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Treadmill - motor power

 
 
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Old 09-07.-2004, 10:15 PM   #1
Scott Saunders
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Default Treadmill - motor power

Hi, I've been looking at a treadmill that has a DC Motor 0.5
HP VR, and what seems like a newer version of this treadmill
which has a DC Motor 2 HP PWM.

What is the difference between the two motor types, and
would a 0.5 HP VR motor be equivalent in speed and power to
a 0.5 HP PWM motor?

Thanks
 
Old 09-07.-2004, 10:16 PM   #2
Joe User
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Default Re: Treadmill - motor power

"Scott Saunders" <scott@nospam.com> wrote:
> Hi, I've been looking at a treadmill that has a DC Motor
> 0.5 HP VR, and what seems like a newer version of this
> treadmill which has a DC Motor 2 HP PWM. What is the
> difference between the two motor types, and would a 0.5
> HP VR motor be equivalent in speed and power to a 0.5 HP
> PWM motor?

I think I found your answer after a little googling. Take a
look at http://www.gymworld.co.uk/guide_treadmills.asp,
notably the titles "Treadmills: Horsepower" and "Treadmills:
Motor Controller". "VR" is the same as "SCR" in the above
web page. Google for ''"variable rectifier" scr''.

PS: Please learn how to crosspost, instead of
duplicating postings.
 
 


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