Summarize 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
alveolus 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 aluminium material; light
weight, good ability of giving out heat at the same mechanism intensity.
2.Adopting
frame design, no alveolus 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 |
ø20X40 |
ø2.0 |
13.5 |
3.5 |
65 |
| 380L |
WK-WS-28-003
|
6-18 |
3000 |
< = 1.5 |
75 |
ø28X37.5 |
ø3.17 |
13.5 |
3.5 |
96 |
| 380L |
WK-WS-28-001
|
6-18 |
3100 |
< = 2 |
30 |
ø28X47.5 |
ø2.3 |
13.5 |
3.5 |
130 |
| WK-WS-28-002
|
6-18
|
3100 |
<
= 2 |
30 |
ø28X47.5 |
ø3.17 |
13.5 |
3.5
|
130 |
| 380L |
WK-WS-28-004
|
6-18 |
2500 |
< = 2 |
31 |
ø28X52.5 |
ø3.17 |
13.5 |
3.5 |
142 |
| 540L |
WK-WS-36-001
|
6-18 |
1400 |
< = 2 |
35 |
ø36X58.5 |
ø5.0 |
22 |
6 |
250 |
Please
note the installation bore depth when you install the motor and the fixed
screw must not be longer than the depth of the bore, or it will damage the
loop of the motor and make it short circuit and damage other components.
|