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Brushless DC Motor
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Brushless Permanent Magnet Motor
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Gearbox Brushless Motor
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Gearbox Stepper Motor
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Hybrid Stepper Motor
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Planetary Reducer Gearbox
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Linear Stepper Motor
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Integrated Stepper Motor
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AC Servo Motor
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Rod S****I purchased the 3-pack of the smaller steppers for my current ender 3 pro project. For my applications, they work perfectly. It's a great deal for quality motors, and I'm going to purchase another 10 packs.
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Sam N***These are great motors and they are very strong. They are operating quietly, and also need them to release their hold every time a move is complete.
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Jim S**Please develop more low noise gearbox and with better prices, so we can sell your products to more clients and gain larger markets. Thank you.
42mm Nema 17 Brushless DC Motor 8Pole 24V 3Phase 0.188Nm 4000RPM

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xProduct Name | Brushless DC Motor | No Of Poles | 8 Poles |
---|---|---|---|
No.of Phase | 3 Phase | Power | 78W |
Winding Type | Star | Rated Voltage | 24V |
Max Axial Force | 10N | Hall Effect Angle | 120° Electrical Angle |
Insulation Class | B | MAX Radial Force | 28N (10mm From Front Flange) |
Dielectric Strength | 600VAC 1 Minute | Insulation Resistance | 100MΩ Min.500VC DC |
Highlight | 360W Frameless Servo Motor 1 nm,48v Servo Motor 1 nm 360W,High Precision Servo Motor 1nm |
42mm Nema 17 Brushless DC Motor 8Pole 24V 3Phase 0.188Nm 4000RPM
Electrical Specification Of Brushless DC Motor
Model | ||||
Specification | Unit | 42BLF01 | 42BLF02 | 42BLF03 |
Number Of Phases | Phase | 3 | ||
Number Of Poles | Poles | 8 | ||
Rated Voltage | VDC | 24 | ||
Rated Speed | Rpm | 4000 | ||
Rated Current | A | 1.5 | 3.1 | 4.17 |
Rated Torque | N.m | 0.063 | 0.130 | 0.188 |
Rated Power | W | 26 | 54 | 78 |
Peak Torque | mN.m | 0.189 | 0.390 | 0.560 |
Peak Current | Amps | 4.5 | 9.3 | 12.5 |
Torque Constant | N.m/A | 0.042 | 0.042 | 0.045 |
Body Length | mm | 47 | 63 | 79 |
Weight | Kg | 0.30 | 0.45 | 0.60 |
You can download our 42BLF Brushless DC Motor product brochure:42BLF.pdf
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 Of Brushless DC Motor
ChangZhou Hetai Motors is an experienced motor manufacturer. For more than 20 years, Hetai dedicates to provide professional electrical integration design and automation strategies for customers. We have variable manufacturing equipment, such as assembly line, Automatic cylindrical grinder and CNC machining centers as well.
Our main products are Stepper Motor, Planetary Gearbox& Gearbox Motor, Brushless DC Motor, Servo Motor.
Based on all this advantages, our company specializes in producing hybrid stepping motors, DC brushless motors, servo motors, gearbox motors and so on. The products are applied in robots, packing machinery, textile machinery, medical instruments, printing machinery, intelligent logistics equipment... Hetai also sends its products to USA, Europe, Southeast Asia and all-around China
Based on all this advantages, our company specializes in producing hybrid stepping motors, DC brushless motors, servo motors, gearbox motors and so on. The products are applied in robots, packing machinery, textile machinery, medical instruments, printing machinery, intelligent logistics equipment... Hetai also sends its products to USA, Europe, Southeast Asia and all-around China
Certification