CHANGZHOU JKONGMOTOR CO.,LTD
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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24V 34w 4000rpm 40mm Brushless dc electric Motor with 1000ppr Encoder
A Brushless DC Motor (also known as a BLDC Motor), is a synchronous electric motor powered by a direct current. As the name implies, the Brushless DC Motor does not operate using brushes; rather it operates with a controller via electronic commutation.
Optical encoders can also be added to a Brushless DC Motor, allowing both direction and speed to be determined. More precise applications may use Optical Encoders with a third index signal, to determine pulse per revolution.
1.Specification of 42mm brushless dc motor:
| phase | 3 |
| voltage | 24V |
| torque | 0.08N.m |
| Power | 34w |
| Speed | 4000rpm |
| Lengths | 60mm |
| Diameters | 6mm |
Optional: electronic drivers, encoders and gearheads, as well as Hall effect resolver and sensorless feedback.
We can design the special voltage, speed, shaft and so on.
motores paso a pas
2.Electrical Specification of high speed bldc motor:
| Model | ||
| Specification | Unit | JK42BL60-01-X001ED |
| Number Of Phase | Phase | 3 |
| Number Of Poles | Poles | 8 |
| Rated Voltage | VDC | 24 |
| Rated Speed | Rpm | 4000 |
| Rated Torque | N.m | 0.08 |
| No Load Current | Amps | 0.3 |
| No Load Speed | Rpm | 5500 |
| Output Power | W | 34 |
| Back E.M.F | V/Krpm | 4.4 |
| Torque Constant | N.m/A | 0.041 |
| Insulation Class | B | |
3.The matching bldc Driver: JKBLD120
4.Dimensions of 42BL60 dc brushed motor: (Unit=mm)
5.Produce equipment:
6.Production Process:
7.Customized of brushless electric motor 34w:
8.Advantages of round bldc motor 4000rpm:
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.