Technical data

9-18 MHD093 MHD Sychronous motors
DOK-MOTOR*-MHD********-PR05-EN-P
9.6 Blower Units
MHD motors can also be delivered with optional blower units. Please refer
to the “Surface” column of the data sheets for performance data of
surface-cooled motors. The mechanical dimensions of the blower units
are represented in the dimension drawings. The possibilities of combining
motor and blower unit and the technical data of the blowers are
represented in the table below.
Motor Ordering name of blower unit
LEMD-
RB090B1XX
LEMD-
RB090B2XX
LEMH-
AB093B1XX
LEMH-
AB093B2XX
MHD093A-xxx-xxx-Axxxx --- --- x x
MHD093B-xxx-xxx-Axxxx x x x x
MHD093C-xxx-xxx-Axxxx x x x x
--- Blower installation not possible; x Blower installation possible
Technical data of blower unit
Description Symbol Unit
LEMD-
RB090B1XX
LEMD-
RB090B2XX
LEMH-
AB093B1XX
LEMH-
AB093B2XX
Type of cooling Radial axial
Air flow
B ⇒ A
blowing
B ⇒ A
blowing
Rated voltage U
n
V
230 V, ± 15%
50 / 60 Hz
115 V, ± 10%
50 / 60 Hz
230 V, ± 15%
50 / 60 Hz
115 V, ± 10%
50 / 60 Hz
Power consumption S
n
VA 45 / 43 40 / 39 45 / 43 40 / 39
Rated current I A 0.31 / 0.25 0.53 / 0.46 0.31 / 0.25 0.53 / 0.46
Mean air volume V m³/h 340 390 340 390
Blower unit mass m
L
kg 1.2 1.1 1.2 1.1
Noise level dB(A) 48 / 52 48 / 52 48 / 52 48 / 52
Fig. 9-18: Technical data of MHD093 blower units (optional)
blower_rad093.fh10
unten links rechts
Mögliche Anordnungen:
(bei Blick von vorne
auf Motorwelle)
163
160
37
97
156
Fig. 9-19: Dimensional details of MHD093 with radial blower