Motors and fans datasheets Datasheets for our motor and fan hardware. ECR 2 26W ECR 2 13W ECR 1 ECF 2 ECF 2 ATEX ECR 82/92 ECF 2 AB-2 250mm Fanpack ECF 2 7B1 172mm Fanpack ECF 8A Fanpack ECF 8A UltraSynch ECF 2 Shroud Cutoff ECF 2 ATEX Shroud Cutoff ECF 2 with Metal Axis Fans High Performance Fan - 8 inch