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Changzhou Jkongmotor Co., Ltd. Professional Stepper & Bldc Motor Manufacture in China with 15+ Years Experience. Certification: CE Rohs Reach ISO9001 ISO14001
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Brushless Dc Fan Motor Engraving Machine Air Cooled Spindle Motor Parts With Speed Controller Mount Bracket

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Brushless Dc Fan Motor Engraving Machine Air Cooled Spindle Motor Parts With Speed Controller Mount Bracket

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Brand Name : Jkongmotor

Model Number : JK57BLS04-19

Certification : CE, ROHS,ISO9001

Place of Origin : Jiangsu, China (Mainland)

MOQ : 3-10pcs

Price : US$35~US$100

Payment Terms : T/T , paypal , Western Union, L/C

Supply Ability : 50000pcs/month

Delivery Time : For samples , 7-15 days / For batch , 15-25days

Packaging Details : with export carton . big quantity with pallet

Shaft : Single

Rated Voltage : 48V

Rated Speed : 11000rpm

Rated Power : 500W

Rated Torque : 0.44N.m

Rated Current : 6.8A

Body Length : 138mm

Weight : 1.5kg

MOQ : 10pcs

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DC48V-500W Engraving machine Air-cooled spindle Motor Kits With Speed Controller Mount Bracket

 

1.Dimension of Air-cooled Spindle Motor:

 Brushless Dc Fan Motor Engraving Machine Air Cooled Spindle Motor Parts With Speed Controller Mount Bracket
 

2. Genaral Specification of  Brushless Dc Fan 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

 

3. Electrical Specification of brushless DC motor

 

    Model
Specification Unit 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 0.22 0.33 0.44
 Rated Current Amps 3.6 5.3 6.8
 Rated Power W 92 138 184
 Peak Torque N.m 0.66 1 1.32
 Peak Current Amps 11.5 15.5 20.5
 Back E.M.F V/Krpm 7.4 7.3 7.1
 Torque Constant N.m/A 0.07 0.07 0.068
 Rotor Inertia g.c㎡ 119 173 230
 Body Length mm 67 87 107
 Weight Kg 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% 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

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