Home ProductsBrushless DC Motor

Round 57mm 3 Phase High Torque 48V BLDC Motor Kits with Honeywell Sensor

Round 57mm 3 Phase High Torque 48V BLDC Motor Kits with Honeywell Sensor

Round  57mm 3 Phase High Torque 48V BLDC Motor  Kits with Honeywell Sensor
Round  57mm 3 Phase High Torque 48V BLDC Motor  Kits with Honeywell Sensor
Product Details:
Place of Origin: Jiangsu, China (Mainland)
Brand Name: Jkongmotor
Certification: CE, ROHS,ISO9001
Model Number: JK57BLS01
Payment & Shipping Terms:
Minimum Order Quantity: 3-10pcs
Price: US$30~US$35
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 Round Bldc Motor Holding Torque: 0.11N.m
Motor Length: 47mm Number Of Phase: 3phase
Number Of Poles: 8 Rated Voltage: 36v
Rated Speed: 4000rpm Rated Power: 46w
Matching Driver: JKBLD70 Degree Of Protection: IP30
Sensor: Honeywell Shaft Diameter: 6.35mm Or 8mm
High Light:

Round 48v bldc motor


57mm 3 phase bldc motor


48V high torque bldc motor

Jkong BLDC MOTOR 48V 4000rpm 57mm round bldc motor kits​


Notice for Usage:

1).Please don't use motor out of the range of nameplate of gear box and motor and the specification of product catalogue, avoiding getting an electric shock, hurting or damaging the device.

2).Please do not put your fingers and things into the opening part of gear or motor ,in order to prevent getting and electric shock,hurting,catching a fire of damaging device etc.
3).Please do not use the Injured gear head of motor, in prder to orevent hurting,catching a fire etc.

4).Please do not put off the nameolate.

5) If the products are reformed by the customers personally, it no longer belongs to the guarantee scope, and our company doesn’t undertake any responsibility.

6) When you move it, if it shed off or tilt to one side, it is very dangerous, please pay more attention.

7) Please must not put the flammable thing near the gear head and motor, in order to prevent catching a fire.

motores paso a pas
1.Electrical Specification of 57mm brushless dc motor:


Specification Unit JK57BLS01
Number Of Phase Phase 3
Number Of Poles Poles 4
Rated Voltage VDC 36
Rated Speed Rpm 4000
Rated Torque N.m 0.11
Rated Current Amps 2
Rated Power W 46
Peak Torque N.m 0.33
Peak Current Amps 6.8
Back E.M.F V/Krpm 7.7
Torque Constant N.m/A 0.073
Rotor Inertia g.c㎡ 75
Body Length mm 47
Weight Kg 0.44
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

2.The matching bldc Driver: JKBLD70


3.Dimensions of 24/36v/48 bldc motor: (Unit=mm)



Round  57mm 3 Phase High Torque 48V BLDC Motor  Kits with Honeywell Sensor 0


4.Produce equipment:


Round  57mm 3 Phase High Torque 48V BLDC Motor  Kits with Honeywell Sensor 1


5.Production Process:

Round  57mm 3 Phase High Torque 48V BLDC Motor  Kits with Honeywell Sensor 2


6.Customized of brushless electric motor:

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


7.Advantages of round bldc motor:


Speed Stability


Hall-effect sensors built in the BLDC motor detect the change in polarity from an N pole to an S pole as the rotor is spinning. Based on the time between state changes, the rotor's speed is determined. This information is then fed to the drive circuit to adjust the speed of the switching sequence.


High Speed Operation


Brushed and brushless DC systems provide flat torque over a wide speed range while AC motors often lose torque as speed increases.


8.Applications of brushless dc motors:


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.



How long can a brushless motor run continuously?

Operating Life:

Brushed motor life is limited by the brush type and can attain 1,000 to 3,000 hours on average, while brushless motors can attain tens of thousands of hours on average, as there are no brushes to wear. The limiting factor is the wear on the bearings.


Contact Details

Contact Person: Stacy

Tel: +8613776803450

Send your inquiry directly to us (0 / 3000)


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