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Aerotech Vortex® Fans

26", 51", 55"

Vortex fan line

Aerotech Vortex fanThe Vortex® fan line utilizes a number of features which maximize its performance. This fan is built from inside-out to provide maximum performance and efficiency.

The 3-blade cast aluminum airfoil propeller gives the Vortex fans higher airflow. Many parts of this fan work together to increase the efficiency standards. The streamlined fiberglass housing and fiberglass Rifled™ discharge cone make it stand out. State-of-art shutter design using counter-weighted airfoil blades, intake channel and weather-tight seals.

The inside of the fan continues Aerotech's high standards with the aircraft design drive support for minimum airflow resistance and increased efficiency. The 51" and 55" fans feature high quality pillow block bearings and include advanced drive system and high quality belt tensioner with stainless steel hardware and fasteners for long life. The 26" Vortex takes the same technology from the 51" and 55" and transforms it to a direct drive variable speed fan.

The Vortex fan line is available in single phase, 3 phase and 2 speed, with 50 hertz motors available for most models. Contact your Aerotech Representative or the Aerotech office for more information.

PRODUCT INFORMATION

  • U.S. Patents 6,386,828; 6,616,404 and 6,953,320.
  • Cast aluminum 3-blade airfoil propeller
  • Fiberglass housing
  • Shutter design uses counter-weighted airfoil blades and bell mouth intake.
  • Stainless steel hardware and fasteners
  • Fiberglass Rifled'" discharge cone for added performance
  • Aircraft design drive support for minimum airflow resistance
  • 51 " & 55" feature pillow block bearings
  • 51 " & 55" include advanced drive system and high quality belt tensioner
  • 26" direct drive variable speed with superior performance

Vortex 26 inch fan, and 51 inch fan drive guard26" Vortex

The 26" fan takes the technology from the 51" and 55" and blends into a direct drive variable speed fan designed for precise control over your building.

Performance Information: Fan complete with discharge cone, guard and plastic shutter
  0.0" SP 0.05" SP 0.10" SP 0.15" SP BESS Lab
Test No.
Catalog
No.
Prop.
Dia.
Drive
Type
Motor
HP
Prop
RPM
Max.
BHP
Shutter
Type
CFM CFM Watt CFM CFM Watt CFM CFM Watt CFM CFM Watt
VX26F1CR
VX26F3SCR
26.5"
26.5"
Direct
Direct
1/3
1/3
1075
1130
0.39
0.49
Airfoil
Airfoil
8,130
9,060
20.7
19.0
7,600
8,580
18.6
17.4
7,000
8,050
16.6
15.8
6,220
7,550
14.4
14.5
00136
01360
VX511FCR VX5115FCR* VX512FCR* 51"
51"
51"
Belt Belt Belt 1
1.5
2
525
575
625
1.32
1.73
2.20
Airfoil Airfoil Airfoil 28,900
31,100
32,000
26.5
22.5
19.1
27,100
29,900
31,200
24.0
20.8
18.1
24,900
28,200
30,000
21.0
18.8
16.8
22,300
26,400
28,200
18.2
17.2
15.3
99223
99225
04103
VX511FCP VX5115FCP VX512FCP* 51"
51"
51"
Belt Belt Belt 1
1.5
2
540
575
625
1.37
1.69
2.10
Standard Standard Standard 27,700
29,500
30,900
24.1
20.9
17.9
26,100
28,000
29,700
21.8
19.1
16.7
24,200
26,300
28,200
19.6
17.4
15.5
22,300
24,700
26,600
17.6
15.9
14.3
02383
02386
04104
VX5515FCR* VX552FCR* 55"
55"
Belt
Belt
1.5
2
485
535
1.77
2.42
Airfoil
Airfoil
34,000
39,300
22.7
19.1
32,000
37,200
21.0
17.9
29,800
35,000
19.2
16.7
26,900
32,500
17.1
15.4
06146
06147
VX5515FCP*
VX552FCP*
55"
55"
Belt
Belt
1.5
2
485
540
1.77
2.43
Standard
Standard
31,100
36,100
20.4
18.2
29,300
34,400
19.1
16.9
27,400
32,500
17.5
15.7
25,100
30,500
15.8
14.4
06125
07192

*Performance values of these fans at lower static pressures exceed the BESS Lab test capabilities and were calculated through regression analysis of CFM and CFM/Watt measurements for higher static pressures.
Notes:
1. The ratings shown are based on tests and procedures performed at the BESS Lab, University of Illinois in accordance with ASHRAE Standard 51-1999.
2. BHP values were not measured at the BESS Lab. The BHP values shown were derived from actual Watt measurements using motor efficiency values supplied by the motor manufacturers.





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