Re: [CAD_CAM_EDM_DRO] Re: DRIVES FOR BERGER LAHR STEPPERS

Tom, I get that feeling looking at the 3 Berger-Lahr 5 phase drivers in
my closet, They're just
too nice to ditch.

erie

caudlet wrote:

>--- In CAD_CAM_EDM_DRO@yahoogroups.com, "Robert Campbell" <bob@c...>
>wrote:
>
>
>>John,
>>
>>That may be a problem. The drivers are hard to find. You may be
>>
>>
>better off
>
>
>>buying new stepper motors and Gecko drives.
>>
>>I have a good lead for you on affordable size 34 stepper motors.
>>
>>
>>
>John: I have 8 of the most beautiful Berger Lahr 34 frame 5 phase
>steppers you have ever seen. The problem is the 5 phase drivers.
>>From time to time some 5 phase drives have shown up on EBAY. If you
>can't find them used you will be way ahead to make them into some
>form of "Shop art" and buy some standard 2 phase units and lower cost
>Gecko's. I know it's frustrating since the motors are high quality
>and with the 5 phase configuration (step angle of .72 deg) they run
>smoothly with increased torque. I go look at mine from time to time
>and pout.
>
>
>
>
>
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