date 05/05/2023

page 1 of 8

SERIES: CBM-40C | DESCRIPTION: DC BLOWER

cuidevices.com

FEATURES

• omniCOOL™ bearing system

• 40 x 40 mm frame

• multiple speed options

• PWM/tachometer wires available

MODEL

input

voltage

input

current1

input

power1

rated

speed1

airflow2

static

pressure3

noise4

rated

(Vdc)

range

(Vdc)

max

(A)

max

(W)

typ

(RPM±15%)

(CFM)

(inch H

2O)

typ

(dBA)

CBM-4007C-035-218

5

4.5~5.5

0.06

0.30

3,5006

0.99

0.18

21.8

CBM-4007C-050-238

5

4.5~5.5

0.14

0.70

5,000

1.42

0.36

23.8

CBM-4007C-065-295

5

4.5~5.5

0.21

1.05

6,500

1.85

0.71

29.5

CBM-4007C-135-218

12

10.8~13.2

0.06

0.72

3,5006

0.99

0.18

21.8

CBM-4007C-150-238

12

10.8~13.2

0.09

1.08

5,000

1.42

0.36

23.8

CBM-4007C-165-295

12

10.8~13.2

0.14

1.68

6,500

1.85

0.71

29.5

CBM-4010C-140-178

12

10.8~13.2

0.08

0.96

4,000 5

1.17

0.07

17.8

CBM-4010C-150-227

12

10.8~13.2

0.09

1.08

5,000 5

1.46

0.11

22.8

CBM-4010C-160-267

12

10.8~13.2

0.11

1.32

6,000

1.75

0.16

26.7

Notes:

1. At rated voltage, after 3 minutes.

2. At rated voltage, room temperature, 65% humidity, 0 inch H

20 static pressure.

3. At rated voltage, 0 CFM airflow.

4. Measured in an anechoic chamber as per ISO3745/GB4214-84 at rated voltage, with background noise 20±2 dBA at 1 m from the fan intake.

5. Typical rated speed is measured as RPM±900 at rated voltage.

6. Typical rated speed is measured as RPM±700 at rated voltage.

7. All specifications are measured at 25°C, 65% relative humidity unless otherwise specified.

PART NUMBER KEY

CBM - 4010C - 140 - 178 - XX - CXX

Reserved for Custom

Configurations

Base Number

Fan Signals

“blank” = no signals

20 = tachometer signal

22 = tachometer signal / PWM control signal

Additional Resources: Product Page | 3D Model