Tangential blowers

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.

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
  • The facts about ebm-papst tangential fans at a glance
  • The best example: Tangential fans with size 43 GreenTech EC motor
  • Product search for tangential fans

Stable output for every need

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

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


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 Dimensions AC/DC
in m³/hin Vin Hzin 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
182305040AC
QL4/0010-2112
362305040AC
QL4/0010-2118
4023050 AC
QL4/0010-2212
3524 40DC
QL4/0015-2112
502305040AC
QL4/0015-2118
5523050 AC
QL4/0015-2212
6024 40DC
QL4/0020-2118
802305040AC
QL4/0020-2212
7524 40DC
QL4/0020A11-2518L-432eg
802305040AC
QL4/0025-2118
1002305040AC
QL4/0025-2212
11024 40DC
QL4/0030-2124
1262305040AC
QL4/0030-2212
13024 40DC
QL4/0500-2112
182305040AC
QL4/1000-2112
362305040AC
QL4/1000-2118
4023050 AC
QL4/1000-2212
3524 40DC
QL4/1500-2112
502305040AC
QL4/1500-2118
5523050 AC
QL4/1500-2212
6024 40DC
QL4/2000-2118
802305040AC
QL4/2000-2212
7524 40DC
QL4/2000A0-2118L-412ei
802305040AC
QL4/2020-2124
1552305040AC
QL4/2500-2118
1002305040AC
QL4/2500-2212
11024 40DC
QL4/2525-2124
1802305040AC
QL4/3000-2124
1262305040AC
QL4/3000-2212
13024 40DC
QL4/3030-2124
1902305040AC
QLK45/0006-2513
362305045AC
QLK45/0006A22-2513L-126no
3623050 AC
QLK45/0012-2212
8024 45DC
QLK45/0012-2513
802305045AC
QLK45/0018-2212
11024 45DC
QLK45/0018-2518
1252305045AC
QLK45/0018-2524
12023050 AC
QLK45/0024-2212
16024 45DC
QLK45/0024-2524
1902305045AC
QLK45/0030-2212
19024 45DC
QLK45/0030-2524
2002305045AC
QLK45/0030A50-2524L-67rk
16023050 AC
QLK45/0036-2524
2302305045AC
QLK45/0600-2513
362305045AC
QLK45/1200-2212
8024 45DC
QLK45/1200-2513
802305045AC
QLK45/1212-3030
1602305045AC
QLK45/1800-2212
11024 45DC
QLK45/1800-2518
1252305045AC
QLK45/1800-2524
12023050 AC
QLK45/1818-3030
2202305045AC
QLK45/2400-2212
16024 45DC
QLK45/2400-2524
1902305045AC
QLK45/2400A29-2524L-69rk
14023050 AC
QLK45/2424-3038
3302305045AC
QLK45/3000-2212
19024 45DC
QLK45/3000-2524
2002305045AC
QLK45/3000A44-2524L-69rk
16023050 AC
QLK45/3030-3038
4002305045AC
QLK45/3600-2524
2302305045AC
QLK45/3600A5-2524L-69rk
17523050 AC
QLN65/0012-2212
16024 65DC
QLN65/0012-2524
13023050 AC
QLN65/0012-3015
832305065AC
QLN65/0018-2212
21024 65DC
QLN65/0018-2524
14023050 AC
QLN65/0018-3025
1702305065AC
QLN65/0030-3038
2502305065AC
QLN65/1200-2212
16024 65DC
QLN65/1200-2524
13023050 AC
QLN65/1200-3015
832305065AC
QLN65/1212-3030
2702305065AC
QLN65/1800-2212
21024 65DC
QLN65/1800-3025
1702305065AC
QLN65/1818-3045
2952305065AC
QLN65/2400-3030
2202305065AC
QLN65/2424-3038
320230 65AC
QLN65/2424-3045
320230 65AC
QLN65/3000-3038
2502305065AC
QLN65/3030-3045
4102305065AC
QLZ06/0006-2513
402305060AC
QLZ06/0012-2513
702305060AC
QLZ06/0012-2524
11523050 AC
QLZ06/0018-2212
18024 60DC
QLZ06/0018-2513
902305060AC
QLZ06/0018-2518
1302305060AC
QLZ06/0018-2524
1502305060AC
QLZ06/0024-2212
22024 60DC
QLZ06/0024-2524
14523050 AC
QLZ06/0024-3030
1702305060AC
QLZ06/0030-3038
2302305060AC
QLZ06/0600-2513
402305060AC
QLZ06/1200-2212
12024 60DC
QLZ06/1200-2513
702305060AC
QLZ06/1200-2524
11523050 AC
QLZ06/1212-3020
14023050 AC
QLZ06/1800-2212
18024 60DC
QLZ06/1800-2513
902305060AC
QLZ06/1800-2518
1302305060AC
QLZ06/1800A329-2524L-77hd
13023050 AC
QLZ06/1818-3030
2502305060AC
QLZ06/2400-2212
22024 60DC
QLZ06/2400-2524
14523050 AC
QLZ06/2400-3030
1702305060AC
QLZ06/2424-3038
3002305060AC
QLZ06/3000-3038
2302305060AC
QLZ06/3030-3045
4202305060AC
Legend
qV = Air flow
UN = Nominal voltage
f = Frequency
Dimensions = Dimensions / Size
AC/DC = Type of voltage