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DIY Voice Coil Winding Machine
DIY Voice Coil Winding Machine
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Old 27th April 2019, 05:54 PM   #41
silverprout is offline silverprout  France
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Quote:
Originally Posted by silverprout View Post
Hello, On my nano coil winding machine
I'm lying a little bit, because i moved to a custom designed carbide ball slipper that offer a better consistency than conventional friction slippers.
So, here is a solution : Polyclutch Slip-Ease RK-EAO12
Click the image to open in full size.
Polyclutch Slip-Ease RK-EAO12
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Last edited by silverprout; 27th April 2019 at 05:57 PM.
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Old 27th April 2019, 09:39 PM   #42
TNT is offline TNT  Sweden
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Some winding action video would be fun :-)

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Old 28th April 2019, 03:03 AM   #43
ghemml is offline ghemml  Singapore
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Quote:
Originally Posted by TNT View Post
Some winding action video would be fun :-)

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This is before i upgrade to a closed loop hybrid motor
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Old 28th April 2019, 03:05 AM   #44
ghemml is offline ghemml  Singapore
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Originally Posted by Mark Tillotson View Post
Those motors are enormous, why chose a stepper for the winding spindle? Surey you want torque control and steppers cannot provide that.
It is a closed loop hybrid motor not a stepper motor.
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Old 28th April 2019, 03:07 AM   #45
ghemml is offline ghemml  Singapore
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Originally Posted by silverprout View Post
Hello,
On my nano coil winding machine, i use a Losi hydra-drive hydro coupler, it is extremely smooth and adjustable.

Click the image to open in full size.

Looks interesting, any more information about it?

https://nsa40.casimages.com/img/2019...0723828493.jpg
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Old 15th May 2019, 01:57 PM   #46
ghemml is offline ghemml  Singapore
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Recent upgrade to the linear bearing to SKF


China made linear bearing sucks.....


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Click the image to open in full size.


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Old 20th May 2019, 10:18 AM   #47
celef is offline celef
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Such a nice looking machine, could be made by nagra hifi or axis pedals or 47 labs
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