Best PWM Frequency - https://www.robotshop.com/en/6vdc-40rpm-1111oz-in-worm-gear-motor.html

Lynxmotion Electronics & Software
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1

Hello, can someone tell me what the optimum PWM frequency is for this motor? Right now I’m running at 2KHz.

2

Hello @dmurphy and welcome to the RobotShop forum,

Unfortunately, the manufacturer did not share this specification, however, if you wish, you can ask them directly.

You can find their contact information here:
https://www.dfrobot.com/index.php?route=information/contact

Also, as it is related to this topic, you may want to take a look at this blog: