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Re: Mini lathe motor temperature


 

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Yes, but you need to put your sensor on the coils.?

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Which are on the armature for a brushed motor.?

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Which are spinning around at high speed.

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Can you see the problem?

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Tony

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From: [email protected] <[email protected]> On Behalf Of davesmith1800 via groups.io
Sent: Monday, 6 May 2024 1:31 PM
To: [email protected]
Subject: Re: [7x12MiniLathe] Mini lathe motor temperature

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I tested the gauge with boiling water witch is 100¡ãC. It was on the mark.?

Note: Use distilled water only
If over 500 foot above some correction is need ti temperature.??

Dave?

On Sun, May 5, 2024 at 08:05 PM, Chris Albertson wrote:

When someone says the motor is at 105 C. ?My question is ¡°How did you calibrate the sensor?¡± ?Most motors will start to be damaged at 85 C and 105 C is about the limit of what they can take. ? ? I strongly suspect an uncalibrated temperature sensor.

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On May 5, 2024, at 10:38?AM, Tony Smith via groups.io <ajsmith1968@...> wrote:

Well it shouldn¡¯t, but I¡¯m not the one trying to measure it.? I don¡¯t know what Dave thinks he¡¯s measuring,?

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