GS1 Series AC Drive and McMaster 6136K671 Motor Compatibility: What Specs Matter?

My senior design adviser told me that the VFD must be the same brand as the motor that is being used, I'm not sure I believe this.

I plan on using a GS1 series AC drive, here is a link;
https://www.automationdirect.com/adc/Overview...g/Drives/GS1_(120_-z-_230_VAC_V-z-Hz_Control)

Here is a link to the motor;
https://www.mcmaster.com/#6136k671/=154ilst

What should I look for when looking for compatibility? HP, amps, single/three phase, input voltage?

Also, the amps at full load is rated at 0.8-0.8/0.4 Amps. I am confused with the formatting of this number, why is 0.8 divided by 0.4? 

Thank you.

Please read this, http://ecmweb.com/content/motor-and-drive-compatibility-must ..