reversible, three motor
leads
> > weight 4.6 lb
> >
> > 12 VDC - test
data
> > 2380 rpm CW at 2.4 A
> > 2350 rpm CCW at 2.3
A
> > 24 in.lbf CW stall torque at 60 A
> >
> > 24
VDC - test data
> > 4860 rpm CW at 3.1 A
> > 4760 rpm CCW at
2.8 A
> > 38 in.lbf CW stall torque at 96 A
> >
>
> ++++++++++++++++++++++++++++++
> >
> > EVW CW
>
> 4 inch DIA body
> > reversible, three motor tabs, one motor
tab
> connected to case
> > weight 3.2 lb
> >
> > 12 VDC - test data
> > 2660 rpm CW at 3.6 A
>
> 2290 rpm CCW at 2.8 A
> > 30 in.lbf CW stall torque at 80
A
> >
> > 24 VDC - test data
> > 5630 rpm CW at
4.8 A
> > 4630 rpm CCW at 3.8 A
> > 36 in.lbf CW stall
torque at 110 A
> >
> >
++++++++++++++++++++++++++++++
> >
> > EVW CCW
> >
4 inch DIA body
> > reversible, three motor tabs, one motor
tab
> connected to case
> > weight 3.2 lb
> >
> > 12 VDC - test data
> > 2300 rpm CW at 3.2 A
>
> 2690 rpm CCW at 4.1 A
> > 25 in.lbf CW stall torque at 68
A
> >
> > 24 VDC - test data
> > 4600 rpm CW at
4.4 A
> > 5600 rpm CCW at 5.5 A
> > 29 in.lbf CW stall
torque at 106 A
> >
> >
++++++++++++++++++++++++++++++
> >
> > EVW - data from
Robot Marketplace
> > 4 inch DIA body
> > reversible, three
motor tabs, one motor tab
> connected to case
> > weight 3.2
lb
> >
> > 12 VDC - data from Robot Marketplace
>
> 2210 rpm CW at 2.6 A
> > 43 in.lbf stall torque at 99 A
>
>
> > 24 VDC - data from Robot Marketplace
> > 4480 rpm
CW at 2.6 A ???
> > 87 in.lbf stall torque at 198 A
> >
> >
> >
**********************************************
> > Joe Sommer,
Anvilus Machine Works
> > 2378 Nantucket Circle, State College, PA
16803
> > 814.234.4773 anvilus9-at-adelphia.net
> > http://www.anvilus.com
> >
>
>
> >
>
>
>
**************************************************************
>
> **********************
> > This footnote confirms that this
email message has
> been
> > scanned by PineApp Mail-SeCure
for the presence of
> malicious
> > code, vandals &
computer viruses.
>
>
>
**************************************************************
>
> **********************
> >
>
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