Stepper Motor: Unipolar/Bipolar, 200 Steps/Rev, 57×76mm, 4.5V, 2 A/Phase (POLOLU-1475)

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This is a placeholder topic for “Stepper Motor: Unipolar/Bipolar, 200 Steps/Rev, 57×76mm, 4.5V, 2 A/Phase” comments.



This NEMA 23-size hybrid stepping motor can be used as a unipolar or bipolar stepper motor and has a 1.8° step angle (200 steps/revolution). Each phase draws 2 A at 4.5 V, allowing for a holding torque of 14 kg-cm (190 oz-in).

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Greetings, I need this engine, it is possible to send to my country Guatemala

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Hi Paul,

Thanks for your message. We only ship within Australia and New Zealand at this time.
All the best with your project.

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Would this motor be suitable to drive the x way bar on a Melco embroidery machine. Can you suggest alternative. I’m based in Currabubula, near Tamworth, and would like to drive to Newcastle Monday to pick up if suitable. Thank you, Peter Bennett

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Do you mean this one?
http://www.melco-service.com/docs/X/emt16x_parts/EMT16XParts.htm#t=30901-01.htm

While it looks similar there are many possible differences, and Melco doesn’t seem to provide the required detail. Do you have access to a better parts manual? Does the existing motor have a specification plate? Can you measure the dimensions, including the mounting holes, shaft diameter, shaft length, etc?

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Hi Peter,

Welcome!

Unfortunately due to the restrictions at the moment pickup isn’t possible. If it’s in stock and you get an order in for it it should dispatch on Monday (AusPost express would be the fastest and definitely is in my experience).

Along with the dimensions as Jeff said could you send through a photo?

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