Changzhou Hetai Motor And Electric Appliance Co., Ltd.
Changzhou Hetai Motor And Electric Appliance Co., Ltd.
Add to Cart
57BL series NEMA 23 micro 24V electric Brushless DC Motor 3000rpm
57BL01G 3 phase 4 poles Voltage 24V, Rated current 0.77A, Rated torque 0.057 Nm, Power 15W
57BL02A 3 phase 4 poles Voltage 24V, Rated current 1.87A, Rated torque 0.11 Nm, Power 34.5W
57BL03B 3 phase 4 poles Voltage 24V, Rated current 3.17A, Rated torque 0.18 Nm, Power 56W
57BL04A 3 phase 4 poles Voltage 24V, Rated current 3.67A, Rated torque 0.66 Nm, Power 69W
57BL05A 3 phase 4 poles Voltage 24V, Rated current 5.33A, Rated torque 0.33 Nm, Power 104W
57BL06 3 phase 4 poles Voltage 24V, Rated current 7A, Rated torque 0.44 Nm, Power 138W
For the 57BL series built-in drive brushless motor, it is more cost-effective & convenient for the user, which also increases the reliability.
Electrical Specification:
| Model | Model | Model | Model | Model | Model | ||
| Specification | Unit | 57BL01G | 57BL02A | 57BL03B | 57BL04A | 57BL05A | 57BL06 |
| Number Of Phases | Phase | 3 | |||||
| Number Of Poles | Poles | 4 | |||||
| Rated Voltage | VDC | 24 | |||||
| Rated Speed | Rpm | 2500 | 3000 | 3000 | 3000 | 3000 | 3000 |
| Rated Current | A | 0.77 | 1.87 | 3.17 | 3.67 | 5.33 | 7.00 |
| Rated Torque | N.m | 0.057 | 0.11 | 0.18 | 0.22 | 0.33 | 0.44 |
| Rated Power | W | 15 | 34.5 | 56 | 69 | 104 | 138 |
| Peak Torque | mN.m | 0.17 | 0.33 | 0.54 | 0.66 | 0.99 | 1.32 |
| Peak Current | Amps | 2.3 | 5.6 | 9.5 | 11 | 16 | 21 |
| Torque Constant | N.m/A | 0.074 | 0.059 | 0.057 | 0.060 | 0.062 | 0.063 |
| Back EMF constant | V/kRPM | 7.75 | 6.2 | 5.9 | 6.3 | 6.5 | 6.6 |
| Body Length | mm | 41.5 | 46.5 | 56.5 | 66.5 | 86.5 | 106.5 |
| Weight | Kg | 0.35 | 0.44 | 0.56 | 0.67 | 0.95 | 1.18 |
*Products can be customized with special requests.
*Products can match gearbox 42, 52, 56, 63 mm
Mechanical Dimension
Wiring Diagram
| FUNCTION | COLOR | |
| +5V | RED | UL1007 26AWG |
| HALL A | YELLOW | |
| HALLB | GREEN | |
| HALLC | BLUE | |
| GND | BLACK | |
| PHASE A | YELLOW | UL1007 20AWG |
| PHASE B | GREEN | |
| PHASE C | BLUE |
Market Range of Hetai
Hetai also sends its products to the USA, Europe, Southeast Asia, and all-around China.
Hetai's Customers
A variety of types of stepper motors are available for you to choose, support customization.
Hetai reduction gearbox
Laser rangefinder
CNC Center
Packing Information
Professional packing methods, secure the product to send to you.