DC blower with electronically commutated external rotor motor. Fully integrated commutation electronics. With electronic protection against reverse polarity, blocking and overloading by PTC‑resistor; partially impedance protected.
Motor with ball bearing system. Blower wheel mounting plate with sleeve bearings.
Fan propeller and air duct housing of aluminum. Plastic housing ends.
Rotational direction Clockwise looking at rotor. Air exhaust through housing port.
Electrical connection via 2 leads. Stripped and tinned ends.