Today's industries require cooling products that are increasingly smaller and lightweight, have low power consumption, low noise, and reduced heat generation.

Frameless Fans provide optimal cooling performance because they do not include a fan frame and can be mounted directly onto circuit boards or into custom enclosures that have limited space.
Unit of Measure

Specifications

Brands

N/A Pelonis Technologies

Bearing

N/A Ball

Voltage

N/A 12 V

Rated Current

N/A 0.30 A

Power

N/A 3.60 Watts

Speed

N/A 2200 rpm

Noise

N/A 21.0 dBA

Operating Temperature

N/A -10 to 70 ºC

Features

N/A Brushless

Rotation

N/A Counterclockwise

Industry Standards/Certifications

N/A UL

Applications

N/A Central Processing Unit (CPUs) and Integrated Circuit (ICs) Computer Servers Defense and Aerospace Applications Electronic Equipment Heat Sinks Portable Air-quality Monitoring Devices Portable Hard Disk Drive (HDD) Portable Medical Devices Refrigerators and Coolers Smartbooks and Tablets Ventilation and Defrosting Video Boards

Dimensions

Diameter

N/A 2.87 in73 mm

Width

N/A 0.44 in11.3 mm

Mounting Hole Diameter

N/A 0.17 in4.2 mm

Pitch Circle Diameter

N/A 2.04 in51.74 mm

Inner Diameter

N/A 1.44 in35.6 mm

Rugged and Durable Operation

Rugged and Durable Operation

N/A Frameless Fans can operate at temperatures between -10 degrees Celsius to +70 degrees Celsius and some models can also operate at extended temperatures between -35 degrees Celsius to +90 degrees Celsius. Special designs can also be offered with IP67 dust and moisture protection and MIL-Spec salt fog protection.

Features

Added Performance Features

N/A Frameless Fans can be supplied with dual ball or proprietary bearings that can improve performance, reliability, and life expectancy. Additional options include tachomer and pulse width modulation speed control for more effective fan monitoring and cooling performance.

Optional Features

N/A IP67 Pulse Width Modulation (PWM) Salt-Fog Protection Tachometer