Tangential Fans

Stove jacket cooling, thermal storage heaters, wood-burning stoves, overhead projectors, tanning beds, climate control systems and heating units: All these applications share the need for ventilation with a low overall height and high air flow at low flow rates. The ideal solution: Tangential fans made by ebm-papst.

Tangential fans from ebm-papst

The small ratio of the impeller diameter (30 to 65 mm) to the impeller length in most cases allow a flat and stretched design. The large cross section on the suction and pressure side makes for high air delivery at low flow rates. The air being thrown a long distance and low noise level are additional features of tangential blowers.

Stable output for every need

underfloor convection heating and air curtains

Depending on the specific application, tangential fans are available with asymmetrical shaded-pole motor, capacitor motor or GreenTech EC motor with integrated commutation electronics (including tach output and PWM or analogue output). For the GreenTech EC motors, a higher speed can be selected than for shaded-pole and capacitor motors, for example to overcome higher counterpressure. Using corresponding sensor technology, the tangential fan with GreenTech EC technology configures the necessary operating points automatically and provides the exact air volume needed.

The facts about ebm-papst tangential fans at a glance

  • Low noise at high air flow and low back pressure
  • High air flow at low flow rates
  • Good contact of cooled ducts and surfaces with cold air due to the expanded width of the exhaust surface
  • Very flat design
  • Moisture-protected versions, for example for refrigeration technology
  • GreenTech EC motors mean higher speeds than AC motors
  • Performance adaptation via PWM signal or 0–10 V analogue voltage

The best example: Tangential fans with size 43 GreenTech EC motor

tangential fan BG 43

In large tangential fans – such as those used for underfloor convection heating or air curtains – our newly developed size 43 motor with groundbreaking GreenTech EC technology is used.
The motor features outstandingly high efficiency and virtually silent operation. In addition, operating electronics that are tuned exactly to the motor offer individual and precision control options.

More about the high-efficiency BG 43 EC motor

Product search for tangential fans


 

Search criteria:

Nominal voltage in V
Type of voltage  
Air flow in m³/h
-
Dimensions / Size in mm

116 tangential blowers, tangential fans or cross-flow fans found.

