Dan's DC1

Show us your grinder!
srice
Posts: 22
Joined: Tue Aug 22, 2017 6:23 pm

Re: Dan's DC1

Post by srice » Wed Aug 23, 2017 6:16 am

Hi - I am very curious about the controller. Do you have any details on it?
Thanks
Steve

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admin
Site Admin
Posts: 129
Joined: Wed Jul 05, 2017 8:03 am

Re: Dan's DC1

Post by admin » Thu Aug 24, 2017 3:03 pm

Hi Steve,

The schematic is over here: viewtopic.php?f=5&t=67

I used the 3 phase 2 hp Ironhorse motor with a Huanyang 2.2kW (3 hp) VFD in a Hammond enclosure, some terminal blocks, fuses and a 12 V power supply.

The remote is a small Hammond cast aluminum enclosure that contains a tachometer, momentary start and stop buttons, a forward/reverse toggle switch, two LEDs and the speed control pot. I printed a label for the remote on Avery Duralabel. Wiring to the remote is a length of printer cable with overall shield to keep the noise down.

Any questions let me know.

Dan

dhargrove
Posts: 6
Joined: Wed Jul 12, 2017 12:11 pm

Re: Dan's DC1

Post by dhargrove » Mon Sep 11, 2017 3:16 pm

Hey Dan,

I'm curious how you attached the magnet for the hall effect sensor. Did you drill out material in the drive wheel?

Thanks,
Dan

Belpaese
Posts: 2
Joined: Sun Jul 23, 2017 10:26 pm

Re: Dan's DC1

Post by Belpaese » Tue Sep 12, 2017 12:34 pm

Hi Dan!

this is awsome thanks for sharing!
have we heard anything from craig with the metric, bill of materialsnot the frame?

cheers belpaese

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