Changzhou Hetai Motor And Electric Appliance Co., Ltd.
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000 PCS/MONTH |
| Delivery Time | 25 DAYS |
| Packaging Details | Carton with Inner Foam Box, Pallet |
| Product Name | Brushless DC motor |
| Winding Type | Star |
| Insulation Class | B |
| Ambient Temperature | -20℃~+50℃ |
| Hall effect angle | 120° Electrical angle |
| Rated Speed | 3800 Rpm |
| Insulation Resistance | 100MΩ Min.500VC DC |
| Dielectric Strength | 600VAC 1 minute |
| Max Radial Force | 115N (10mm from front flange) |
| Max Axial Force | 45N |
| Brand Name | HeTai |
| Model Number | 57BLF |
| Certification | CE ROHS ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram | Supply Ability | 10000 PCS/MONTH |
| Delivery Time | 25 DAYS | Packaging Details | Carton with Inner Foam Box, Pallet |
| Product Name | Brushless DC motor | Winding Type | Star |
| Insulation Class | B | Ambient Temperature | -20℃~+50℃ |
| Hall effect angle | 120° Electrical angle | Rated Speed | 3800 Rpm |
| Insulation Resistance | 100MΩ Min.500VC DC | Dielectric Strength | 600VAC 1 minute |
| Max Radial Force | 115N (10mm from front flange) | Max Axial Force | 45N |
| Brand Name | HeTai | Model Number | 57BLF |
| Certification | CE ROHS ISO | Place of Origin | China |
| High Light | nema 34 bldc motor ，24v 250w bldc motor ，57blf motor | ||
57BLF nema 34 high torque IP40 motor brushless DC 250W for robotic arms
57BLF01 3 phase 8 poles Voltage 24V, Rated current 3.33A, Rated torque 0.2 Nm
57BLF02 3 phase 8 poles Voltage 24V, Rated current 6.67A, Rated torque 0.4 Nm
57BLF03 3 phase 8 poles Voltage 24V, Rated current 10A, Rated torque 0.6 Nm
57BLF04-001 3 phase 8 poles Voltage 36V, Rated current 8.87A, Rated torque 0.8 Nm
Electrical Specification:
| Model | Model | Model | Model | ||
| Specification | Unit | 57BLF01 | 57BLF02 | 57BLF03 | 57BLF04-001 |
| Number Of Phases | Phase | 3 | |||
| Number Of Poles | Poles | 8 | |||
| Rated Voltage | VDC | 24 | 36 | ||
| Rated Speed | Rpm | 3000 | 3000 | 3000 | 3000 |
| Rated Current | A | 3.33 | 6.67 | 10.0 | 8.87 |
| Rated Torque | N.m | 0.2 | 0.4 | 0.6 | 0.8 |
| Rated Power | W | 80 | 125 | 188 | 251 |
| Peak Torque | N.m | 0.6 | 1.2 | 1.8 | 2.4 |
| Peak Current | Amps | 10.0 | 20.0 | 30.0 | 26.6 |
| Torque Constant | N.m/A | 0.06 | 0.06 | 0.06 | 0.09 |
| Back EMF constant | V/kRPM | 6.3 | 6.3 | 6.3 | 9.47 |
| Body Length | mm | 59 | 80 | 101 | 122 |
| Weight | Kg | 0.61 | 0.94 | 1.25 | 1.59 |
*Products can be customized by special request.
*Products can match gearbox 42, 52, 56, 63mm
Wiring Diagram
| FUNCTION | COLOR | ||
| +5V | RED | UL1007 26AWG | |
| HALL A | YELLOW | ||
| HALLB | GREEN | ||
| HALLC | BLUE | ||
| GND | BLACK | ||
| PHASE A | YELLOW | UL1015 20AWG | |
| PHASE B | GREEN | ||
| PHASE C | BLUE | ||
Mechanical Dimension
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.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
1998
Total Annual:
9 million-12 million
Employee Number:
133~145
Ecer Certification：
Verified Supplier
Changzhou Hetai Motors Hetai is located in Changzhou, Jiangsu province. Our workshop area is over 15,000㎡. Since Hetai was founded in 1999, the specialization and scale of production have ensured to manufacture of five million motors every year. Factory Scale Of Hetai &n... Changzhou Hetai Motors Hetai is located in Changzhou, Jiangsu province. Our workshop area is over 15,000㎡. Since Hetai was founded in 1999, the specialization and scale of production have ensured to manufacture of five million motors every year. Factory Scale Of Hetai &n...
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