310V 4000RPM 0.24Nm 100W 0.37A 80x80x50mm Brushless DC Motor
Manufacturer Part Number: 80BL09402-0100-XXX
Frame Size: 80x80mm
Protection Grade: IP40
Rated Voltage: 310V
Rated Speed: 4000RPM
Rated Torque: 0.24Nm
Power: 100W
- Fast Delievery
- Quality Assurance
Customization Available
Product Introduction
General Specification
|
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 |
|
|
80BL09402-0100-XXX |
310 |
4000 |
0.24 |
100 |
0.37 |
4500 |
0.1 |
29.60 |
56.30 |
44.40 |
50 |
Mechanical Dimension
FAQ
Q: What are the common failure modes of BLDC motors?
A: Common failure modes of BLDC motors can vary depending on various factors such as operating conditions, quality of components, maintenance practices, and design considerations. Here are some common failure modes associated with BLDC motors:
1. Bearing Failure: Bearings in BLDC motors can wear out over time due to prolonged use, misalignment, inadequate lubrication, or excessive load. Bearing failure can result in increased noise, vibration, and reduced motor performance.
2. Overheating: Insufficient cooling or excessive operating temperatures can lead to motor overheating. Overheating can be caused by factors such as high ambient temperatures, inadequate ventilation, overloading, or prolonged operation at high currents. It can result in insulation breakdown, winding damage, and overall motor failure.
3. Electrical Failures: Electrical failures can occur due to issues such as short circuits, insulation breakdown, or component malfunctions. These failures can be caused by factors like voltage spikes, excessive currents, poor connections, or manufacturing defects.
4. Hall Sensor Failure: BLDC motors often use Hall effect sensors for rotor position detection. Failure of these sensors can cause incorrect commutation, resulting in erratic motor operation or complete motor failure.
5. Controller/Driver Failure: The motor controller or driver responsible for controlling the BLDC motor can experience failures. These failures can be due to electronic component failures, overheating, or improper voltage/current regulation.
6. Commutation Issues: Problems with commutation, such as incorrect timing or phase sequence, can lead to erratic motor behavior, reduced torque, or loss of motor control.
7. Mechanical Damage: BLDC motors can be susceptible to mechanical damage caused by impacts, excessive vibrations, or improper handling. Mechanical damage can result in misalignment, unbalanced rotors, or damaged windings.
8. Environmental Factors: BLDC motors used in harsh or demanding environments may face additional challenges. Factors such as moisture, dust, chemicals, or extreme temperatures can accelerate motor degradation and failure.
9. Manufacturing Defects: Defects in motor components, poor assembly practices, or inadequate quality control during the manufacturing process can lead to early failures or reduced motor lifespan.
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