Brother TC-211

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12 years 1 month ago #50710 by mblaszkiewicz
Replied by mblaszkiewicz on topic Brother TC-211
Help please, I need to wire my z axis brake. I found the 2 lines (for 24v) but have no idea on how to wire it into my 7i77 card, and how to adjust the hal or ladder for it to work. Any help would be great, and thanks again to everyone here.

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12 years 1 month ago #50716 by PCW
Replied by PCW on topic Brother TC-211
On just the electrical side of things, be careful, since the brake
cannot be driven directly by the 7I77, there must be a relay in
between

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12 years 1 month ago - 12 years 1 month ago #50717 by mblaszkiewicz
Replied by mblaszkiewicz on topic Brother TC-211
any chance of nice electronics for dummies drawing and maybe some part numbers for radio shack, and where to wire it in. The brake is only 24 volts. Or I think it is the z axis brake. It sits on top of the ball screw under the z motor coupler, and has 2 wires coming out of it (24 volt)
Last edit: 12 years 1 month ago by mblaszkiewicz.

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12 years 1 month ago #50727 by PCW
Replied by PCW on topic Brother TC-211
Almost any small 24V SPST NO or SPDT relay will work,
the brake will need a flyback diode or you will weld
the relay contacts.
(this diode may be already present across the brake coil)

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12 years 1 month ago #50733 by cncbasher
Replied by cncbasher on topic Brother TC-211
what type of toolchanger is fitted ?
how does it work ?

before you go wiring something you may not be sure of if it is a brake ( although the chances are it is)
take a picture and lets confirm this

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12 years 1 month ago #50757 by mblaszkiewicz
Replied by mblaszkiewicz on topic Brother TC-211
The took changer is a ten tool rotary style that rotates around the z axis and spindle. The z axis had to go above the home position. The changer rotates then comes down on the tool. (Bt-30) style tool holders.
this is a video of the same machine. ( not mine but same Model)

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