Home ProductsBrushless DC Motor

4 Pole 150w 4500rpm 24 Volt Bldc Motor With 57mm diameter with Long Shaft

4 Pole 150w 4500rpm 24 Volt Bldc Motor With 57mm diameter with Long Shaft

4 Pole 150w 4500rpm 24 Volt Bldc Motor With 57mm diameter with Long Shaft
video
4 Pole 150w 4500rpm 24 Volt Bldc Motor With 57mm diameter with Long Shaft
Product Details:
Place of Origin: Jiangsu, China (Mainland)
Brand Name: Jkongmotor
Certification: CE, ROHS,ISO9001
Model Number: JK57BLF03-17-X001
Payment & Shipping Terms:
Minimum Order Quantity: 10PCS~100PCS
Price: US$28~US$52
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
Contact Now
Detailed Product Description
Nema: 57mm Bldc Motor Holding Torque: 0.32N.m
Motor Length: 87mm Number Of Phase: 3phase
Number Of Poles: 4 Rated Voltage: 24v
Rated Speed: 4500rpm Rated Power: 150w
Matching Driver: JKBLD300 Degree Of Protection: IP30
Shaft Length: Customized
High Light:

long shaft 24 volt bldc motor

,

Long Shaft brushless bldc motor

,

4 Pole brushless bldc motor

Customized 24v 4pole 150w 4500rpm 57mm Brushless Dc Motor  with long shaft 

 

1.General Specification of brushless dc motor:

(Item)

(Specification)

Winding type Star
Hall effect angle 120 degree electrical angle
Shaft run out 0.025mm
Radial play 0.02mm@450g
End play 0.08mm@450g
Max.radial force 75N @20mm form the flange
Max.axial force 15N
Insulation class Class B
Dielectric strength 500VDC for one minute
Insulation resistance 100MΩ Min.,500VDC


Optional: electronic drivers, encoders and gearheads, as well as Hall effect resolver and sensorless feedback.
We can design the special voltage and shaft and so on.
motores paso a pas
2.Electrical Specification of 57mm bldc motor:

 

    Model
Specification Unit JK57BLS005 JK57BLS01 JK57BLS02 JK57BLS03 JK57BLS04
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 0.22 0.33 0.44
Rated Current Amps 1.2 2 3.6 5.3 6.8
Rated Power W 23 46 92 138 184
Peak Torque N.m 0.16 0.33 0.66 1 1.32
Peak Current Amps 3.5 6.8 11.5 15.5 20.5
Back E.M.F V/Krpm 7.8 7.7 7.4 7.3 7.1
Torque Constant N.m/A 0.074 0.073 0.07 0.07 0.068
Rotor Inertia g.c 30 75 119 173 230
Body Length mm 37 47 67 87 107
Weight Kg 0.33 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 Below 1000m

 

3.The matching bldc Driver: JKBLD300

4 Pole 150w 4500rpm 24 Volt Bldc Motor With 57mm diameter with Long Shaft 0
 
4.Dimensions of dc brushed motor: (Unit=mm)

4 Pole 150w 4500rpm 24 Volt Bldc Motor With 57mm diameter with Long Shaft 1

4 Pole 150w 4500rpm 24 Volt Bldc Motor With 57mm diameter with Long Shaft 2

 

 


5.Produce equipment:
 
4 Pole 150w 4500rpm 24 Volt Bldc Motor With 57mm diameter with Long Shaft 3
 
6.Production Process:
4 Pole 150w 4500rpm 24 Volt Bldc Motor With 57mm diameter with Long Shaft 4
 
7.Customized of brushless electric motor 150w:

  • BLDC motor with fan
  • BLDC motor with gearbox
  • BLDC motor with encoder
  • BLDC motor with brake


8.Applications of brushless dc motors 24v:

 

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.

4 Pole 150w 4500rpm 24 Volt Bldc Motor With 57mm diameter with Long Shaft 5

4 Pole 150w 4500rpm 24 Volt Bldc Motor With 57mm diameter with Long Shaft 6

 

Brushless DC motors offer long life and ease of maintenance

Electric motors can be divided into a number of different types according to their characteristics, such as AC motors, stepper motors, and DC motors. Compared to the other types, DC motors benefit from high starting torque and the ability to rotate at high speeds. They do not suffer from the issues of slip or loss of synchronization.

DC motors can be further divided into brushed DC motors and brushless DC motors, depending on whether they have brushes (electrodes).

Brushed DC motors

These motors work by means of the mechanical linkage between their commutator and brushes. The brushes and commutator are in continual contact as the motor rotates. This causes wear of the motors by long-term use that can ultimately result in motor failure. For this reason, brushed DC motors have a shorter life than brushless DC motors, and require regular maintenance. Another disadvantage is the electrical and acoustic noise caused by the continual contact between the brushes and commutator as the motor rotates.

Brushless DC motors

Instead of brushes and a commutator, these motors use electronic means (a drive circuit) to rotate the motor. Having no brushes and commutator, which are both consumable parts, gives the motors a long life and makes maintenance easier. Another advantage is quiet operation as they do not suffer from the noise generated by the contact between brushes and commutator.

 

Contact Details
CHANGZHOU JKONGMOTOR CO.,LTD

Contact Person: Stacy

Tel: +8613776803450

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