| The cooler of PULSO motor is applied to 22, 28 and 41 series. If a motor drives a helicopter, it is recommended to install a cooler. In other cases, as long as spindle drive is used, rear part of a motor installed with a cooler can promote radiating effects. In the light of actual testing after cooler is installed, inside temperature of motor is lowered by 5 to 10 degrees, which will be conductive to extending lifetime of motors. |