Introduction
Disclaimer
Installation of the Power Sytem Advanced Parameters Daily Use
Maintenance & Repair
Explanations for Protection
Troubleshooting & Alarming sounds
General Specifications & Parameters
Attentions
Composition of the Power System
Voltage
(V)
Propeller
Throttle
(%)
Thrust
(g)
RPM
46V
(12S LIPO)
34.7 Inch
Carbon
Fiber
Propeller
29%
45%
55%
64%
68%
72%
73%
81%
86%
91%
97%
100%
985
3000
4970
7019
8016
9031
9521
12003
14029
15945
18063
19213
25.5
1531
1916
2288
2432
2579
2649
2923
3148
3328
3542
3606
1.6
6.1
11.4
19.2
23.2
27.1
29.2
41.1
51.6
62.8
77.4
82.7
75.3
281
529
890
1075
1253
1351
1898
2381
2895
3560
3804
13.1
10.7
9.4
7.9
7.5
7.2
7.0
6.3
5.9
5.5
5.1
5.1
Ampere
(A)
Power
(W)
Efficiency
(g/W)
The motor was unable to
start after power on.
The motor was unable to
start after power on.
The power-on voltage was below 18V.
The power-on voltage was above 55V.
Possible CauseAlarming soundTrouble
“BBB...” a single beep that repeats rapidly.
The throttle trigger was not moved to
the bottom position.
No throttle signal output of receiver’s throttle channelr.
The battery voltage was too low.
The battery voltage was too high.
Solution
Move the throttle trigger to the bottom position.
Check if the transmitter and receiver are well cooperated;
check if the wiring of throttle control channel is normal.
Change a suitable full-charge battery.
Change a suitable full-charge battery.
“B, B, B...” a single beep that repeats
(the time interval is 1 second).
“BB, BB, ...” a double beep that repeats
( the time interval is 1 second.)
“BBB, BBB, ...” a triple beep that repeats
(the time interval is 1 second).
Thank you for purchasing this HOBBYWING product! Brushless has big power. Any improper
use may cause personal injury and damage to the device. We strongly recommend you read
this user manual carefully before use and strictly abide by the stipulated operation
procedures.We are not responsible for any using or alteration of the product, including but
not limited to reimbursement for incidential or indirect loss.
The COMBO-XRotor Pro-X9 brushless power system is a plant protection power system
which adapts to uniaxial 7-9.5kg load.The maximum pulling force of uniaxial is 19.2kg,
integrated with 40mm carbon fiber tube arm. The waterproof grade is IPX7. It is resistant to
rainwater, pesticides, salt spray, high temperature, sand and dust, impact, mud and soil. ESC
FOC-motor PMS system has optimized computing, with multiple protection functions such as
power-on self-check, power-on voltage abnormal protection, over current protection,
lock-up protection and etc. as well as real time data transmission.
• When use it please keep away from crowd, high voltage cable and obstacles and conform
to safety norm.
• Never approach to the high-speed rotating propeller & motor so as to avoid being injured
by blade .
• Check if all the components are good before use. If there is any damaged component,
please contact after-sale service for replacement.
• Check if the screw of connecting parts is loose or whether the motor is horizontal before
flight.
• Power system can adjust LED color, acceleration rate, deceleration rate and brake force via
software.
• You can use water to wash the motor after each opearion to keep it clean.
• There is built-in brush centrifugal nozzle ESC(12V/1A) and can be connected and used
directly.
• The whole power system has been assembled before leaves the factory. Unpack and take
out the power kit to install on the rack of plant-protection plane as per the rotation
direction of motor.
• The hole diameter is 40mm so please use 40mm circular tube arm to install.
• The yellow/red/green color lines array plugs are data output and updating signal line(The
yellow line is ground lead). The adjacent black and white lines plug is throttle signal line.
The separated black and white plug line is throttle signal line of nozzle ESC.
• Data signal line real-time outputs input/output throttle, motor rotation speed, bus current,
phase line current, bus voltage, capacitor temperature, temperature of MOS tube and
other datas. ESC data communication bus divides CAN protocol and serial port
communication protocol.
• TheESC throttle is solidified at 1100~1940µs.
• Start-up Protection:
When the motor is not started within 2 seconds after increase the throttle, ESC will close
power output. Restart the motor only after the throttle trigger is at the bottom position.
(Possible causes of this problem are: poor connection between ESC and motor or
disconnection of individual output line; propellers are blocked by other objects.)
• Motor Lock-up Protection:
The ESC will close output thoroughly and won’t try to restart the motor when it detects
the motor lock-up. At this time you need to place the throttle trigger to the bottom
position first and then push it upward. Then clear the error and restart the ESC to resume
Vthe power output.
• Current Protection:
The ESC will close output immediately when the transient current gets close to 300A. It
will restore normal after you re-power on.
• Throttle Signal Loss Protection:
The ESC will close output immediatley when it detects throttle signal loss above 0.25
seconds. Prevent the propeller from rotating at high speed thus cause greater loss. After
restoring signal, ESC will restore corresponding power output.
1. 1.Adjust parameters of ESC
Use DATALINK to connect parameter-adjusting software. It can adjust LED color (DIP switch
can also adjust LED color.), rotation direction of motor, acceleration rate and deceleration
rate of ESC and brake. The adjustment mode is interface type. Convenient and intuitive.
2. Replace Propeller
• Use tool to remove the blade’s fastening screw HM5×22 in order and then replace intact
blade. If you need to change the blade clamp, also use tool to remove the blade clamp’s
fastening screw M4×16 and then replace the whole set of balde and blade clamp.
• Install the bottom cover onto the motor brfore installing blade clamp and blade. Then
install the blades, propeller pad, top cover(blade clamp) in order and fasten them by
screws. When install blade clamp and fastening screw, the screw glue must be used.
On the premise of not affecting performance, please contact Hobbywing’s after-sales service
in time if power system device is damaged. Make sure to conatct after-sales service before
replace the parts and outsourcing parts is not allowed (such as screw, blade clamp, blade).
Contact after-sales to repair if serious damage occurs.
• Motor x 1
• ESC x 1
• Brush centrifugal nozzle ESC x 1
• Blade x 1
• Motor base x 1
• Fastening screw x several
• LED Set x 1
• Adapted uniaxial load: 7-9.5kg
• Maximum pulling force: 19.2kg
• Adapted lithium cell: 12S(Maximum 52.2V)
• Use ambient temperature: -20℃---50℃
• Applicable carbon tube : 40mm
• Total weight: 1400g
• Protection grade: IPX7
Arm Fixed Screw Hole(M4)
Propeller
Motor
Built-in ESC
Nozzle Fixed Module
Nozzle Fixed Module
Centrifugal nozzle ESC
• Continuous current: 1A(Good heat
dissipation)
• Support voltage: 12V
• Solidified throttle: 1100-1940us
ESC
• Continuous current: 120A(Good heat
dissipation)
• Support lithium cell: 6-12S
• Transient current: 150A(Good heat
dissipation)
• Solidified throttle: 1100-1940us
Motor
• Model: 9616
• External diameter: 104mm
• KV value: 110KV
Blade: 34.7×11 inch
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