CUI DEVICES | SERIES: CFM-80CF | DESCRIPTION: DC AXIAL FAN

date 08/12/2022 | page 5 of 8

cuidevices.com

MECHANICAL

parameter

conditions/description

min

typ

max

units

motor

4 pole DC brushless

bearing system

omniCOOL™ bearing system

direction of rotation

counter-clockwise viewed from front of fan blade

dimensions

CFM-8015CF models: 80 x 80 x 15.4

CFM-8020CF models: 80 x 80 x 20.0

mm

mm

material

PBT (UL94V-0)

weight

CFM-8015CF models: weight varies by model

CFM-8020CF models: weight varies by model

50.5

55.1

55.1

61.0

g

g

MECHANICAL DRAWING

units: mm

2 wire versions (+Vin & -Vin): UL 1007, 26 AWG

3 wire versions (+Vin, -Vin, & tach): UL 1007, 26 AWG

4 wire versions (+Vin, -Vin, tach, & PWM): UL 1007, 26 AWG

WIRE CONNECTIONS

Wire Color

Function

Red

+Vin

Black

-Vin

Yellow10

Tach Signal

Blue10

PWM

Notes: 10. Wires only present on versions with output signals.

CFM-8015CF

MOUNTING SCREW (Pan Head)

Screw Type

Size

Standard

Torque

Machine Screw

M4

JIS B1111-1974

7.5 kgf-cm

Self-tapping Screw

M5

JIS B1122 Type 2

7.5 kgf-cm

Additional Resources: Product Page | 3D Model