Mini Brushless DC Motor BLDC With Round Cover & 8mm Round Shaft
4000 Rpm 36V 23W
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.
1.Specification of brushless DC motor:
| | Model |
| Specification | Unit | JK57BLS005 | JK57BLS01 |
| Number Of Phase | Phase | 3 |
| Number Of Poles | Poles | 4 |
| Rated Voltage | VDC | 36 |
| Rated Speed | Rpm | 4000 |
| Rated Torque | N.m | 0.055 | 0.11 |
| Rated Current | Amps | 1.2 | 2 |
| Rated Power | W | 23 | 46 |
| Peak Torque | N.m | 0.16 | 0.33 |
| Peak Current | Amps | 3.5 | 6.8 |
| Back E.M.F | V/Krpm | 7.8 | 7.7 |
| Torque Constant | N.m/A | 0.074 | 0.073 |
| Rotor Inertia | g.c㎡ | 30 | 75 |
| Body Length | mm | 37 | 47 |
| Weight | Kg | 0.33 | 0.44 |
| 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 |
2.If you need a gearbox, pls feel free to contact me.
Gearbox electrical specification.
| Reduction ratio | 3.6 | 4.3 | 13 | 15 | 18 | 23 | 47 | 55 | 65 | 77 | 96 | 121 |
| Number of geartrains | 1 | 2 | 3 |
| Transmission efficiency | 90% | 81% | 73% |
| Rated tolerance torque | 3 N.m | 12 N.m | 24 N.m |
| Max momentary tolerance torque | 9 N.m | 36 N.m | 72 N.m |
| Max radial load(12mm form flange) | ≤250N |
|
| Max shaft axial load | ≤100N |
| L2 length(mm) | 38 | 49.5 | 61 |
3.Applications of hybrid step motor:
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.
4.Company introduction:
Founded in 2009, Changzhou Hejie Motors Co., Ltd. is a professional
manufacturer and exporter that is concerned
with the design, development and production and sales of motors. We
are located in Changzhou, Jiangsu Province, with convenient
transportation access.Our company has always been committed to the
design and manufacturing of the motors for over ten years , and now
has a number of invention patents and utility model patents. Our
company mainly engages in research and development of different
motors, including the series stepping motor, the series Brushless
DC motor, AC/DC servo motor. All of our products are greatly
appreciated in a variety of
different markets throughout the country, and even exports to more
than ten foreign countries and regions.
Our products have passed CE and ROHS certification, and the company
has passed ISO9001 total quality management system
certification.The products are widely applied to carved machine,
embroidery machine, industrial robots, robots, unmanned aerial
vehicle (uav), CNC machine tools, digital printing, computer flat
knitting machine, 3 d printing, packaging machinery, industrial
printers, medical equipment, new energy vehicles and other
automation control and automation system equipment.
5.Related Qualification Certificate:
6.FAQ
Q:Where is your factory?
A:Our factory is located in Changzhou only one hour from Shanghai
by high –speed railway.
Q:How to choose the suitable stepper motor?
A:There are several important points Size and length of the stepper
motor Holding torque Step angle voltage Current etc. After confirm
some of them then told us We can help you to choose the suitable
stepper motor Or you can sent us the model you are using We can
help you to find the suitable stepper motor.
Q:When can I receive the drawings of the stepper motor?
A:We will provide the drawings of the stepper motor after you place
the order.
Q:How long is the warranty time?
A:12 months And we provide life-long technical service and after
sale service.
Q:How can we know the product quality?
A:We suggest you to order a sample Also You can send us email for
detail photos for checking if you cannot get enough information in
the product page.
