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24V mini medical dc brushless blower
Wonsmart 60mm 7kpa quiet 24V mini medical dc brushless blower
suitable for air cushion machine/fuel cell/medical equipment such
as CPAP/Bipap /ventilator.
Blower features
Type | Centrifugal Fan |
Applicable Industries | Manufacturing Plant, medical equipment |
Electric Current Type | DC |
Blade Material | Aluminum |
Mounting | industrial assembly |
Place of Origin | Zhejiang, China |
Brand Name | WONSMART |
Model Number | WS7040AL-24-V200 |
Voltage | 24vdc |
Certification | ce, RoHS |
Warranty | 1 Year |
After-sales Service Provided | Online support |
Product name | 24V mini medical dc brushless blower |
size | D60*H40mm |
Weight | 133g |
Bearing | NMB ball bearing |
driver board | External |
Life time(MTTF) | >20,000 hours |
Noise | 62dB |
Motor type | Three Phase DC Brushless Motor |
Static pressure | 7kPa |
Drawing:
Blower Performance
WS7040AL-24-V200 blower can reach maximum 16m3/h airflow at 0 kpa
pressure and maximum 6.5kpa static pressure.When this blower run at
4.5kPa resistance if we set 100% PWM,it has maximum output air
power when this blower run at 4.5kPa resistance if we set 100%
PWM,it has maximum efficiency.Other load point performance refer to
below P-Q curve:
DC brushless blower advantage:
(1)WS7040AL-24-V200 blower is with brushless motors and NMB ball
bearings inside which indicates very long life time; MTTF of this
blower can reach more than 20,000hours at 20degree C environmental
temperature.
(2)This blower needs no maintence;
(3)This blower drived by a brushless motor controller have many
different control functions such as speed regulation,speed pulse
output,fast acceleration, brake etc.it can be controlled by
intelligent machine and equipment easily.
(4) Drived by brushless motor driver the blower will have over
current, under/over voltage,stall protections.
Applications:
This blower can be widely used onto air cushion machine, CPAP
machine,ventilators.
How to use the blower correctly:
(1)This blower can run at CCW direction only.Reverse the impeller
running direction can not change the air direction.
(2)Filter onto the inlet to protect the blower from dust and water.
(3)Keep the environmental temperature as low as possible to make
the blower life time longer.
FAQ:
Q: Are you trading company or manufacturer?
A: We are professional manufacturer specialized in Brushlees DC
blower more than 10 years, and we export our production to
customers directly.
Q: When can I get the price?
A:Usually we will send quotation to customer within 8 hours after
we get inquiry from you.
What is Brushless DC electric motor ?
A brushless DC electric motor (BLDC motor or BL motor), also known
as an electronically commutated motor (ECM or EC motor) or
synchronous DC motor, is a synchronous motor using a direct current (DC) electric power supply. It uses an electronic closed loop controller to switch DC currents to the motor windings producing magnetic fields which effectively rotate in space and
which the permanent magnet rotor follows. The controller adjusts
the phase and amplitude of the DC current pulses to control the speed and torque of the motor. This control system is an alternative to the
mechanical commutator (brushes) used in many conventional electric motors.
The construction of a brushless motor system is typically similar
to a permanent magnet synchronous motor (PMSM), but can also be a switched reluctance motor, or an induction (asynchronous) motor. They may also use neodymium magnets and be outrunners (the stator is surrounded by the rotor), inrunners (the rotor is surrounded by the stator), or axial (the rotor and stator are flat and parallel).[1]
The advantages of a brushless motor over brushed motors are high power-to-weight ratio, high speed, nearly instantaneous
control of speed (rpm) and torque, high efficiency, and low
maintenance. Brushless motors find applications in such places as
computer peripherals (disk drives, printers), hand-held power
tools, and vehicles ranging from model aircraft to automobiles. In
modern washing machines, brushless DC motors have allowed
replacement of rubber belts and gearboxes by a direct-drive design.