WF-EDU-02 U s e r Manual
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3.0
WF-EDU-02 Propulsion System Test & Training
Platform
QuickStartGuide(QSG)
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I.Notice a n d Disclaimer
P l e a s e readfollowing termscarefully before taking any operation:
1.P o w e r Input should b e within i t s range, D O N O T reverse polarity;
2.DONOTtestsmall-size motors withLY-10KGF testplatform d u e tostaticfriction between
spindle and g u i d e rail;
3 . Ensure theteststand, power supply,batteries and all c a b l e s are wellf i x e d ;
4.AlwaysDisconnect power sourcebefore entering thetestarea o r touching thetool. Ensure no
electric leakage whenvoltage exceeds thesafetyvoltage o f human body;
5.Check theteststand according totheregular checklist toavoid any safetyissue caused b y bolts
loosening;
6.Operation M U S T b e strictly follow theuser manual. W i n g Flying has no liability f o r any issue
caused b y wrongoperation(eg. Approach o r touchtherotating motor and propeller)
7.Violent testo r destructive experiment i s Prohibited.Disconnect power sourceimmediately
whenaccidents occur like resonance, propeller exploding and propeller breaking
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II.
Installation
1. I n s t a l l t h e Motor
Mount themotor with4screwsand fish-eye washers, theninstall i t o n thehead o f thetest
stand, as showni n Fig.2.1.
F i g 2.1Motor Installation
2. I n s t a l l ESC
E S C hasbeen installed ont h e mounting plateand cableshaveconnected t o t h e control m o d u l e , as
s h o w n inFig.2.2(DO NOT detacht h e E S C ) .
F i g . 2 . 2 ESCInstallation
3.I
nstallation o f I n f r a r e d T e m p e r a t u r e Probe
Theteststand measures temperature b y infrared detection. Install theprobe parallel tothetest
surface and keep thedistance around 1-3cm (keep thel e n s c l e a n without g r e a s y covered)
Thetemperature probe detects temperature without touching theobject. Therewill b e a
deviation d u e totheemissivity o f theobject. Therefore, thetestarea should b e i n d a r k (black tape
WF-EDU-02 U s e r Manual
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o r black m a r k e r c a n b e used). Besides, theprobe m a y also detect theambient temperature, install
thesensor inside theb r a c k e t and keep g o o d ventilation,as showni n
Fig.
3.1.
Fig.3.1Installation ofTemperature Probe
4. I n s t a l l Propeller and FirstTest
( 1 ) Install propellers according toyourmanual. Ensure yourpropeller i s wellf i x e d .
( 2 ) FirstTest
UserS h o u l d d o theSafeguard settings toprevent any damage f o r first-time use, as shown
i n Fig.4.1
①Minvoltage: recommended setting = number o f lithium batteries *2.8V (18650 i s 2.5V)
②Maxcurrent: them a x current recommended b y themanufacturer。
③Maxmotor temperature: recommended setting =thetemperature o f motor c a s e 75℃
/coil temperature 100℃. Temperature c a n b e higher f o r large-size motors.
④MaxRPM:setthem a x rotational speed. Motor c a n stoprotating i n timewhenpropeller
reaches i t s limitation.
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Fig.2.4.1 Safeguard Setting
III. SoftwareDebugging
1. P o w e r O n t h e TestStand
C o n n e c t w i t h 220V input, t h e n Poweradapter connects t o D C input(12V)on t h e t e s t s t a n d . Y o u
will hear“DiDiDi”after powered on,as s h o w n inFig.3.1.1 and Fig.3.1.2：
Fig.3.1.1 PowerAdapter Fig.3.1.2 D C Input
2. Connect w i t h P C
( 1 ) S o f t w a r e installation: W i n 7 /W i n 8 /W i n 8 . 1 / Win10.net
( 2 ) Connection: connect thed a t a cables o r wireless d a t a transmission. USBc a b l e connects to
yourc o m p u t e r .
