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#1 |
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Guest
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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HP VR, and what seems like a newer version of this treadmill which has a DC Motor 2 HP PWM.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 |
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#2 |
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Guest
Posts: n/a
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"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 0.5 HP VR, and what seems like a newer version of this 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. |