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how can i choice the motor and inveter maching in process ??
Created by: Moong at: 7/29/2010 7:09 AM (5 Replies)
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6 Entries
| 7/29/2010 8:44 AM | |
Joined: 3/21/2006 Last visit: 11/1/2024 Posts: 10229 Rating:
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Hello, Take a look at Choosing Ac drives for Motors Take a look at A&D Titel Best regards, Hristo Mihalev |
Last edited by: UMENCHO at: 7/29/2010 9:03 AM |
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This contribution was helpful to
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| 7/29/2010 11:34 AM | |
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Posts: 9 Rating:
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Thnk you very much. but i want matmatic fomular. |
| 7/29/2010 12:03 PM | |
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Posts: 2964 Rating:
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Hi... I have some examples forcalculatingfor motor and drive.... Check it out it may be useful to you... Sorry scan copy is not so good.... just want to share.... Regards, Ekalavya Attachmentcalculating drive.pdf (371 Downloads) |
| 7/30/2010 7:49 AM | |
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Posts: 9 Rating:
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tank you very much. i try this manual. very very tank you.
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| 8/18/2010 2:43 AM | |
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Posts: 2 Rating:
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General formula for sizing the motor is basic Newton's Law of physics First thing is you need to know what type of load driven by your motor. Load from a Fan/Blower will be different from Machine Tool Spindle used for machining process. Hence the calculation will be different. However the following are general questions you need to ask to size your motor: What is component of the load (e.g friction, inertia, etc) What is max motor torque required to drive the load ? What is the max motor speed for the load to run? What is the acceleration/deceleration rate of the load? What is the inertia of the load ? The following attachment will give you rough idea for some of the formula. Attachmentsizing_formulae.pdf (327 Downloads) |
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