Nidec UltraFlo™ cooling fans and blowers
UltraFlo... and Servo
Servo brand cooling fans and blowers are now available as innovative complements of Nidec UltraFlo designs, lending depth and versatility to a product line known for its outstanding performance and reliability.

The air flow selector below offers a quick guide to the expanded range of fans and blowers in the integrated Servo and UltraFlo product families.
U40G (40mm x 20mm UltraFlo Tube Axials, 8.5 to 19 CFM)
U40X (40 x 10mm UltraFlo Tube Axials, 3.9 to 6.7 CFM)
V40S (40 x 28mm UltraFlo Vane Axials, 11 to 24 CFM)
W40S (40 x 28mm UltraFlo Vane Axials, 11 to 24 CFM)
U60R (60 x 15mm UltraFlo Tube Axials, 12 to 23 CFM)
U60T (60 x 25mm UltraFlo Tube Axials, 11 to 23 CFM)
E0720L (72.6 x 75.1 x 20mm Servo Centrifugal Blowers, 10.9 CFM)
E1027H (97 x 95 x 25mm Servo Centrifugal Blowers, 20 to 28 CFM)
V40S (40 x 28mm UltraFlo Vane Axials, 11 to 24 CFM)
W40S (40 x 28mm UltraFlo Vane Axials, 11 to 24 CFM)
R40W CA (40 x 56mm UltraFlo η-Optimized DICRs, 25 to 28 CFM)
U60R (60 x 15mm UltraFlo Tube Axials, 12 to 23 CFM)
U60T (60 x 25mm UltraFlo Tube Axials, 11 to 23 CFM)
U70R (70 x 15mm UltraFlo Tube Axials, 22 to 33 CFM)
T70T (70 x 25mm UltraFlo Tube Axials, 24 to 37 CFM)
U80R (80 x 15mm UltraFlo Tube Axials, 22 to 34 CFM)
E1027H (97 x 95 x 25mm Servo Centrifugal Blowers, 20 to 28 CFM)
E1033H/L (97 x 95 x 33mm Servo Centrifugal Blowers, 23 to 40 CFM)
E1232L (119 x 117 x 32mm Servo Centrifugal Blowers, 26 to 40 CFM)
V60E (60 x 38mm UltraFlo Vane Axials, 39 to 70 CFM)
U70R (70 x 15mm UltraFlo Tube Axials, 22 to 33 CFM)
T70T (70 x 25mm UltraFlo Tube Axials, 24 to 37 CFM)
T70E (70 x 38mm UltraFlo Tube Axials, 34 to 78 CFM)
U80R (80 x 15mm UltraFlo Tube Axials, 22 to 34 CFM)
T80T (80 x 25mm UltraFlo Tube Axials, 25 to 40 CFM)
U80T (80 x 25mm UltraFlo Tube Axials, 25 to 40 CFM)
T92T (92 x 25mm UltraFlo Tube Axials, 34 to 52 CFM)
U92T (92 x 25mm UltraFlo Tube Axials, 34 to 52 CFM)
E1033H/L (97 x 95 x 33mm Servo Centrifugal Blowers, 23 to 44 CFM)
E1232L (119 x 117 x 32mm Servo Centrifugal Blowers, 26 to 40 CFM)
H60T (60 x 25mm UltraFlo Hybrid Axials, 52 CFM)
T60E (60 x 38mm UltraFlo Tube Axials, 44 to 72 CFM)
V60E (60 x 38mm UltraFlo Vane Axials, 39 to 70 CFM)
G0638D (60 x 38mm Servo Vane Axials, 42 to 64 CFM)
V60E B5 (60 x 38mm, η-Optimized UltraFlo Vane Axials, 54 to 63 CFM)
T70E (70 x 38mm UltraFlo Tube Axials, 34 to 78 CFM)
H80E (80 x 38mm UltraFlo Hybrid Axials, 57 to 108 CFM)
V80E A7/V80E A5 (80 x 38mm UltraFlo Vane Axials, 58 to 130 CFM)
T92T/U92T (92 x 25mm UltraFlo Tube Axials, 34 to 52 CFM)
D0925C (92mm x 25.5mm Servo Tube Axials, 53 to 71 CFM)
T92C (92 x 32mm UltraFlo Tube Axials, 42 to 70 CFM)
H92C (92 x 32mm UltraFlo Hybrid Axials, 56 to 120 CFM)
E1033H/L (97 x 95 x 33mm Servo Centrifugal Blowers, 23 to 44 CFM)
D1225C (119 x 25.5mm Servo Tube Axials, 46 to 150 CFM)
G12C (120 x 32mm UltraFlo Centrifugal Blowers, 57 to 62 CFM)
E1540H (150 x 152 x 40mm Servo Centrifugal Blowers, 58 to 71 CFM)
H80E (80 x 38mm UltraFlo Hybrid Axials, 57 to 108 CFM)
V80E A7 (80 x 38mm UltraFlo Vane Axials, 58 to 130 CFM)
V80E A5 (80 x 38mm, η-Optimized UltraFlo Vane Axials, 73 to 100 CFM)
H92C (92 x 32mm UltraFlo Hybrid Axials, 56 to 120 CFM)
T92E (92 x 38mm UltraFlo Tube Axials, 83 to 150 CFM)
V92E (92 x 38mm UltraFlo Vane Axials, 82 to 178 CFM)
D1225C (119 x 25.5mm Servo Tube Axials, 46 to 150 CFM)
V12E (120 x 38mm UltraFlo Vane Axials, 136 to 225 CFM)
D1751S (172 Dia. x 51mm Servo Tube Axials, 148 to 282 CFM)
V92E (92 x 38mm UltraFlo Vane Axials, 82 to 178 CFM)
D1238B (119 x 38.5mm Servo Tube Axials, 169 to 219 CFM)
G1238B (119 x 38.2mm Servo Vane Axials, 223 to 261 CFM)
V12E (120 x 38mm UltraFlo Vane Axials, 136 to 225 CFM)
V12E B5 (120 x 38mm, η-Optimized UltraFlo Vane Axials, 184 to 225 CFM)
T12E (120 x 38mm UltraFlo Tube Axials, 210 to 235 CFM)
D1751S (172 Dia. x 51mm Servo Tube Axials, 148 to 282 CFM)
Y17L (172 Dia. x 51mm UltraFlo Tube Axials, 300 to 395 CFM)
X17L (172 x 150 x 51mm UltraFlo Tube Axials, 250 to 410 CFM)
G1751M (172 x 150 x 51mm Servo Vane Axials, 258 to 395 CFM)
D1751M (172 x 150 x 51mm Servo Tube Axials, 318 to 501 CFM)

