Jkongmotor has a wide range of micro motor production lines in the industry, including Stepper Motor, DC Servo Motor, AC Motor, Brushless Motor, Planetary Gear Motor, Planetary Gearbox etc. Through technical innovation and customization, we help you create outstanding application systems and provide flexible solutions for various industrial automation situations.
57mm 36V Brushless DC Motor Parameters:
Specification | Unit | Model | ||||
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.cm2 | 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~+70ºC | |||||
Operating Temperature | -15~+50ºC | |||||
Working Humidity | 85% RH or below (no condensation) | |||||
Working Environment | Outdoor (no direct sunlight), no corrosive gas, no flammable gas, no oil mist, no dust | |||||
Altitude | 1000 meters or less |
Planetary Gearbox Parameters:
56JXE300K | |
Ring material | Metal |
Bearing at output | Ball bearings |
Max. Radial (12mm from flange) | 300N |
Max. shaft axial load | 200N |
Radial play of shaft (near to flange) | ≤0.08mm |
Axial play of shaft | ≤0.4mm |
Backlash at no-load | ≤2.5° |
Shaft press fit force, max | 300N |
Motor Shaft Pinion Specifications | |||
Module | 1 | ||
No. of teeth | 12 | 15 | 9 |
Pressure angle | 20° | ||
Hole diameter | Φ6H7 | ||
Reduction ratio | 1/4.25 1/15 1/18 1/23 1/52 1/61 1/72 1/96 1/121 1/220 1/260 1/307 | 1/3.6 1/13 1/43 1/154 1/187 | 1/5.33 1/28 |
Gearbox Specifications: | ||||||
Reduction ratio | Exact reduction ratio | Rated tolerance torque | Max momentary tolerance torque | Efficiency | L (mm) | Weight (g) |
1/3.6 1/4.25 1/5.33 | 1/3.6 1/4.25 1/5.33 | 3 N.m Max | 9 N.m | 90% | 37.8±0.5 | 489 |
1/13 1/15 1/18 1/23 1/28 | 1/12.96 1/15.30 1/18.06 1/22.67 1/28.44 | 12 N.m Max | 36 N.m | 0.81 | 49.5±0.5 | 681 |
1/43 1/52 1/61 1/72 1/96 1/121 | 1/42.69 1/51.84 1/61.20 1/72.25 1/96.33 1/120.89 | 24 N.m Max | 72 N.m | 73% | 60.8±0.5 | 871 |
1/154 1/187 1/220 1/260 1/307 | 1/153.69 1/186.62 1/220.32 1/260.10 1/307.06 | 30 N.m Max | 90 N.m | 0.66 | 71.9±0.5 | 1066 |
Input & output same rotation direction; Motor Max. input speed: <6000rpm; Operating temperature range: -15ºC ~ +80ºC |

Specification | Unit | Model | |||
JK42BLS01 | JK42BLS02 | JK42BLS03 | JK42BLS04 | ||
Number Of Phase | Phase | 3 | |||
Number Of Poles | Poles | 8 | |||
Rated Voltage | VDC | 24 | |||
Rated Speed | Rpm | 4000 | |||
Rated Torque | N.m | 0.0625 | 0.125 | 0.185 | 0.25 |
Peak Current | Amps | 1.8 | 3.3 | 4.8 | 6.3 |
Rated Power | W | 26 | 52.5 | 77.5 | 105 |
Peak Torque | N.m | 0.19 | 0.38 | 0.56 | 0.75 |
Peak Current | Amps | 5.4 | 10.6 | 15.5 | 20 |
Back E.M.F | V/Krpm | 4.1 | 4.2 | 4.3 | 4.3 |
Torque Constant | N.m/A | 0.039 | 0.04 | 0.041 | 0.041 |
Rotor Inertia | g.cm2 | 24 | 48 | 72 | 96 |
Body Length | mm | ||||
Weight | Kg | ||||
Sensor | Honeywell | ||||
Insulation Class | B | ||||
Degree of Protection | IP30 | ||||
Storage Temperature | -25~+70ºC | ||||
Operating Temperature | -15~+50ºC | ||||
Working Humidity | 85% RH or below (no condensation) | ||||
Working Environment | Outdoor (no direct sunlight), no corrosive gas, no flammable gas, no oil mist, no dust | ||||
Altitude | 1000 meters or less |
60mm 48V Brushless DC Motor Parameters:
Specification | Unit | Model | |||
JK60BLS01 | JK60BLS02 | JK60BLS03 | JK60BLS04 | ||
Number Of Phase | Phase | 3 | |||
Number Of Poles | Poles | 8 | |||
Rated Voltage | VDC | 48 | |||
Rated Speed | Rpm | 3000 | |||
Rated Torque | N.m | 0.3 | 0.6 | 0.9 | 1.2 |
Rated Current | Amps | 2.8 | 5.2 | 7.5 | 9.5 |
Rated Power | W | 94 | 188 | 283 | 377 |
Peak Torque | N.m | 0.9 | 1.8 | 2.7 | 3.6 |
Peak Current | Amps | 8.4 | 15.6 | 22.5 | 28.5 |
Back E.M.F | V/Krpm | 12.1 | 12.6 | 12.4 | 13.3 |
Torque Constant | N.m/A | 0.116 | 0.12 | 0.118 | 0.127 |
Rotor Inertia | kg.cm2 | 0.24 | 0.48 | 0.72 | 0.96 |
Body Length | mm | 78 | 99 | 120 | 141 |
Weight | Kg | 0.85 | 1.25 | 1.65 | 2.05 |