( 3 ) DriverDebugging: Rightclick “My Computer” to“Computer management” , click
“ D e v i c e Manager”. Userc a n f i n d “USBS e r i a l P o r t ( C O M XX)”whichindicates d r i v e r has been
installed automatically , as showni n Fig.3.2.1.
Fig.3.2.1
NOTE:Failed t o i n s t a l l t h e d r i v e wheni t c o m e s with . P l e a s e c h e c k yourc o m p u t e r andd r i v e r installation.(right-click t o update)
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(4).Software Connection: Openthesoftware,user will seetheCOM XX,thenclick ”Connect”.
Connection succeeded whenhearing “ D i ” , as showni n Fig.3.2.2.
Fig.3.2.2.Software Connection
Note：Alwaysconnect USB cabletoComputer before running thes o f t w a r e , otherwise thed e v i c e can’tbe recognized.
3.Settings
( 1 ) S o f t w a r e L i c e n s e
Userc a n obtain theL i c e n s e i n theUd i s k ( U d i s k included i n thepackage)
(2). Settings
①PWM range : MINand MAXthrottle input o f theE S C . Generally f r o m 1100 to1940.
②Motor Pairs(Polar P a i r s ) : half o f Magnetic poles /2;Obtain themotor-pairs f r o m thelist. Must
input themotor pairs, otherwise i t will display wrongRPM.
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F i g 3.3.1 SystemSettings
Software debugging:DONOTinstall propeller f o r first-time use. P o w e r o n theteststand, click
“unlock throttle” after E S C starts working(user m a y need tocalibrate throttle range. L e a r n how
toCalibrate throttle f r o m FAQ).Throttle unlocked whenhearing “DiDi” f r o m theteststand.
Move the“throttle” slider tocheck i f motor worksand displays correct RPM.Move “throttle” to
f u l l range tocheck theactual RPMand calculate theK V .
4.
AdvancedThrottle and Data Recording
Thed a t a i n Excel i s recorded i n Manual Control m o d e . Userc a n click “Recording” tostart
recording. Click “ L o c k ” o r “ S t o p ” tostopd a t a recording. Itwill automate d a t a recording i n
Automatic Mode.Thed a t a will b e savedwhenstoprecording. OpentheFile →File S t o r a g e , to
check therawd a t a
F i g u r e 3.4.1 Throttle U n l o c k I n t e r f a c e
Disconnected themotor, theninstall propeller. Userc a n d o next stepi n “Advanced throttle”.
Unlock throttle toAdvanced Throttle m o d e
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F i g u r e 3.4.2 A d v a n c e d Throttle
IV.
R e g u l a r Checklist
I t e m Eachtest Each
detachment
30times
test/month
100 timestest/3
months R e m a r k s
Screwsonholding
Structure x √ x √ This data i s obtained
from
GF9047
propeller with
10000RPM.Please
m a k e proper
adjustment i f the
vibration ofyour
motor andpropeller
i s fardifferent from
i t .
ScrewsonMotor mount √ √ √ √
ScrewstofixTemperature
probe √ √ √ √
Screwsonthrust/torque
s e n s o r x √ √ √
ScrewsonControl M o d u l e x √ x √
Thrust/Torque s e n s o r x √ x √
Voltage/current s e n s o r
calibration x √ x √
(1).Check thescrews:Usean Allen key totighten screwsand apply someg l u e whennecessary.
(2).Thrust/torque sensor inspection: use a simple tension meter o n thee n d plate. Compare the
d a t a withthetestb e n c h . It’s qualified i f theerror i s l e s s than 8 0 g (Thrust<5KGF). Generally, the
sensor will not b e damaged o r flailed toworkas long as thed a t a are almost thesame.
(3).Calibrate voltage/current sensor: Compare witha high-precision m u l t i meter tocheck i f i t
exceeds maximum error
N o t e : Please r e a d theSoftwareManual fordetails.
Please r e a d F A Q i f therei s anyquestion ofusing thetest
platform.
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