Mounting screw specifications

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Mounting screw specifications

Postby gdhender » Mon Aug 07, 2017 3:20 pm

This may be on the site somewhere, but I haven't been able to find it.

What are the specifications for the mounting screws on stepping motors like
the 35STH40 NEMA 14 Bipolar Gearless Stepper and the 28STH32 NEMA-11 Bipolar Stepper with 27:1 Gearbox?

Unfortunately I'm living in a country of inches, so finding metric screws (I presume) of the correct size is proving difficult. Knowing what I'm looking for would help considerably.


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Re: Mounting screw specifications

Postby mparadis » Mon Aug 14, 2017 9:47 am

The mounting screw sizes are labelled on the mechanical drawings, found in the resources tab on the product page. For the motors you mentioned, the mounting holes on the front of the motor should be M3 size.

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