Introduction to DC Brushless Motors
Summary of the DC Brushless motor
This product adopts the new generation frame design of no slots
which boasts the advantages of good timing ability, high
reliability, no maintenance, no exchanging direction sparkle and
so on. Furthermore, it dispels the domino effects of alveol
and it has little vibration of torque, clam operation, low
noise, small armature inductance and orientation interfere
moment etc. Here are the advantages:
1.The shell of the motor adopts high technology aviation
aluminum material; light weight, good ability of giving out heat
at the same mechanism intensity.
2.Adopting frame design, no alveol effects, high efficiency,
little volume.
3.The permanent magnet adopts high capability neodymium iron
boron, so it minishes the volume and weight greatly at the same
output power.
4.The stator adopts import silicon steel, good pulling on
magnetism, high efficiency, so it lasts the aviation time.
5.It adopts import high speed bearing at forward and backward
respectively; low noise; long life time.
NOTE: use only when the special
controller (electronic throttle) suits to the Brushless motor.
Introduction of installing the DC motor electric for use in
model
The
circuit connecting of Brushless motor: three lines of (u.. v. w
) can connect with the controller freely, not suit to the color
necessary. The motor will reverse by changing two of the three
lines (u. v. w ).
Walkera technology CO., Ltd Series of Brushless motor
products for use in model
Product name |
Product code No |
Working voltage |
Speed constant (KV) |
Hollow holding current(10A) |
Impend-dance |
Dimension |
Diameter of axes |
Length of axes |
Installation bore depth |
Weight |
V |
RPM/V |
A |
m |
mm |
mm |
mm |
mm |
g |
180L |
WK-WS-20-001 |
6-18 |
3200 |
< = 1 |
87 |
?20X40
|
?2.0 |
13.5 |
3.5 |
65 |
380L |
WK-WS-28-003 |
6-18 |
3000 |
< = 1.5 |
75 |
?28X37.5
|
?3.17 |
13.5 |
3.5 |
96 |
380L |
WK-WS-28-001 |
6-18 |
3100 |
< = 2 |
30 |
?28X47.5
|
?2.3 |
13.5 |
3.5 |
130 |
WK-WS-28-002 |
6-18 |
3100 |
< = 2 |
30 |
?28X47.5 |
?3.17 |
13.5 |
|