Datasheet

Nominal Voltage Air Flow Air Flow Voltage Range Noise Noise Sleeve Bearings Ball Bearings Power Input Temperature Range Service Life L
10
at 40 °C
Nominal Data
at t
max
Curve Specials
Type m
3
/h CFM V DC V DC db(A) Bel / Watt °C Hours Hours P.
QG 030-148/12 75 44.1 12 8...14 49 5.7 / 6.2 -20...+60 30 000 / 10 000 1
QG 030-198/12 100 58.9 12 8...14 51 5.8 / 8.0 -20...+60 30 000 / 10 000 2
QG 030-303/12 140 82.4 12 8...14 51 5.8 / 8.7 -20...+60 30 000 / 10 000 3
QG 030-353/12 155 91.2 12 8...14 51 5.9 / 9.6 -20...+60 30 000 / 10 000 4
QG 030-148/14 75 44.1 24 16...28 49 5.7 / 6.2 -20...+60 30 000 / 10 000 1
QG 030-198/14 100 58.9 24 16...28 51 5.8 / 8.0 -20...+60 30 000 / 10 000 2
QG 030-303/14 140 82.4 24 16...28 51 5.8 / 8.7 -20...+60 30 000 / 10 000 3
QG 030-353/14 155 91.2 24 16...28 51 5.9 / 9.6 -20...+60 30 000 / 10 000 4
TechnologyDC Axial Fans
DC Cross-Flow
Intelligent Fans
AC Axial Fans
AC Radial Fans
Accessories
73
ebm-papst St. Georgen
– DC blower with electronically commutated external rotor motor.
Fully integrated commutation electronics. With electronic protection against reverse polarity,
blocking and overloading by PTC-resistor; partially impedance protected.
– Motor with ball bearing system. Blower wheel mounting plate with sleeve bearings.
–Fan propeller and air duct housing of aluminium. Plastic housing ends.
– Rotational direction CW looking at rotor. Air exhaust through housing port.
– Electrical connection via 2 leads. Stripped and tinned ends.
– Mass 235/290/380/415 g.
DC Cross-Flow Fans
Series QG 030 200...415 x 50 x 48 mm
Previous ebm designations:
Q2G 030-EA 21-01 ➜ QG 030-148/12
Q2G 030-GC 01-01 ➜ QG 030-198/12
Q2G 030-FB 01-01 ➜ QG 030-303/12
Q2G 030-ID 01-01 ➜ QG 030-353/12
Q2G 030-EA 19-01 ➜ QG 030-148/14
Q2G 030-GC 03-01 ➜ QG 030-198/14
Q2G 030-FB 03-01 ➜ QG 030-303/14
Q2G 030-ID 03-01 ➜ QG 030-353/14
Type: Dimension: L L
1
QG 030-148/ .. 201
+1.5
148
QG 030-198/ .. 258
+1.5
198
QG 030-303/ .. 363
+1.5
303
QG 030-353/ .. 413
+1.5
353
The service life values refer to horizontal
installation of the blower.
PAPST FANS
Cross-flow fans are only suitable for operation
with high airflow rate and low counterpressure.