Maximum temperature of a step motor

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nickj
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Maximum temperature of a step motor

Postby nickj » Thu Nov 19, 2009 3:33 pm

What is the maximum temperature that a step motor can handle?
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omsupport1
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Re: Maximum temperature of a step motor

Postby omsupport1 » Tue Dec 08, 2009 3:37 pm

Our step motor windings use Class B rated insulation wire. The Class B rating is 130°C (266°F). There is an approximately 30°C (86°F) temperature drop form the windings themselves to the motor case surface. Therefore, the maximum case temperature should be 100°c (212°F).

To determine the maximum ambient temperature of our stepping motors, we know that the maximum temperature rise for a stepping motor at rated voltage and two phases ON is 80°C (176°F) from experimentation. If you subtract the maximum temperature rise of the motor 80°C (144°F) from the maximum winding termperature of 130°C (266°F), the maximum ambient temperature for a stepping motor would be 130°C - 80°C = 50°C (122°F)

overeating
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Joined: Tue Jan 13, 2015 12:47 am

Re: Maximum temperature of a step motor

Postby overeating » Tue Jan 13, 2015 12:49 am

the maximum case temperature should be 100°c (212°F).

jeannie
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Joined: Fri Dec 30, 2016 1:31 am

Re: Maximum temperature of a step motor

Postby jeannie » Fri Dec 30, 2016 1:35 am

That a great thing.

andyson
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Joined: Sat Mar 04, 2017 10:32 pm

Re: Maximum temperature of a step motor

Postby andyson » Sat Mar 04, 2017 10:40 pm

I think this post would be most helpful in explaining how to program and execute motion with our stored data products such as the AR66MCD-PS25-3 package model which you are using.

om_tech_support_JS
Posts: 166
Joined: Tue May 10, 2016 4:48 pm

Re: Maximum temperature of a step motor

Postby om_tech_support_JS » Tue Mar 07, 2017 9:05 am

Hi Andyson,

In regards to your request, we have other forum topics better related to the use of the stored data products. For an initial walk through of using the stored data type drivers, please reference the link below:
viewtopic.php?f=26&t=716&p=1145&hilit=MEXE02+data+setting#p1145


If you have further questions on using the FLEX type drivers or have a specific question in regards to your application, then please feel free to post a topic, or contact our tech support team at:
1-800-GO-VEXTA (468-3982)


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