cui.com

date 08/15/2016

│ page 3 of 5

CUI Inc

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

PERFORMANCE CURVES

0.32

0.25

0.19

0.13

0.06

0.00

0.00

0.07

0.14

0.20

0.27

0.34

(CMM)

0.00

1.00

2.00

3.00

4.00

5.00

6.00

7.00

8.00

0.00

2.00

4.00

6.00

8.00

10.00

12.00 (CFM)

MECHANICAL

parameter

conditions/description

min

typ

max

units

motor

4 pole DC brushless

bearing system

ball bearing

direction of rotation

counter-clockwise viewed from front of fan blade

dimensions

40 x 40 x 10.6

mm

material

PBT (UL94V-0)

weight

5 Vdc input models

12 Vdc input models

13.5

14.2

g

g

MECHANICAL DRAWING

units: mm [inch]

wire: UL 1061, 28 AWG

WIRE CONNECTIONS

Wire Color

Function

Red

+Vin

Black

-Vin

Yellow

FG Signal

White

RD Signal

Blue

PWM

For more information, please visit the product page.