- Joined
- Mar 25, 2013
- Messages
- 4,614
OK. Here is what I have concluded from my research so far. Please correct me if I am wrong:
The main cause of noise/vibration I am experiencing is my selection of a SCR controller which is sending large amplitude pulses at 60Hz.
A PWC controller operating at 16KHz (stndard) would be much quieter .
A servo drive would work, but would require a more complex control system. This requires further research. It may be the ultimate solution.
I need a 4 quadrant controller to get the functionality I need.
I do not see that Dayton makes a controller that has 4 quadrant regen braking. Minarik makes one but it requires a large external resistor for brake energy dumping (not a deal breaker.) Also it is larger than my box (again not a deal breaker.) KB does not make one!? That chick in the Minarik video is kind of cute (except the voice.)
http://www.ebay.com/itm/MINARIK-NRG...869987?hash=item5d57cad863:g:EJkAAOSwNSxVMoWT
Robert
The main cause of noise/vibration I am experiencing is my selection of a SCR controller which is sending large amplitude pulses at 60Hz.
A PWC controller operating at 16KHz (stndard) would be much quieter .
A servo drive would work, but would require a more complex control system. This requires further research. It may be the ultimate solution.
I need a 4 quadrant controller to get the functionality I need.
I do not see that Dayton makes a controller that has 4 quadrant regen braking. Minarik makes one but it requires a large external resistor for brake energy dumping (not a deal breaker.) Also it is larger than my box (again not a deal breaker.) KB does not make one!? That chick in the Minarik video is kind of cute (except the voice.)
http://www.ebay.com/itm/MINARIK-NRG...869987?hash=item5d57cad863:g:EJkAAOSwNSxVMoWT
Robert
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