Forward reverse switch diagram

[Beauman PutterParticipant @beaumanputter38150]

I just purchased a 9′” Standard Modern lathe. It has a Kraus & Naimer forward reverse switch. There is no wiring diagram. I need a wiring diagram, it has C41 and A213 stamped on it. Any help appreciated.

 

Thanks Beauman

[Beauman PutterParticipant @beaumanputter38150]

[john swift 1Participant @johnswift1]

Hi Beauman ,

 

I don’t have any information on your switch but,

old switches are normally “drum” switches ,with bridging contacts on the rotor

new switches are “Cam ” switches

 

the following single and 3 phase diagrams may help you

 

 

John

 

 

[V8EngParticipant @v8eng]

I do not have a wiring diagram but it might be worth checking out the Kraus & Naimer website, and possibly emailing them for info.

 

http://www.krausnaimer.co.uk

[confused.engParticipant @confused-eng]

The part numbers are usually arranged: family number, switch pattern, operator code.

 

Be aware though that they do both standard and custom switch patterns. Fun when you take one to bits – springs go everywhere.

The A213 looks like the switching pattern code. They seem to use the same switching code for all the different ranges. Catalogues are available to download and do show the switching pattern but can take a bit of understanding to decode.

 

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