400W motor controller wiring help required

[m_c]

That speed controller is for a DC motor, not an AC motor.

The only way to reliably control the speed of an AC motor is via varying the frequency (aka VFD).
That speed controller will likely just be a basic SCR circuit, which is designed to run DC motors from an AC source.

[RobC]

That speed controller is for a DC motor, not an AC motor.

The only way to reliably control the speed of an AC motor is via varying the frequency (aka VFD).
That speed controller will likely just be a basic SCR circuit, which is designed to run DC motors from an AC source.

It's a 400W 220V controller for a AC220V 50/60HZ motor.