CHANGZHOU JKONGMOTOR CO.,LTD
| Payment Terms | T/T , paypal , Western Union, L/C |
| Supply Ability | 100000pcs/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 |
| Usage | Home Appliance, Electric Bicycle, Car, Boat |
| Motor type | brushless dc motor |
| MOQ | 10pcs |
| Brand Name | Jkongmotor |
| Model Number | JK57BLS04-19 |
| Certification | CE, ROHS,ISO9001 |
| Place of Origin | Jiangsu, China (Mainland) |
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Product Specification
| Payment Terms | T/T , paypal , Western Union, L/C | Supply Ability | 100000pcs/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 |
| Usage | Home Appliance, Electric Bicycle, Car, Boat | Motor type | brushless dc motor |
| MOQ | 10pcs | Brand Name | Jkongmotor |
| Model Number | JK57BLS04-19 | Certification | CE, ROHS,ISO9001 |
| Place of Origin | Jiangsu, China (Mainland) | ||
| High Light | bldc motor ，brushless dc electric motor | ||
High Speed 11000rpm Small Round Spindle Motor 500W Brushless DC Motor 48V
1.Dimension Of High Rpm Brushless Dc Motor:
2. Genaral Specification of 500W 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 |
3. Electrical Specification of Brushless Dc 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% 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 | |||||
Matching Stepper motor Driver: JKBLS120 JKBLS300
4. Our service
We do also manufacture other products , such as Stepper motor ; Stepper motor with gearbox ;
Linear stepper motor , Closed loop stepper motor , Stepper motor with brake , Stepper motor driver ;
Brushless dc motor ; Bldc motor with gearbox , Bldc motor driver ;
Brush dc motor , Spindle motor , Ac servo motor kit , Couplings , Pulley , Power supply and so on.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2011
Total Annual:
4000000-6000000
Employee Number:
>100
Ecer Certification：
Site Member
Company Profile: CHANGZHOU JKONGMOTOR CO.,LTD (Changzhou Jingkong Motor&Electric Appliance Co.,Ltd)is an ISO9001 Professional manufacturer. Was established in 2011 year. We are a professional manufacturer in Changzhou city, China. Production Capacity exceeds more than 1 million motors per yea... Company Profile: CHANGZHOU JKONGMOTOR CO.,LTD (Changzhou Jingkong Motor&Electric Appliance Co.,Ltd)is an ISO9001 Professional manufacturer. Was established in 2011 year. We are a professional manufacturer in Changzhou city, China. Production Capacity exceeds more than 1 million motors per yea...
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