310V 3000 об/мин 3 фазы 18.5A 750W бесщеточный двигатель постоянного
- Категория: Двигатель постоянного тока >>>
- Поставщик: Zhengzhou,Defy,Mechanical,&,Electrical,Equipment,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.86 $* | 0.25 $* |
| Aug-17-2025 | 0.73 $* | 0.34 $* |
| Jul-17-2025 | 0.41 $* | 0.99 $* |
| Jun-17-2025 | 0.27 $* | 0.36 $* |
| May-17-2025 | 0.15 $* | 0.46 $* |
| Apr-17-2025 | 0.5 $* | 0.88 $* |
| Mar-17-2025 | 0.20 $* | 0.23 $* |
| Feb-17-2025 | 0.47 $* | 0.56 $* |
| Jan-17-2025 | 0.55 $* | 0.69 $* |
Характеристики
310V 3000rpm 3 phases 18.5A 750W DC Brushless Motor
Product Description
Adopt latest technology, under innovative tech, strict QC, our independent R& D team synchronously adopt international craft and cast great quality brushless motors.
Our brushless motors include 42,57,60,80,86,90 and 110 models brushless motors.
Product Parameter
| Winding Type | Star |
| Hall Effect angle | 120° |
| Insulation Class | Class B insulation |
| Ambient Temperature Range | -20℃~+50℃ |
| Insulation Resistance | 100MΩ Min 50VC DC |
| Dielectric Strength | 700V AC 1 minute |
| Model | 86BLF75-430 | 86BLF90-430 | 86BLF105-430 | 86BLF115-430 | 86BLF145-430 |
| Number of Poles | 8 | ||||
| Number of Phases | 3 | ||||
| Nominal voltage VDC | 48 | 310 | |||
| Rated speed RPM | 3000 | 3000 | 3000 | 3000 | 3000 |
| Rated torque N-m | 0.35 | 0.7 | 1.05 | 1.4 | 2.4 |
| Rated Current Amps | 3.6 | 6.3 | 9.6 | 11 | 18.5 |
| Output power Watts | 110 | 220 | 330 | 440 | 750 |
| Peak Torque N-m | 1.05 | 2.1 | 3.2 | 4.2 | 7.2 |
| Peak Current Amps | 11 | 19 | 29 | 33 | 55.5 |
| Torque constance N-m/A | 0.1 | 0.11 | 0.11 | 0.13 | 0.11 |
| Back EMF V/k RPM | 10.5 | 11.5 | 11.5 | 13.5 | 11.5 |
| Rotor intertia g*cm | 400 | 800 | 1200 | 1600 | 2400 |
| Body Length (L) mm | 75 | 90 | 105 | 115 | 145 |
| Weigth kg | 1.45 | 1.85 | 2.5 | 2.95 | 3.9 |
Application
These brushless motor are widely used in digital controlled lathe,medical equipment, automation equipment, laser equipment and other industries dedicated automation equipment.
Product details
Mechanical dimensions of the brushless motor
Wiring Diagram of the brushless motor
Parameter comparision of the brushless motors
| 24V | 48V | 310V | |||
| Model | Rated power | Model | Rated power | Model | Rated power |
| 57BLY45-230 | 17 | 60BLF78-430 | 100 | 80BLF126-630 | 376 |
| 42BLF40-240 | 26 | 86BLF75-430 | 110 | 86BLF145-630 | 750 |
| 42BLF60-240 | 52 | 80BLF86-430 | 126 | 110BLF110-630 | 1000 |
| 57BLY55-230 | 55 | 60BLF99-430 | 200 | 110BLF170-630 | 2000 |
| 57BLY75-230 | 70 | 86BLF106-430 | 220 | 110BLF230-630 | 3000 |
| 42BLF80-240 | 78 | 86BLF90-430 | 220 | ||
| 42BLF100-240 | 105 | 60BLF120-430 | 300 | ||
| 57BLY95-230 | 105 | 86BLF105-430 | 330 | ||
| 57BLF80-240 | 125 | 86BLF126-430 | 376 | ||
| 57BLY115-230 | 140 | 60BLF141-430 | 400 | ||
| 57BLF101-230 | 188 | 86BLF115-430 | 440 | ||
| 80BLF126-450 | 628 | ||||
| 110BLF110-430 | 1000 | ||||
Brushless DC motor numbering rules
1 Motor outer diameter dimension unit(mm)
2 Brushless DC motor
3 "F"square motor "Y" round motor "S"sintered magnetic material
4 Motor body length (mm) Note:exclude motor output shaft length
5 Rated voltage(DCV) "1":"12V","2":"24V","3":"36V","4":"48V","6":"310V"
6 Motor rated rotating speed "30":3000rpm
Detailed images of brushless motors
| Brushed motor | Brushless motor | |
| Life | Brush motor usually has a continuous working life of several hundred to more than one thousand hours, to reach the service life of the need to replace the carbon brush | It can work continuously for about 20000 hours, which is ten times of the brush motor |
| Using effect | High noise, operation will produce electric spark which will interference radio remote control equipment | Low noise, no electric spark generated when the brush motor is running, greatly reducing the interference of electric spark to remote radio equipment |
| Energy efficiency | It consumes three times as much power as the brushless motor | The brushless motor is controlled by frequency conversion technology, which saves much energy than the carbon brush motor |
| Maintenance | Maintenance is difficult, need to constantly change the brush | Long life and low maintenance cost |
Packaging & Shipping
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