date 10/06/2021

│ page 5 of 7

CUI Devices

│ SERIES: CFM-40C │ DESCRIPTION: DC AXIAL FAN

cuidevices.com

MECHANICAL

parameter

conditions/description

min

typ

max

units

motor

4 pole DC brushless

bearing system

omniCOOL™

direction of rotation

counter-clockwise viewed from front of fan blade

dimensions

40 x 40 x 10.5

mm

material

PBT (UL94V-0)

weight

CFM-4010C-250-195

CFM-4010C-265-251

CFM-4010C-280-296

all other models

13.0

13.6

12.6

13.8

g

g

g

g

MECHANICAL DRAWING

WIRE CONNECTIONS

Wire Color

Function

Red

+Vin

Black

-Vin

Tach Signal

MOUNTING SCREW (Pan Head)

Screw Type

Size

Standard

Torque

Machine Screw

M3

JIS B1111-1974

7.5 kgf-cm

units: mm

wire: UL 1007, 26 AWG

Notes:

11. Wires only present on versions with output signals.

Additional Resources: Product Page | 3D Model