DC Fans

Delta Electronics - EFB1548XHG - 5L58 -48VDC 1.65A DC Brushless Tubeaxial Cooling Fan

Rectangular/Rounded 150mm x 172mm x 50mm, (5.9" x 5.7" X 2")

Operating voltage 48 VDC (24 to 60 VDC)

Operating speed 6000/6500 RPM 

Operating Temperature -10C to +70C

Bearing Type - Ball Bearing Permanently Lubricated

Material -- Housing Die Cast Aluminum, Impeller Thermoplastic, Air Flow at 0 in (mm) H2O 415 CFM (11.75 M3/min)

Noise Level 74.5 dBa

Solid State Brushless DC Motor

Polarity & Lock rotor Protected

Tachometer - Open Collector 28VMax. 2 Pulse/Rev. 

Tachometer Output 5Ma Max VCE 0.5V Max

Lead Wires: - UL 1007 AWG #24 OR Equivalent

Red Wire Positive (+) Black Wire Negative (-)

UL Certified, CSA, TUV or VDE, RoHs Compliant 

EFB Series fans are low air resistant fans featuring over 25mm thickness for a 3-blade design. This standard DC axial fan has a maintenance-free ball bearing system and plastic impeller and aluminum frame.

Slightly Used in Excellent condition.

Made in Thailand

EBM Papst Fan, Axial. 48VDC (36-56V), 5.9 watt 3100U/min (3100RPM). 110 CFM, 54 dBA, 49 PSIL dB, With speed sensor tach-out (3rd blue wire). Housing Material: Aluminum,  5 metal blades, 4" leads. Mount centers: 5-7/8". Dimensions: 4-11/16" x 1.5" deep. (119mm x 38mm) Weight  1.15Lbs. (.52kG) Hall Effect Leads. Used/Removed from equipment. UL, CSA, & VDE Approved. Made in Germany. 

Fan, axial. 48VDC 0.18A. 3 wire 12". 102 CFM. 5 plastic blades. 4 hole 4.1" spacing. 4.7" x 1.5". Opening: 4.4". Ball bearing. Weight: 1.3 lbs. Individually boxed - PTC & polarity protected. Cross - P/N: 031192.

COMAIR ROTRON - MC12B7X - 12VDC Muffin Fan 0.66Amp

Voltage Range: 6 VDC to 14 VDC

Power: 7.9Watt

Nominal Speed: 3700 RPM

Airflow: 102 CFM

PTC & Polarity Protected

Three (3) wire - The 3rd is a 5 Volt TTL Tachometer Output - Two Pulses per Revolution

Blades: 5-Blade Plastic

Dimensions: 4.72" Square X 1.26"  (120mm x 120mm X 30mm)

Mounting Holes  4.125" Square

Weight: 0.85 Pounds

Excellent Condition - Lightly Used - Removed from Equipment.

Alternate: 031414

Note: Newer Production Comair Rotron Fans are inferior and made in China.

Protechnic Magic - MGT8024HB-O25 - IP68 Waterproof Fan

DC Brushless Fan, Axial with Lock Rotor Protection.

28VDC 0.16 Amp. 3 Wire

Dual Ball Bearing

3000 RPM +/- 10%

Airflow: 41.34 CFM

Noise: 33.2dB (A), Max. 36.2 dB(A)

Life Expectancy: 70,000 hrs at continuous 40C 

Mount: 4 hole with 4" centers and 18" wire leads of which 8" is Watertight.

Housing material: Plastic with 7 plastic blades.

Dimensions: 80X80X25mm

Ingress Protection Rating: IP68 

Operating Temp. -10 to 70C, Storage Temp. -40 to 70C

TOYO - TFDD8024RXA - Fan, Axial.

Supply Voltage: 24VDC

Supply Current:0.145 Amp.

DC Brushless, Ball Bearing.

Mount: 4 hole with 4" centers and (2) 10' wire leads.

Housing material: plastic with 7 plastic blades.

Dimensions: 3.17" Square x 0.91" (23.1mm) deep. (80 X 80 X 25 mm)

Note: Ball bearing.

Made in Japan

EG&G-ROTRON - SD24B1 - Fan, Axial.

Rotron DC fans feature outstanding airflow performance in high pressure systems and all include a permanent split capacitor motor. An extended ball bearing life ensures fault-free use for a significant period of time and ensures Rotron DC fans provide a flexible and dependable cooling solution.

24VDC 0.12Amp, 35CFM. 2 wire 12".

Metal housing, 7 plastic blades.

Mount: 4 hole 4" centers.

Dimensions: 80 x 80 x 38mm (3-1/4" square x 1-5/8" deep).

Ball bearing. DC Brushless.

Air Flow: 59m³/h (35CFM)

Noise Level: 47.6dB

Fan Speed: 3500rpm

Bearing Type: Ball

Polarity protected. Sprite.