New UltraFlo™ fans from Nidec are designed to answer worldwide demand for efficient cooling solutions for a wide variety of applications in information technology and consumer electronics.

The rapidly expanding performance of servers, PCs, and consumer electronics is accompanied by increased heat output from more densely packed computer equipment and compact electronic systems. Thermal cooling efficiency directly relates to the life expectancy of electronic devices, so unparalleled demand exists today for energy efficient cooling fans that deliver high air flow at high static pressure with an almost inaudible decibel level.

UltraFlo is a dedicated cooling solution that meets heat removal challenges by achieving industry-leading levels of air performance and quietness.

UltraFlo models are currently offered as tube axial fans, vane axial fans, and hybrid designs with ball bearings or with the company's newly developed NBRX sleeve bearings.

NBRX is an oil-impregnated, sintered-metal sleeve bearing developed from earlier NBR (Nidec Bearing Revolution) technology. It uses a lubricant that is highly resistant to breakdown and evaporation, making the bearing significantly less subject to wear. The NBRX design also uses strong vertical magnetic force to stabilize spin-axis orientation of the fan impeller shaft, enabling extremely low vibration in high-speed rotation.

™ UltraFlo is a brand trademark of Nidec Corporation.

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Janus, Itasca, IL, phone 630-250-9650, is a manufacturer's sales representative for Nidec UltraFlo cooling fans and blowers and Nidec Servo fans.