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660W 48V High Torque Brushless DC Motor Rated Speed 3000RPM 2.1N.M

660W 48V High Torque Brushless DC Motor Rated Speed 3000RPM 2.1N.M

660W 48V High Torque Brushless DC Motor Rated Speed 3000RPM 2.1N.M
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660W 48V High Torque Brushless DC Motor Rated Speed 3000RPM 2.1N.M
Product Details:
Place of Origin: Jiangsu, China (Mainland)
Brand Name: Jkongmotor
Certification: CE, ROHS,ISO9001
Model Number: JK86BLS125-x002
Payment & Shipping Terms:
Minimum Order Quantity: 1 PCS - 3PCS
Price: US $48 - 68 / Pieces | 1 Piece/Pieces high torque 12v 1hp brushless dc motor, rat
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: 30000pcs/month
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Detailed Product Description
Type: BLDC Motor Commutation: Brushless
Speed(RPM): 3000rpm Output Power: 110W-660W
Voltage(V): 48V - 310V Insulation Class: B
High Light:

bldc motor

,

brushless dc electric motor

 

High Torque 660W 48V Brushless Dc Motor Rated Speed 3000RPM 2.1N.m CE and RoHS Approved

 

Why Do BLDC Motors Turn?

As their name implies, brushless DC motors do not use brushes. With brushed motors, the brushes deliver current through the commutator into the coils on the rotor. So how does a brushless motor pass current to the rotor coils? It doesn’t—because the coils are not located on the rotor. Instead, the rotor is a permanent magnet; the coils do not rotate, but are instead fixed in place on the stator. Because the coils do not move, there is no need for brushes and a commutator.

With the brushed motor, rotation is achieved by controlling the magnetic fields generated by the coils on the rotor, while the magnetic field generated by the stationary magnets remains fixed. To change the rotation speed, you change the voltage for the coils. With a BLDC motor, it is the permanent magnet that rotates; rotation is achieved by changing the direction of the magnetic fields generated by the surrounding stationary coils. To control the rotation, you adjust the magnitude and direction of the current into these coils.

 
Product Description:
 

Winding type

Delta

Hall effect angle

120 degree electrical angle

Shaft run out

0.05mm

Radial play

0.02mm@450g

End play

0.08mm@450g

Max. radial force

220N @ 20mm from the flange

Max. axial force

60N

Insulation class

Class B

Dielectric strength

500VDC for one minute

Insulation resistance

100MΩMin., 500VDC

 

 

86mm brushless dc motor:

    Model FL86BLS71-48V-30220B-3
Specification Unit JK86BLS58 JK86BLS71 JK86BLS84 JK86BLS98 JK86BLS125
Number Of Phase Phase 3
Number Of Poles Poles 8
Rated Voltage VDC 48
Rated Speed Rpm 3000
Rated Torque N.m 0.35 0.7 1.05 1.4 2.1
Rated Current Amps 3 6.3 9 11.5 18
Rated Power W 110 220 330 440 660
Peak Torque N.m 1.05 2.1 3.15 4.2 6.3
Peak Current Amps 9 19 27 35 54
Back E.M.F V/Krpm 13.7 13 13.5 13.7 13.5
Torque Constant N.m/A 0.13 0.12 0.13 0.13 0.13
Rotor Inertia g.c 400 800 1200 1600 2400
Body Length mm 71 84.5 98 111.5 138.5
Weight Kg 1.5 1.9 2.3 2.7 4
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 1000m or less

 


 

Dimensions:

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660W 48V High Torque Brushless DC Motor Rated Speed 3000RPM 2.1N.M 1660W 48V High Torque Brushless DC Motor Rated Speed 3000RPM 2.1N.M 2

 

Advantages of BLDC Motors

 

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.

One big advantage is efficiency, as these motors can control continuously at maximum rotational force (torque). Brushed motors, in contrast, reach maximum torque at only certain points in the rotation. For a brushed motor to deliver the same torque as a brushless model, it would need to use larger magnets. This is why even small BLDC motors can deliver considerable power.

The second big advantage—related to the first—is controllability. BLDC motors can be controlled, using feedback mechanisms, to delivery precisely the desired torque and rotation speed. Precision control in turn reduces energy consumption and heat generation, and—in cases where motors are battery powered—lengthens the battery life.

BLDC motors also offer high durability and low electric noise generation, thanks to the lack of brushes. With brushed motors, the brushes and commutator wear down as a result of continuous moving contact, and also produce sparks where contact is made. Electrical noise, in particular, is the result of the strong sparks that tend to occur at the areas where the brushes pass over the gaps in the commutator. This is why BLDC motors are often considered preferable in applications where it is important to avoid electrical noise.

 

Widely used in automation equipment such as Copier ,printing machinery,Engraving machine,packing machine,grinting machine,robot,machine tool,Milling machine,Sewing machine,Engraving machine,Medical apparatus,ATM machine ect.

 

Contact Details
CHANGZHOU JKONGMOTOR CO.,LTD

Contact Person: kate

Tel: +8618260490512

Send your inquiry directly to us (0 / 3000)

Contact

Address: Building B1,Hutang Industrial zone,Lingdao Rd,Wujin District,Changzhou,China.Zip:213162

Factory Address:Building B1,Hutang Industrial zone,Lingdao Rd,Wujin District,Changzhou,China.Zip:213162