Approvals: UL, CSA, TUV.

New Old Stock

Made in USA

DC CENTAUR - CNDC24K4-601 Fans, Axial.

24VDC 11 Watt.

Brushless, Ball Bearing, 5 Plastic blade.

Dimensions: 120 x 39mm.

Bearng Type: Ball Bearing

Housing: Aluminum Cast.

Used/removed from Equipment.  Old Stock

Dimensions: Width: 1 in, Height: 4.7 in, Length: 4.7 in (36mm X 120 mm X 120Mm)

[Note: These fans have three wires, the Red and White wires connect to +24VDC, the Black wire connects to the negative side of the 24VDC source.

Made in Japan

Retail for $75

Intel / Nidec - F07R-12B4S1 - Fan, Axial A50933-003.

3 Pin CPU Cooling Fan

Voltage/Current: 12VDC 0.17Amp.

Socket Compatibility: Socket 370

Fan DIameter: 75mm

Ball Bearing

Material: Thermoplastic

Color: Black

Plastic, 7 blade.

Complete with (unattached) heatsink 2.909" long x 2.525" wide x 1.003" high.

New in Blister Pack. 

Note: Double marked A50933-003 and 03AC1.

Applications: Pentium 3 and others.

Comair Rotron - PD26H6VRDN Fan, Axial.

26VDC 1Amp.

Metal, 5 plastic blades.

Round 6-3/4" x 2" deep.

New.

Note: Double marked 032440.

EBM PAPST - RG90-18/12N/19 - Fan, Radial Centrifical Blower.

EBM Papst Radial Fan, Blower. RG90DC Series

12VDC (7 - 15VDC Range) 580mA 7 watt. 32.4 CFM, 55db, Ball bearing.

Dimensions: 5-5/16" square x 1-1/2" deep (135mm x 135mm x 38mm).

Galvanised Sheet Steel Housing.

Operating Temerature --30 to 75C,

Oxidation on metal housing from damp storage. Excellent for spot cooling.

DC Radial blower with electronically commutated external rotor motor.

Electronic protection against reverse polarity, blocking and overloading by PTC-resistor, partially impediance protected.

Spiral housing and blower of fiberglass reinforced plastic. 

Radial air exhaust through housing port.

Electrical connection via 2 leads AWG22, TR64.

UL, CSA, VDE Approved, Rohs Compliant. 

Used/As Removed from Equipment.

Made in Germany

COMAIR ROTRON - MC12S3H - 030583 - Fan, DC.

Comair Rotron DC Therma Pro-V thermal speed control fans are an ideal solution when multiple fans are required to respond to a single temperature input and run simultaneously. The required thermistor can be positioned up to 650mm from the fans themselves, allowing for increased flexibility and ease of use. Additionally, the fans will run at a normal speed if the temperature sensor fails. Comair Rotron DC Therma Pro-V thermal speed control fans are low noise and low on power consumption, enabling the use of multiple fans at less of a noise or energy cost.

Nominal Voltage = 12 vdc

Operating Voltage Range = 6 – 14 vdc

Nominal Running Current = 0.540 amps

Max Locked Rotor Current = 1.00 amps

Running Power = 6.4 watts

Average Speed = 3200 RPM

Bearings = Ball Bearing

Air Flow = 90 CFM

Acoustic = 45.0 dBA

Construction: Venturi: Plastic, Black, UL 94V-0

Propeller: Plastic, Black, UL 94V-0

Life Expectancy: This fan is designed for continuous duty life of 50,000 Hours at 40°C.

Additional Features:

Brushless DC Motor

Electronic Locked Rotor Protected

Polarity Protected

Automatic Restart Capability

Thermal Speed Control

Operating Temperature: -10°C to 70°C

Storage Temperature: -40°C to 85°C

Termination: 12” Lead wires, 22AWG, UL 1061

PTC on 24” Zip cord

Red = Fan Power

Black = Fan Ground

Agency Approvals: UL, CSA, TUV

Dimensions: 120x120x32mm.

COMAIR ROTRON - 039045 - WT48B3QDN - Fan, Biscuit Blower.

Squirrel Cage Fan Design with Side-Exhaust "WHIFFET" Edge Flow.

Voltage: 48VDC

Current/Power: 0.14A 6.7 watt

PTC & Polarity Protected (3-Wire).

Mini Biscuit Blower.

Bearings: Ball 

Connections: Red +, Black -

Operating Temperature: -10 C to 70 C

Venturi: Plastic, Black, UL 94V-0

Propeller: Plastic, Black, UL 94V-0

Dimensions: 80mm X 32mm (3125" Square x 1.25").

Weight: Approximately 6 ounces

Life Expectancy: This fan is designed for continuous duty life of 78,000 hours at 40C.

Approvals: UL, CE

New Old Stock - Rare

Alternate: 039045