Sensor | Honeywell | ||||
Insulation Class | B | ||||
Degree of Protection | IP30 | ||||
Storage Temperature | -25~+70ºC | ||||
Operating Temperature | -15~+50ºC | ||||
Working Humidity | 85% RH or below (no condensation) | ||||
Working Environment | Outdoor (no direct sunlight), no corrosive gas, no flammable gas, no oil mist, no dust | ||||
Altitude | 1000 meters or less |
80mm 48V BLDC Motor Parameters:
Specification | Unit | Model | |||
JK80BLS01 | JK80BLS02 | JK80BLS03 | JK80BLS04 | ||
Number Of Phase | Phase | 3 | |||
Number Of Poles | Poles | 4 | |||
Rated Voltage | VDC | 48 | |||
Rated Speed | Rpm | 3000 | |||
Rated Torque | N.m | 0.35 | 0.7 | 1.05 | 1.4 |
Rated Current | Amps | 3 | 5.5 | 8 | 10.5 |
Rated Power | W | 110 | 220 | 330 | 440 |
Peak Torque | N.m | 1.05 | 2.1 | 3.15 | 4.2 |
Peak Current | Amps | 9 | 16.5 | 24 | 31.5 |
Back E.M.F | V/Krpm | 13.5 | 13.3 | 13.1 | 13 |
Torque Constant | N.m/A | 0.13 | 0.127 | 0.126 | 0.124 |
Rotor Inertia | g.cm2 | 210 | 420 | 630 | 840 |
Body Length | mm | 78 | 98 | 118 | 138 |
Weight | Kg | 1.4 | 2 | 2.6 | 3.2 |
Sensor | Honeywell | ||||
Insulation Class | B | ||||
Degree of Protection | IP30 | ||||
Storage Temperature | -25~+70ºC | ||||
Operating Temperature | -15~+50ºC | ||||
Working Humidity | 85% RH or below (no condensation) | ||||
Working Environment | Outdoor (no direct sunlight), no corrosive gas, no flammable gas, no oil mist, no dust | ||||
Altitude | 1000 meters or less |
86mm 48V Dc Brushless Motor Parameters:
Specification | Unit | Model | ||||
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.cm2 | 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~+70ºC | |||||
Operating Temperature | -15~+50ºC | |||||
Working Humidity | 85% RH or below (no condensation) | |||||
Working Environment | Outdoor (no direct sunlight), no corrosive gas, no flammable gas, no oil mist, no dust | |||||
Altitude | 1000 meters or less |
110mm 310V Brushless Motor Parameters:
Specification | Unit | Model | |||
JK110BLS050 | JK110BLS75 | JK110BLS100 | JK110BLS125 | ||
Number Of Phase | Phase | 3 | |||
Number Of Poles | Poles | 8 | |||
Rated Voltage | VDC | 310 | |||
Rated Speed | Rpm | 3400 | |||
Rated Torque | N.m | 2.38 | 3.3 | 5 | 6.6 |
Rated Current | Amps | 0.5 | 0.6 | 0.8 | 1 |
Rated Power | KW | 0.75 | 1.03 | 1.57 | 2.07 |
Back E.M.F | V/Krpm | 91.1 | 91.1 | 91.1 | 88.6 |
Torque Constant | N.m/A | 0.87 | 0.87 | 0.87 | 0.845 |
Body Length | mm | 130 | 155 | 180 | 205 |
Sensor | Honeywell | ||||
Insulation Class | H |










Changzhou Jkongmotor Co., Ltd was a high technology industry zone in changzhou, china. Our products used in many kinds of machines, such as 3d printer CNC machine, medical equipment, weaving printing equipments and so on.
JKONGMOTOR warmly welcome 'OEM' & 'ODM' cooperations and other companies to establish long-term cooperation with us.
Company spirit of sincere and good reputation, won the recognition and support of the broad masses of customers, at the same time with the domestic and foreign suppliers close community of interests, the company entered the stage of stage of benign development, laying a solid foundation for the strategic goal of realizing only really the sustainable development of the company.
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1. who are we?
America(20.00%),Northern Europe(10.00%),Eastern Europe(7.00%),Africa(5.00%),Southeast Asia(5.00%),Mid East(5.00%),South America(2.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
America(20.00%),Northern Europe(10.00%),Eastern Europe(7.00%),Africa(5.00%),Southeast Asia(5.00%),Mid East(5.00%),South America(2.00%). There are total about 51-100 people in our office.
3.what can you buy from us?
Always final Inspection before shipment;
4. why should you buy from us not from other suppliers?
5. what services can we provide?
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