Tenes que sacarle esa Snubber, motores de tan bajo consumo, no es necesario, en la hoja de datos dice que es para Factor de potencia< 0.5) :
* For highly inductive loads (power factor < 0.5), change this value to 360 ohm
The 39 ohm resistor and 0.01 µF capacitor are for snubbing of the triac and may or may not be necessary depending upon the particular triac and load used
* For highly inductive loads (power factor < 0.5), change this value to 360 ohm
The 39 ohm resistor and 0.01 µF capacitor are for snubbing of the triac and may or may not be necessary depending upon the particular triac and load used