Type  qV UN f AC/DC Dimensions
in m³/hin Vin Hz in mm
QG030-148/12
758 .. 14 DC 
QG030-148/14
7516 .. 28 DC 
QG030-198/12
1008 .. 14 DC 
QG030-198/14
10016 .. 28 DC 
QG030-303/12
1408 .. 14 DC 
QG030-303/14
14016 .. 28 DC 
QG030-353/12
1558 .. 14 DC 
QG030-353/14
15516 .. 28 DC 
QL4/0005-2112
1823050AC40
QL4/0010-2112
3623050AC40
QL4/0010-2118
4023050AC 
QL4/0010-2212
3524 DC40
QL4/0015-2112
5023050AC40
QL4/0015-2118
5523050AC 
QL4/0015-2212
6024 DC40
QL4/0020-2118
8023050AC40
QL4/0020-2212
7524 DC40
QL4/0020A11-2518L-432eg
8023050AC40
QL4/0025-2118
10023050AC40
QL4/0025-2212
11024 DC40
QL4/0030-2124
12623050AC40
QL4/0030-2212
13024 DC40
QL4/0500-2112
1823050AC40
QL4/1000-2112
3623050AC40
QL4/1000-2118
4023050AC 
QL4/1000-2212
3524 DC40
QL4/1500-2112
5023050AC40
QL4/1500-2118
5523050AC 
QL4/1500-2212
6024 DC40
QL4/2000-2118
8023050AC40
QL4/2000-2212
7524 DC40
QL4/2000A0-2118L-412ei
8023050AC40
QL4/2020-2124
15523050AC40
QL4/2500-2118
10023050AC40
QL4/2500-2212
11024 DC40
QL4/2525-2124
18023050AC40
QL4/3000-2124
12623050AC40
QL4/3000-2212
13024 DC40
QL4/3030-2124
19023050AC40
QLK45/0006-2513
3623050AC45
QLK45/0006A22-2513L-126no
3623050AC 
QLK45/0012-2212
8024 DC45
QLK45/0012-2513
8023050AC45
QLK45/0018-2212
11024 DC45
QLK45/0018-2518
12523050AC45
QLK45/0018-2524
12023050AC 
QLK45/0024-2212
16024 DC45
QLK45/0024-2524
19023050AC45
QLK45/0030-2212
19024 DC45
QLK45/0030-2524
20023050AC45
QLK45/0030A50-2524L-67rk
16023050AC 
QLK45/0036-2524
23023050AC45
QLK45/0600-2513
3623050AC45
QLK45/1200-2212
8024 DC45
QLK45/1200-2513
8023050AC45
QLK45/1212-3030
16023050AC45
QLK45/1800-2212
11024 DC45
QLK45/1800-2518
12523050AC45
QLK45/1800-2524
12023050AC 
QLK45/1818-3030
22023050AC45
QLK45/2400-2212
16024 DC45
QLK45/2400-2524
19023050AC45
QLK45/2400A29-2524L-69rk
14023050AC 
QLK45/2424-3038
33023050AC45
QLK45/3000-2212
19024 DC45
QLK45/3000-2524
20023050AC45
QLK45/3000A44-2524L-69rk
16023050AC 
QLK45/3030-3038
40023050AC45
QLK45/3600-2524
23023050AC45
QLK45/3600A5-2524L-69rk
17523050AC 
QLN65/0012-2212
16024 DC65
QLN65/0012-2524
13023050AC 
QLN65/0012-3015
8323050AC65
QLN65/0018-2212
21024 DC65
QLN65/0018-2524
14023050AC 
QLN65/0018-3025
17023050AC65
QLN65/0030-3038
25023050AC65
QLN65/1200-2212
16024 DC65
QLN65/1200-2524
13023050AC 
QLN65/1200-3015
8323050AC65
QLN65/1212-3030
27023050AC65
QLN65/1800-2212
21024 DC65
QLN65/1800-3025
17023050AC65
QLN65/1818-3045
29523050AC65
QLN65/2400-3030
22023050AC65
QLN65/2424-3038
320230 AC65
QLN65/2424-3045
320230 AC65
QLN65/3000-3038
25023050AC65
QLN65/3030-3045
41023050AC65
QLZ06/0006-2513
4023050AC60
QLZ06/0012-2513
7023050AC60
QLZ06/0012-2524
11523050AC 
QLZ06/0018-2212
18024 DC60
QLZ06/0018-2513
9023050AC60
QLZ06/0018-2518
13023050AC60
QLZ06/0018-2524
15023050AC60
QLZ06/0024-2212
22024 DC60
QLZ06/0024-2524
14523050AC 
QLZ06/0024-3030
17023050AC60
QLZ06/0030-3038
23023050AC60
QLZ06/0600-2513
4023050AC60
QLZ06/1200-2212
12024 DC60
QLZ06/1200-2513
7023050AC60
QLZ06/1200-2524
11523050AC 
QLZ06/1212-3020
14023050AC 
QLZ06/1800-2212
18024 DC60
QLZ06/1800-2513
9023050AC60
QLZ06/1800-2518
13023050AC60
QLZ06/1800A329-2524L-77hd
13023050AC 
QLZ06/1818-3030
25023050AC60
QLZ06/2400-2212
22024 DC60
QLZ06/2400-2524
14523050AC 
QLZ06/2400-3030
17023050AC60
QLZ06/2424-3038
30023050AC60
QLZ06/3000-3038
23023050AC60
QLZ06/3030-3045
42023050AC60
Legend
qV = Air flow
UN = Nominal voltage
f = Frequency
AC/DC = Type of voltage
Dimensions = Dimensions / Size

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