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ISO9001 0.33Nm 138w 3 phase 57mm square dc motor with hall sensor

ISO9001 0.33Nm 138w 3 phase 57mm square dc motor with hall sensor

ISO9001 0.33Nm 138w 3 phase 57mm square dc motor with hall sensor
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ISO9001 0.33Nm 138w 3 phase 57mm square dc motor with hall sensor
Product Details:
Place of Origin: Jiangsu, China (Mainland)
Brand Name: Jkongmotor
Certification: CE, ROHS,ISO9001
Model Number: JK57BLF03
Payment & Shipping Terms:
Minimum Order Quantity: 3-10pcs
Price: US$19~US$23
Packaging Details: with export carton . big quantity with pallet
Delivery Time: For samples , 7-15 days / For batch , 15-25days
Payment Terms: T/T , paypal , Western Union, L/C
Supply Ability: 100000pcs/month
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Detailed Product Description
Nema: 57mm Square Bldc Motor Holding Torque: 0.33N.m
Motor Length: 87mm Number Of Phase: 3phase
Number Of Poles: 8 Rated Voltage: 36v
Rated Speed: 4000rpm Rated Power: 138w
Matching Driver: JKBLD300 Degree Of Protection: IP30
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square dc motor with hall sensor

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0.33Nm square dc motor

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ISO9001 3 phase dc motor

0.33N.m 138w 3phase 4000rpm 57m square Brushless Dc Motor with hall sensor

 

Brushed DC motors depend on a mechanical system to transfer current, while AC and brushless DC gear motors use an electronic mechanism to control current. The brushed motors have a wound armature attached to the center with a permanent magnet bonded to a steel ring surrounding the rotor. As the brushes come into contact with the commutator the current passes through to the armature coils.

motores paso a pas
Electrical Specification of brushless dc motors:

 

Model
Specification Unit JK57BLF01 JK57BLF02 JK57BLF03 JK57BLF04
Number Of Phase Phase 3
Number Of Poles Poles

4

Rated Voltage VDC 36
Rated Speed Rpm 4000
Rated Torque N.m 0.11 0.22 0.33 0.44
Rated Current Amps 2 3.6 5.3 6.8
Rated Power W 46 92 138 184
Peak Torque N.m 0.33 0.66 1 1.32
Peak Current Amps 6.8 11.5 15.5 20.5
Back E.M.F V/Krpm 7.7 7.4 7.3 7.1
Torque Constant N.m/A 0.073 0.07 0.07 0.068
Rotor Inertia g.c㎡ 75 119 173 230
Body Length mm 47 67 87 107
Weight Kg 0.44 0.75 1 1.25
Sensor Honeywell
Insulation Class B
Degree of Protection IP30
Storage Temperature -25~+70℃
Operating Temperature -15~+50℃
Working Humidity 85% RH
Working Environment Outdoor (no direct sunlight), no corrosive gas, no flammable gas, no oil mist, no dust
Altitude 1000 meters or less


The matching bldc Driver: JKBLD300

 
Dimensions of 12v/24v bldc motor: (Unit=mm)

 

 

ISO9001 0.33Nm 138w 3 phase 57mm square dc motor with hall sensor 0

 

Produce equipment:

 

ISO9001 0.33Nm 138w 3 phase 57mm square dc motor with hall sensor 1

 

Production Process:

ISO9001 0.33Nm 138w 3 phase 57mm square dc motor with hall sensor 2

 

 

Advantages of 4000rpm bldc motor:

 

A BLDC motor with three coils on the stator will have six electrical wires (two to each coil) extending from these coils. In most implementations three of these wires will be connected internally, with the three remaining wires extending from the motor body (in contrast to the two wires extending from the brushed motor described earlier). Wiring in the BLDC motor case is more complicated than simply connecting the power cell’s positive and negative terminals; we will look more closely at how these motors work in the second session of this series. Below, we conclude by looking at the advantages of by BLDC motors.

 

Applications of brushless dc motor:

 

We can expect to see BLDC motors used in a wider range of applications in the future. For example, they will probably be widely used to drive service robots—small robots that deliver services in fields other than manufacturing. One might think that stepper motors would be more suitable in this type of application, where pulses could be used to precisely control positioning. But BLDC motors are better suited to controlling the force. And with a stepper motor, holding the position of a structure such as a robot arm would require a relatively large and continuous current. With a BLDC motor, all that would be required is a current proportionate to the external force—allowing for more power-efficient control. BLDC motors may also be replacing simple brushed dc motors in golf carts and mobility carts. In addition to their better efficiency, BLDC motors can also deliver more precise control—which in turn can further extend battery life.

BLDC motors are also ideal for drones. Their ability to deliver precision control makes them especially suited for multirotor drones, where the drone’s attitude is controlled by precisely controlling the rotational speed of each rotor.

 

 Customized of brushless electric motor:

  • BLDC motor with fan
  • BLDC motor with gearbox

Contact Details
CHANGZHOU JKONGMOTOR CO.,LTD

Contact Person: Annie

Tel: +8615995098661

Fax: 86-519-88713769

Send your inquiry directly to us (0 / 3000)

Contact

Address: Building A2,Hutang Industrial zone,Lingdao Rd,Wujin District,Changzhou,China.Zip:213162

Factory Address:Building A2,Hutang Industrial zone,Lingdao Rd,Wujin District,Changzhou,China.Zip:213162