858 Stepper motor question

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Takashi69
 
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Joined: Sun May 31, 2020 10:21 pm

858 Stepper motor question

Post by Takashi69 »

Hi Adafruit team,
Thank you for your support.

I have a question about 858 Stepper motor.
https://www.adafruit.com/product/858


This parts changed the spec below,

[before]
513 steps per revolution
Step 1/16 geared down reduction

to

[now]
2052 steps per revolution
Step 1/64 geared down reduction


In this case, we don't know when it was changed and one of our customer wants the version before.

The questions are,

1. Can you provide PCN?
2. Can you let us know when was the change?

Thank you for your patience.

Best Regards,

Takashi
T4340171

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adafruit_support_mike
 
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Joined: Thu Feb 11, 2010 2:51 pm

Re: 858 Stepper motor question

Post by adafruit_support_mike »

We're a hobby supply company, and don't issue Product Change Notices.. in many cases we buy devices on the secondary market, and would have to fire off PCNs every time we restocked.

If you need documented hardware, it's best to work directly with a manufacturer or one of the major resellers like Digikey and Mouser. Managing the paperwork for PCNs is part of the service they supply to their market.

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Takashi69
 
Posts: 34
Joined: Sun May 31, 2020 10:21 pm

Re: 858 Stepper motor question

Post by Takashi69 »

Mike-san

I thought so.
Thank you so much!

Best regards,

Takashi

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