24VDC Motor control
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I am working on a project that requires the use of two 24VDC(3.3A) motors,
geared output shaft @110RPM max. Each motor will need to operate independently
and by-directionally and each also include a 24VDC brake coil. I will use two
channels from an RC(radio control) type receiver into a Stamp. The end result
will be similar to an RC ESC(electronic speed control), but having a higher
voltage rating than the typical off the shelf unit, and at a much lower price(I
hope). Has anyone built a project of this type with a Stamp? How well did the
Stamp respond, with regard to speed, repeatability and resolution? Is this a
cost effective solution or am I just re-inventing the wheel?
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geared output shaft @110RPM max. Each motor will need to operate independently
and by-directionally and each also include a 24VDC brake coil. I will use two
channels from an RC(radio control) type receiver into a Stamp. The end result
will be similar to an RC ESC(electronic speed control), but having a higher
voltage rating than the typical off the shelf unit, and at a much lower price(I
hope). Has anyone built a project of this type with a Stamp? How well did the
Stamp respond, with regard to speed, repeatability and resolution? Is this a
cost effective solution or am I just re-inventing the wheel?
Do You Yahoo!?
Sign-up for Video Highlights of 2002 FIFA World Cup
[noparse][[/noparse]Non-text portions of this message have been removed]
Comments
>I am working on a project that requires the use of two 24VDC(3.3A) motors,
>geared output shaft @110RPM max. Each motor will need to operate
>independently and by-directionally and each also include a 24VDC brake
>coil. I will use two channels from an RC(radio control) type receiver into
>a Stamp. The end result will be similar to an RC ESC(electronic speed
>control), but having a higher voltage rating than the typical off the
>shelf unit, and at a much lower price(I hope). Has anyone built a project
>of this type with a Stamp? How well did the Stamp respond, with regard to
>speed, repeatability and resolution? Is this a cost effective solution or
>am I just re-inventing the wheel?
>
>Troy -
You may want to check the web site below for some excellent motor controllers
and similar equipment: http://divelec.tripod.com/id1.html
Regards,
Bruce Bates
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