> Declan Moriarty schrieb:
>> On Sunday 02 February 2003 13:28, somebody wrote
> 

>> Speed is not an issue: The DC motors were geared to suit the dynamics 
>> of the motor. It appears the A.C. motors were downgeared by comparison, 
>> as this allows higher frequency lower current operation.  I can soon 
>> confirm that.  
> 
> mech. ize of motors is similar on the bigger ones. Except small DC
> servodrives (high power for short times) are much smaller the AC3~
> 
sorry for so much misstyping  ^^^^

The bigger ones are of about the same size (standard motors)
DC servos are significantly smaller then AC Motors of the same power

Bertram


-- 
Bertram Geiger <[EMAIL PROTECTED]>
HTL-Bulme Graz, Austria

-- 
Author: Bertram Geiger
  INET: [EMAIL PROTECTED]

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