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Rotron Small Vaneaxial Fans

Product Code：: 026980000

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Price：: Negotiable

Added time：: 2013-05-06 12:42:38

Rotron Small Vaneaxial Fans-MXIMXA2

Small Vaneaxial Fans have higher-pressure building capabilities than tubeaxial fans. They utilize the same style inverted motor that allows for very high-speed operation due to the small diameters. The pressure capability of these fans is the result of both the use of stationary guide vanes located upstream or downstream of the impeller and the high speeds.

Small Vaneaxial Fans are compact, high-speed fans whose airflow is parallel to the motor shaft. The impeller and guide waves are of airfoil construction for maximum aerodynamic efficiency and minimum acoustical noise.

These fans are designed for use in tightly packaged airborne "black boxes" where sizes and weight must be held to an absolute minimum, where reliability is critical, and where high heat loads must be dissipated with cooling air.

Small Vaneaxial Fans come in a variety of voltages and frequencies and are available with lead wires, terminal blocks and Ms connectors. Most units are avaliable with an optional internal Fan Performance Sensor (FPS) or an external Low Speed Warning Device (LSWD).

		Rotron AXIMAX® 2 Small Vaneaxial Fans

General

· Physical envelope: 2.176” Dia x 1.66” L

· Weight: approximately 4.25 oz.

· Specially designed for electronics box cooling, such as avionics, radar, electronic counter-measures, displays, and communications equipment in aircraft, ground and shipboard applications

· Custom mounting configurations, such as flanges or servo rings and synclamps, are available

Materials and Finishes

· All aluminum components finished with a chemical conversion coating per MIL-C-5541, top coat of lusterless black enamel, color #37038, per Federal Standard 595 conforming to TT-E-489 Type B

· Corrosion-resistant stainless steel shaft and hardware

· Impeller runs on two high-precision, double-shielded, stainless steel ball bearings (ABEC Class 5) with an integral lubricant reservoir for a long, maintenance-free life

· Motors have stator winding insulation which is rated for continuous duty for Class F

AC Powered Units

· 3-phase and 1-phase permanent-split capacitor motor designs

· Fixed speeds (performance) based on input frequency.

· Meets or exceeds the requirements of MIL-B-23071 and other applicable U.S. military and commercial aerospace specifications

· Max free delivery airflow of 6 CFM at 50Hz, 8 CFM at 60Hz, 60 CFM at 400 Hz

· Ambient temperature range: -54°C to 125°C

· Acoustic levels as low as 55 dBA

DC Powered Units - E.C.D.C. ®

· Brushless permanent magnet design (Electronically Commutated DC)

· Speed (performance) fixed by input voltage

· Meets or exceeds the requirements of MIL-B-28873 and other applicable U.S. military and commercial aerospace specifications

· Max free delivery airflow of 59 CFM

· Ambient temperature range: -54°C to 100°C

· Acoustic levels as low as 55 dBA

Optional DC-AC Inverters and AC-DC Converters for AC Powered Models

BATAC®Inverter Driven Units

· AC square wave fans are driven from a DC power source through a BATAC® Inverter.

· Low cost alternative when multiple fans are used in a single application or area.

· Allows for greater than 100 VDC input voltage

DELTAC®Converter Driven Units

· DELTAC®Converters allow high frequency (typically 400Hz) fans to be driven by variable frequency (typically 360-800Hz) power or low frequency 50/60 Hz power to obtain the higher frequency performance

Options/Accessories

· Synclamp

· Reverse Synclamp

· Finger Guard

· LSWD (Low Speed Warning Device)

· FPS (Fan Performance Sensor)

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