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Old 7th January 2010, 09:51 PM   #1
KMMM is offline KMMM  Norway
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Default maxon motor controller for turntable

hi

I'm building a DIY TT and I'm looking for a high quality DC motor controller.
Mark Kelly's versions aren't that easy to get hold of. Hagtech is developing one but I don't know how it's coming along. It shouldn't be to difficult to build for a novice eather...

Came across Maxons LSC 4-Q-DC Servoamplifier and ADS_E 4-Q-DC Servoamplifier.
Would these (or other Maxon stock controllers) be a good choice for a TT)

Hope someone can help (I'm planning to use a Maxon (type?) motor and belt drive.The platter will be aprox 15kg)

best regards

Last edited by KMMM; 7th January 2010 at 09:59 PM.
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Old 8th January 2010, 06:53 AM   #2
Werner is offline Werner  Europe
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I have two sets of Kelly PCBs and no use for them.

Drop me a mail at werner @ tnt-audio.com if interested.
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Old 8th January 2010, 07:53 AM   #3
KMMM is offline KMMM  Norway
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Thank you Werner!
You'we got mail!

KMMM
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Old 11th February 2010, 02:35 PM   #4
Werner is offline Werner  Europe
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For all the people asking about these boards, the whole lot of you,
they are gone.
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Old 14th February 2010, 11:41 AM   #5
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Can anyone answer KMMM's question?
I'm also interested in a good Dc motor controler for a maxon motor

tnks
IK
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Old 27th February 2010, 12:06 AM   #6
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Default maxon controller for TT's

Hi Folks,

Assuming you are going the 110191 brushed motor route the maxon LSC 30/2 (pt no 250521) in IXR mode is probably the best choice of the standard maxon controllers.

It is an 'linear' (analogue) controller (all the other maxon controllers are 'digital' aka PWM) so will be electrically nice and quiet. Having said that the LSC30/2 has a number of features, of which some will not be required (4Q operation is probably unnecessary for example) so it is a possibly a bit of an overkill.

Regards
Jon Pippard
maxon motor Austalia
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