Industrial Brushless Dc Motor 2000 Rpm - 5000 RPM High Efficiency
Brushless Dc Motor BLDC
A motor converts supplied electrical energy into mechanical energy.
Various types of motors are in common use. Among these, brushless
DC motors (BLDC) feature high efficiency and excellent
controllability, and are widely used in many applications. The BLDC
motor has power-saving advantages relative to other motor types.
There are two types of commonly used DC motors: Brushed motors, and
brushless motors (or BLDC motors). As their names imply, DC brushed
motors have brushes, which are used to commutate the motor to cause
it to spin. Brushless motors replace the mechanical commutation
function with electronic control.
In many applications, either a brushed or brushless DC motor can be
used. They function based on the same principles of attraction and
repulsion between coils and permanent magnets. Both have advantages
and disadvantages that may cause you to choose one over the other,
depending on your application’s requirements.
| Number Of Phase | Phase | 3 |
| Number Of Poles | Poles | 8 |
| Rated Voltage | VDC | 24(12V - 24V) |
| Rated Speed | Rpm | 4000(2000rpm - 5000RPM) |
| Rated Torque | N.m | 0.0625 | 0.125 | 0.185 | 0.25 |
| Rated Current | Amps | 1.8 | 3.3 | 4.8 | 6.3 |
| Rated Power | W | 26 | 52.5 | 77.5 | 105 |
| Peak Torque | N.m | 0.19 | 0.38 | 0.56 | 0.75 |
| Peak Current | Amps | 5.4 | 10.6 | 15.5 | 20 |
| Back E.M.F | V/Krpm | 4.1 | 4.2 | 4.3 | 4.3 |
| Torque Constant | N.m/A | 0.039 | 0.04 | 0.041 | 0.041 |
| Rotor Inertia | g.c㎡ | 24 | 48 | 72 | 96 |
| Body Length | mm | 41 | 61 | 81 | 100 |
| Weight | Kg | 0.3 | 0.45 | 0.65 | 0.8 |
| Sensor | Honeywell |
| Insulation Class | B |
| Degree of Protection | IP30 |
| Storage Temperature | -25～+70℃ |
| Operating Temperature | -15～+50℃ |
| Working Humidity | 85% or under 85% RH(non condensing) |
| Working Environment | outdoor(no direct sunlight),Non-corrosive Gas,
Non-inflammable gas, No oil fog, No dust |
| Altitude | 1000m or under 1000m |
Other Applications: | |
Business Machines: | ATM, Copiers and Scanners, Currency Handling, Point of Sale,
Printers, Vending Machines. |
Food and Beverage: | Beverage Dispensing, Hand Blenders, Blenders, Mixers, Coffee
Machines, Food Processors, Juicers, Fryers, Ice Makers, Soy Bean
Milk Makers. |
Camera and Optical: | Video, Cameras, Projectors. |
Power Tools: | Drills and Drivers, Sanders, Grinders, Polishers, Saws. |
Lawn and Garden: | Lawn Mowers, Snow Blowers, Trimmers, Leaf Blowers. |
Brushless DC motor itself is the electromechanical energy
conversion part, it in addition to the motor armature, permanent
magnet excitation two parts, but also with a sensor. The motor
itself is the core of brushless DC motor, which not only relates to
performance index, noise and vibration, reliability and service
life, but also involves manufacturing cost and product cost. By
adopting permanent magnetic field, the brushless DC motor can get
rid of the traditional design and structure of the general DC
motor, which can meet the requirements of various application
markets, and develop towards the direction of saving copper and
materials, and making it easy. The development of permanent magnet
field is closely related to the application of permanent magnet
materials. The application of the third generation of permanent
magnet materials promotes the brushless DC motor to the direction
of high efficiency, miniaturization and energy saving.
Product Description
1. Three phase BLDC motor;
2. Made of anti-high temperature permanent magnet and high quality
cold-rolled steel sheet;
3. CNC machine engraved axle, high quality bearing;
4. Alluminium alloy cap, plastic insulation, copper wires
auto-wired.
5. Featured by its low noise, low vibration, low heating, of stable
performance;
6. Excellent internal damping, can be used by different industries
and under any circumstances, long lifespan.
Ideal Applications for BLDC Motors
We’ve seen that BLDC motors offer high efficiency and
controllability, and that they have a long operating life. They are
widely used in devices that run continuously. They have long been
used in washing machines, air conditioners, and other consumer
electronics; and more recently, they are appearing in fans, where
their high efficiency has contributed to a significant reduction in
power consumption.
They are also being used to drive vacuum machines. In one case, a
change in the control program resulted in a large jump in
rotational speed—an example of the superlative controllability
offered by these motors.
BLDC motors are also being used to spin hard disc drives, where
their durability keeps the drives operating dependably over the
long term, while their power efficiency contributes to energy
reduction in an area where this is becoming increasingly important.
