| Price | Negotiable |
| MOQ | 1 set |
| Delivery Time | 5-30days |
| Brand | junqi |
| Place of Origin | China |
| Certification | CE,Rohs |
| Model Number | OWB9250C-24V |
| Packaging Details | Carton+packing foams |
| Payment Terms | T/T, L/C |
| Supply Ability | 1000 pcs per day |
| Place of Origin | China | Packaging Details | Carton+packing foams |
| Product Name | BLDC Air Blower | Color | Black |
| Fan Type | DC Centrifugal Fan | Model Number | OWB9250C-24V |
| Supply Ability | 1000 pcs per day | Certification | CE,Rohs |
| Rated Voltage | 24V | Bearing | NMB Ball Bearing |
| Brand Name | junqi | Payment Terms | T/T, L/C |
| Mounting | Industrial Assembly | Price | Negotiable |
| Delivery Time | 5-30days | Minimum Order Quantity | 1 set |
| Model | OWB9250C-24V | Application | Industrial Ventilation |
1: Brushless DC Air Blower Features:
1:
High
speed,
specialized
high-speed
ball
bearing
offering
long
service
life
and
lower
noise
2:
High
pressure
and
airflow
output
by
compact
size
design
3:
High
efficiency,
much
more
efficient
than
brush
motor
blower
4:
High
reliability,
specialized
controller
make
the
working
more
reliable
5:
High
intelligent,
PWM
speed
regulation,
positive
inversion,
PG
signal
feedback,
intelligent
controlling
Blower Technical Parameters
| Model | OWB9250C-24V |
| Rated Voltage | 24VDC |
| Outlet Open | |
| Current | 7.2A |
| Rated Speed | 24000rpm |
| Air Flow | 57m³/h |
| Outlet Sealed | |
| Current | 3.5A |
| Speed | 31000rpm |
| Air Pressure | 8.5Kpa |
| Resistance/Phase | 0.27~0.33Ohm |
| Induction/Phase | 0.15~0.20mH |
| Motor Pole pairs | 2 |
| Noise | 80dB(A) |
| Blower Fan Motor Parameters | |
| Motor Type | Three Phase Brushless DC Motor |
| Bearing Type | NMB Ball Bearing |
| Insulation Class | Class F |
| Protect Class | IP54 |
| Operating Temperature range | -20℃~+60℃(No Condensation) |
| Hall Effect Sensor | 120° |
| Speed@hall sensor frequency | 1Hz=30r/min |
| Service Life MTTF(25℃ Rated Operation Point) | 25000hours |
| Weight | 420g |
| Matched Driver | BLDC2408 |
2:
Micro
DC
Air
Blower performance
3: Overall dimensions and Wires connections Description
4. Air Blower Applications:
1:
Buffer
air
cushion
2:
Central
ventilation
system
3:
Air
purifier
4:
Welding
machine
exhaust
5:
Air
bubble
machine
6:
Ventilating
device
7:
Vacuum
cleaner
8:
breathing
machine
9:
air
pump
10:
Cooling
equipment,
etc.
5: Attentions
1:
Do
not
working
under
the
max
air
pressure,
the
air
flow
is
too
small
at
max
air
pressure,
and
it's
not
safe
for
using.
2:
Add
a
filter
attach
to
the
intake
makes
the
blower
bearing
longer
service
life.
3:
The
correct
rotation
direction
is
CCW
4:
Do
not
use
the
blower
in
High
temperature
,high
humidity,
high
magnetic
fields
5:
Please
use
suitable
power
supply
for
the
blower.
6: Our service:
1.
OEM
Manufacturing
welcome:
Product,
Package...
2.
Sample
order
3.
We
will
reply
you
for
your
inquiry
in
24
hours.
4.
after
sending,
we
will
track
the
products
for
you
once
every
two
days,
until
you
get
the
products.
When
you
got
the
goods,
test
them,
and
give
me
a
feedback.If
you
have
any
questions
about
the
problem,
contact
with
us,
we
will
offer
the
solve
way
for
you.
7. Package:

FAQ:
Q1.
What
is
your
terms
of
24VDC
blower
with
9.5kpa
pressure
and
580/min
air
flow
packing?
A:
Generally,
we
pack
our
24V
high
pressure
brushless
dc
blower
in
neutral
white
boxes
and
brown
cartons.
If
you
have
legally
registered
patent,
we
can
pack
the
goods
in
your
branded
boxes
after
getting
your
authorization
letters.
Q2.
What
is
your
terms
of
payment?
A:
T/T
in
advance.
We'll
show
you
the
photos
of
the
products
and
packages
before
shipment.
Q3.
What
is
your
terms
of
delivery?
A:
EXW,
FOB,
CFR,
CIF,
DDU.
Q4.
How
about
your
delivery
time?
A:
Generally,
it
will
take
30
to
60
days
after
receiving
your
payment.
The
specific
delivery
time
depends
on
the
items
and
the
quantity
of
your
order.
Q5.
Can
you
produce
according
to
the
samples?
A:
Yes,
we
can
produce
by
your
samples
or
technical
drawings.
We
can
build
the
molds
and
fixtures.
Q6.
What
is
your
24VDC
blower
with
9.5kpa
pressure
and
580/min
air
flow
sample
policy?
A:
We
can
supply
the
sample
if
we
have
ready
parts
in
stock,
but
the
customers
have
to
pay
the
sample
cost
and
the
courier
cost.
Q7.
Do
you
test
all
your
goods
before
delivery?
A:
Yes,
we
have
100%
test
before
delivery
Q8:
How
do
you
make
our
business
long-term
and
good
relationship?
A:1.
We
keep
good
quality
and
competitive
price
to
ensure
our
customers
benefit
;
2.
We
respect
every
customer
as
our
friend
and
we
sincerely
do
business
and
make
friends
with
them,
no
matter
where
they
come
from.