Supply Voltage: 100-240V AC;Structure: 1 phase / 3 phase;Bearing : Sleeve bearing or Ball bearing;Speed design: Certain speed for certain loading; Constant speed for similar loading; Control speed by PWM or Vsp or others;Loading Power: Max 20w;Protection style: Over current;Protection level: IP00/IP55Shaft design: Diameter is 4 or 5 mm, others will be follow customer’s request;Installation: 2*M4 threading hole, center distance is 28mm;Apply to CE, ROHS, REACH.
The speed is controlled by electronic control technology, so that the motor is more efficient and energy-saving and more environmentally friendly when it reaches a higher speed. When exchanging air indoors, fresh air can enter the room more quickly.Compared to the exhaust fan,like 8’, 10”, 12”etc., even more size, using capacitor motor, its price is only slightly higher than that of capacitor motor, and because it is less affected by the rice fluctuation of metal materials, its price is relatively stable.