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 |
| Rated Speed | 3000 Rpm |
| Winding Type | Star |
| Hall effect angle | 120° Electrical angle |
| Insulation Class | B |
| Ambient Temperature | -20℃~+50℃ |
| Insulation Resistance | 100MΩ Min.500VC DC |
| Dielectric Strength | 600VAC 1 minute |
| Max Radial Force | 75N (10mm from front flange) |
| Max Axial Force | 15N |
| Brand Name | HeTai |
| Model Number | 57BL04A-049 |
| Certification | CE ROHS ISO |
| Place of Origin | China |
View Detail Information
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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 | Rated Speed | 3000 Rpm |
| Winding Type | Star | Hall effect angle | 120° Electrical angle |
| Insulation Class | B | Ambient Temperature | -20℃~+50℃ |
| Insulation Resistance | 100MΩ Min.500VC DC | Dielectric Strength | 600VAC 1 minute |
| Max Radial Force | 75N (10mm from front flange) | Max Axial Force | 15N |
| Brand Name | HeTai | Model Number | 57BL04A-049 |
| Certification | CE ROHS ISO | Place of Origin | China |
| High Light | 8 wire brushless dc motor NEMA 23 ，brushless motor NEMA 23 57BL04A 049 ，bldc motor 24v 70W | ||
57BL04A-049 round flange NEMA 23 micro brushless motor 70W 3000 rpm
General Specification
| Item | Specification |
| Winding type | Star |
| Hall effect angle | 120-degree electrical angle |
| No. of leads | 8 leads |
| Radial play | 0.02mm＠450g |
| End play | 0.08mm＠450g |
| Insulation class | Class B |
| Dielectric strength | 600VDC for one minute |
| Max.radial force | 75N ＠10mm from the flange |
| Max.axial force | 15N |
| Insulation resistance | 100MΩ Min.,500VDC |
Electrical Specification:
|
|
| Model |
| Specification | Unit | 57BL04A-049 |
| Number Of Phases | Phase | 3 |
| Number Of Poles | Poles | 4 |
| Rated Voltage | VDC | 24 |
| Rated Speed | Rpm | 3000 |
| Resistance | OHMS | 0.62 |
| No-load Current | A | 0.6 |
| Rated Torque | N.m | 0.22 |
| Rated Power | W | 70 |
| Peak Torque | N.m | 0.66 |
| Torque Constant | N.m/A | 0.06 |
| Back EMF constant | V/kRPM | 6.3 |
| Body Length | mm | 66.5 |
| Weight | Kg | 0.67 |
Wiring Diagram
| FUNCTION | COLOR | |
| +5V | RED | UL1007 26AWG |
| HALL A | YELLOW | |
| HALL B | GREEN | |
| HALL C | BLUE | |
| GND | BLACK | |
| PHASE A | YELLOW | UL1015 20AWG |
| PHASE B | GREEN | |
| PHASE C | BLUE |
Mechanical Dimension
Product application
Hetai's 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.
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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