Changzhou Hetai Motor And Electric Appliance Co., Ltd.
Changzhou Hetai Motor And Electric Appliance Co., Ltd.
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42BLY NEMA17 Customized Specification IP40 high torque brushless dc motor
Hetai 3 phase brushless DC motors offer the advantage of
long lifespan
low maintenance
high performance
The series has a wide range of speed and diameter from 22mm to 110mm with a hall sensor.
The Hall element is a magnetic field sensor whose function is to detect the position of the magnetic pole. Since the result measured by the Hall is only a pulse, it plays a role in controlling the speed of the brushless motor.
Encoder, brake or gearbox can be applied in our bldc motor to satisfy the customers' needs.
General Specification:
| Item | Specification |
| Winding type | Star |
| Hall effect angle | 120-degree electrical angle |
| Radial play | 0.02mm＠450g |
| End play | 0.08mm＠450g |
| Max.radial force | 75N ＠10mm from the flange |
| Max.axial force | 15N |
| Insulation class | Class B |
| Dielectric strength | 600VDC for one minute |
| Insulation resistance | 100MΩ Min.,500VDC |
Electrical Specification
| Model | Model | Model | ||
| Specification | Unit | 42BLY01C | 42BLY02 | 42BLY302-001 |
| Number Of Phases | Phase | 3 | 3 | 3 |
| Number Of Poles | Poles | 4 | 4 | 4 |
| Rated Voltage | VDC | 24 | 24 | 24 |
| Rated Speed | Rpm | 3000 | 3000 | 3000 |
| Rated Current | A | 0.63 | 1.77 | 2.53 |
| Rated Torque | N.m | 0.035 | 0.08 | 0.13 |
| Rated Power | W | 11 | 25 | 41 |
| Peak Torque | N.m | 0.105 | 0.24 | 0.39 |
| Peak Current | Amps | 1.9 | 5.3 | 7.6 |
| Torque Constant | N.m/A | 0.054 | 0.045 | 0.051 |
| Back EMF constant | V/kRPM | 5.7 | 4.7 | 5.3 |
| Body Length | mm | 42 | 60 | 78 |
| Weight | Kg | 0.25 | 0.38 | 0.56 |
Wiring Diagram
| ELECTRICAL CONNECTION TABLE | ||
| FUNCTION | COLOR | |
| +5V | RED | UL1007 26AWG |
| HALL A | YELLOW | |
| HALL B | GREEN | |
| HALL C | BLUE | |
| GND | BLACK | |
| PHASE A | YELLOW | UL3265 22AWG |
| PHASE B | GREEN | |
| PHASE C | BLUE | |
Mechanical Dimension
Hetai is aiming to provide high-quality, comprehensive after-sales service. Strive for continuous improvement and excellence. If you have any questions, you will be on duty 24 hours a day, so you have no worries.
Looking forward to the future, we will work hard to create with a good attitude and serious attitude, meet the challenges of modern high-tech, and continue to expand our business areas to share the achievements of automation technology with more customers!