[GreenKeys] M28 Ma Bell motor speed control: FAQ ??

[tony j. podrasky]

If that was what was meant, then yes - I've got one.

It has to be put into the loop correctly or else it
won't do anything.

There is a resistor or something in the box that is
easily replaced and will change the turnoff delay.

The advantage of using it over the ST-6 is that this
just spins the motor down so the machine is quiet
the whole time, not like when the ST-6 drops the
line voltage and the loop current.

73,
W6ESE -tony
NNNNZCZC

Jack wrote:
> 
> I believe that's an Idle Line Motor control. It's wired in
> series with the loop and turns the motor on and off
> with circuit activity. They were made by
> Pulsecom, Multiplex and others.
> 
> 73,
> Jack WA2HWJ
> 
> NNNN
> 
> 
> 
> 
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-- 
Tony J. Podrasky | Trouble strikes in "series of threes" - but when
                  | working around the house the next job after a
                  | "series of three" is not the fourth job -- it's
                  | the start of a brand new "series of three".