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Brand Name : Hetai
Model Number : 57BL631
Certification : CE ROHS ISO
Place of Origin : China
MOQ : 50
Price : USD
Payment Terms : L/C, D/P, T/T, Western Union, MoneyGram
Supply Ability : 5000pcs/month
Delivery Time : 28-31
Packaging Details : Carton with Inner Foam Box, Pallet
Product Name : Brushless DC Motors
Driver part number : SUNMOTOR34-02
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
57BL631 57series 3 phase nema23 1300RPM Built-in Drive Brushless DC Motor
57BL series built-in drive brushless motor, it is more cost-effective & convenient for the user, which also increases the reliability.
Built-in drive indicators:
1. Input voltage range: 12V~40V;
2. Maximum continuous output current: 10A;
3. Hall BLDC motor control;
4. Maximum speed 5000rpm;
5. Speed regulation mode: PWM/5V analog signal;
6. Control signal: brake/reversing/speed pulse output;
7. Size: diameter 57mm, height 30mm.
Electrical Specification:
| Model | ||
| Specification | Unit | 57BL631 | 
| Number Of Phases | Phase | 3 | 
| Number Of Poles | Poles | 4 | 
| Nominal Voltage | VDC | 30 | 
| Rated Speed | Rpm | 1300±300RPM | 
| Rated Torque | N.m | 0.44 | 
| Rated Power | W | 60W | 
| No-load speed | Rpm | 2100 | 
| No-load Current | Amps | 1.00 | 
| Torque Constant | N.m/A | 0.136 | 
| Back EMF Constant | V/kRPM | 14.2 | 
| Body Length | mm | 138±1 | 
| Weight | Kg | 0.15 | 
*Products can be customized with special requests.
*Products can match gearbox 42, 52, 56, 63mm
Mechanical Dimension

| ELECTRICAL CONNECTION TABLE | ||
| FUNCTION | COLOR | |
| +24V | RED | UL1015 20AWG | 
| GND | BLACK | |
***Note: The products can be customized by your request. Please contact us for more details.
Product Advantage
-Wide Speed Ratio with a Long Service Lifespan
-Easy to install and operate
-Higher efficiency and reliability
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                        Nema 23 Brushless DC Motor With Built In Driver Images |