lhwill at verizon.net
Tue May 23 16:32:42 EDT 2006
Its a typical WELL INSULATED flex shaft coupling with the required
size holes. The full 3.1 kv B+ is on the rheostat.
At 02:29 PM 5/23/2006, you wrote:
>To all owners or those familiar with the BTA-1R series of transmitters:
>The "Power Raise/Lower" variable resistor (1R405) is connected to
>the motor unit which turns it when switch #1S202 is operated. The
>connection between the motor and the rheostat on mine is gone and I
>can't seem to find a legible picture showing exactly how the two
>circular pieces (the one the motor and the one on the resistor)
>connect together. Mine had a make shift piece of felt held securely
>by a radiator hose clamp at one time, but this too was broken. Can
>someone take a look at their 1R and let me know how they are really
>supposed to be connected. It appears that this may have had some
>kind of slip type clutch arrangement originally, but I could be way
>off base on that.
>Any help and advice will be greatly appreciated.
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