
220V 4000RPM 0.29Nm 120W 0.46A 57x57x82.5mm Brushless DC Motor
Manufacturer Part Number: 57BL08402-0120-XXX
Frame Size: 57x57mm
Protection Grade: IP40
Rated Voltage: 220V
Rated Speed: 4000 RPM
Rated Torque: 0.29Nm
Power: 120W
- 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 |
|
|
57BL08402-0120-XXX |
220 |
4000 |
0.29 |
120 |
0.46 |
5000 |
0.09 |
31.7 |
35.04 |
41.30 |
82.5 |
Mechanical Dimension

FAQ
Q: Can BLDC motors be utilized in aerospace applications?
A: BLDC motors find extensive use in aerospace applications such as aircraft actuators, drones, and satellite systems. This is due to their high power density, reliability, and precise control, making them well-suited for the demanding requirements of the aerospace industry.
Q: What power ratings are available for BLDC motors?
A: BLDC motors are available in a wide range of power ratings, ranging from a few watts to several kilowatts. The specific power rating depends on the application and the design of the motor, ensuring there are options to meet various power requirements.
Q: What are the key components of a BLDC motor?
A: The primary components of a BLDC motor include the rotor (permanent magnet), stator (winding), Hall effect sensors (for position sensing), motor controller (for commutation), power electronics (for driving the motor), and a cooling system (such as a heat sink or fan) to manage heat dissipation.
Q: How do you pack your motors?
A: To ensure the safe transportation of our motors, we carefully pack them in shock-absorbing foam. Each motor is placed in its individual pocket within the packaging, providing protection against potential damage or vibration during transit. This packaging method safeguards the motors and ensures they arrive in excellent condition.
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