Thread: Schaublin 13 electrical questions

Hi all

i recently found a schaublin 13 and got it. Now someone had been messing around in the electrical cabinet.
i have 3 contactors, i suppose 1 for the main motor; 1 for the rapid and one for the coolant pump?
or is this wrong? Because don't i need 2 contactors for left and right?
system works on 3 phase 380V and i have 380 V + N + E.

can someone provide me a picture of the inside of his original cabinet? or even better a wiring scheme?

Because it should just be a left-right motor scheme + rapid?

it is the last type from 1978.

big thank you in advance

Hi,


Why don't you start by sharing the wealth and show us a picture of the machine and perhaps a picture of the 3 contractors you speak of.

This way, everyone is on the same page, we all get to look at a great machine, and you improve your chances of someone having and sharing the information you need.

You see, we are simple people here, we like to look at Swiss machinery! :-)

Or, in case anyone feels misrepresented, with my statement, let me rephrase...

I am a simple guy, I like to look at Swiss machinery.

Good luck

Jacques

Sent from my SM-G998U1 using Tapatalk

U ask. Ik try to deliver. Spagettio

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ok so i had some spare time and this got me thinking

i used contactor 1 for the motor left turning and contactor 2 for right turning. There is no mechanical interlock it seems?
this should be the diagram



i will be using the third for the rapid.

A lot of things seems to be redundant, i can replace 2 contactors by a motor starter with reverse.
i am thinking about replacing it by this: LZ2H6X5FU - Reversing Starter TeSys H 3kW-400V control 110-230VAC | Schneider Electric Global



now the only question i have is the switch with four positions. Does anyone has a scheme of that one? i tried measuring it out, but i get very strange results. i am thinking this switch is broken.