CBM-40C Series


12 V, 80 mA, 40 x 40 x 10 mm, Tachometer Signal, Dc Centrifugal Blower

Ideal for high pressure output, the CBM-40C series is a family of 40 x 40 mm dc centrifugal blowers featuring airflows up to 1.75 CFM and coming standard with auto restart protection on all models. Thanks to the innovative omniCOOL™ system that provides improved performance and longer operational life, these centrifugal blowers bridge the cost-performance gap between conventional sleeve and ball bearing fan designs.

Short Lead Time


omniCOOL™ bearing system
40 x 40 mm frame
Multiple speed options for different cooling needs
Tachometer signal available


Type Description
Bearing Type omniCOOL™
Air Flow (CFM) 1.17
Rated Speed (RPM) 4000
Static Pressure (inH2O) 0.07
Noise (dBA) 17.8
Rated Voltage (Vdc) 12
Max Input Current (mA) 80
Tachometer Signal Yes
Rotation Detector No
PWM Control Signal No
Dimensions LxWxH (mm) 40 x 40 x 10
Operating Temp Range (°C) -10 ~ 70
Series CBM-40C

Technical Docs

Datasheet 3D Model

Buy from CUI Devices


Shop our distributors

Featured Products

All Dc Fans Categories