
48V 4000RPM 0.145Nm 60W 1.6A 57x57x54.5mm Brushless DC Motor
Manufacturer Part Number: 57BL04402-0060-XXX
Frame Size: 57x57mm
Protection Grade: IP40
Rated Voltage: 48V
Rated Speed: 4000RPM
Rated Torque: 0.145Nm
Power: 60W
- Fast Delievery
- Quality Assurance
Customization Available
Product Introduction
General Specifications
|
Protection grade |
IP40 |
|
Ambient Temperature |
-20℃~55℃ |
|
Storage Temperature |
-25℃~+70℃ |
|
Ambient Humidity |
<85% ( without condensation ) |
|
Insulation Class |
Class B |
|
Insulation Resistance |
100MΩMin.@500VDC |
Wiring
|
Lead No. |
Lead Color |
Lead Gauge |
Function |
Description |
|
1 |
Red |
UL1061/24AWG |
VCC |
Supply voltage for Hall Sensors |
|
2 |
Yellow |
Hv |
||
|
3 |
Blue |
Hw |
||
|
4 |
Black |
GND |
Ground for Hall Sensors | |
|
5 |
Orange |
Hu |
||
|
6 |
Blue |
UL1061/18AWG |
w |
|
|
7 |
Orange |
u |
||
|
8 |
Yellow |
v |
Technical Specification
|
Model NO. |
Rated Voltage |
Speed |
Rated Torque |
Power |
Rated Current |
No-load Speed |
No-load Current |
Resistance/line-line |
Inductance/line-line |
Back EMF Constant |
Length |
|
VDC |
rpm |
N.m |
W |
A |
rpm |
A |
Ω |
mH |
V/krpm |
mm |
|
|
57BL04402-0060-XXX |
48 |
4000 |
0.145 |
60 |
1.60 |
5000 |
0.32 |
1.80 |
1.90 |
6.35 |
54.5 |
Mechanical Dimension

FAQ
Q: Can BLDC motors be used in electric vehicles?
A: Yes, BLDC motors are commonly used in electric vehicles (EVs) due to their numerous advantages. Here are some reasons why BLDC motors are suitable for electric vehicles
1. High Efficiency: BLDC motors are known for their high efficiency, which is crucial for electric vehicles to maximize their range and battery life. The efficient operation helps minimize energy losses and increases the overall efficiency of the vehicle.
2. Compact Size and High Power Density: BLDC motors offer a high power-to-weight ratio, making them suitable for electric vehicles where space and weight are critical factors. Their compact size allows for better integration into the vehicle's drivetrain, resulting in efficient utilization of space.
3. Long Lifespan and Reliability: BLDC motors have a longer lifespan compared to brushed DC motors due to the absence of brushes, which are subject to wear and tear. The brushless design reduces maintenance requirements and improves the overall reliability of the motor.
4. Smooth and Precise Control: BLDC motors provide smooth and precise control over speed and torque, allowing for optimized performance and enhanced driving experience in electric vehicles. This level of control is crucial for efficient energy management and regenerative braking.
5. Regenerative Braking: BLDC motors can easily operate in a regenerative braking mode, where the motor acts as a generator to convert kinetic energy into electrical energy and store it back into the battery. This regenerative braking feature helps improve the vehicle's overall efficiency and extends its range.
6. Thermal Management: BLDC motors offer better thermal management capabilities compared to some other motor types. This is particularly important in electric vehicles to prevent overheating and ensure optimal performance under various operating conditions.
7. Noise Reduction: BLDC motors generally produce less noise and vibrations compared to brushed DC motors. This helps improve the comfort and overall driving experience in electric vehicles.
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