
Efficiency & Performance Dual Layer Optimization
The stator core structure from the motor has been redesigned to reduce the internal resistance and increase the overall efficiency rate. Additionally, the weight of the motor is reduced to improve theoverall performance.By adopting the FOC(Field Oriented Control) vector control drive technology with fixed-point optimization, the drive efficiency and the battery life are further improved.
The factory chooses high quality large bearing system (bearing) to increase load capacity.This would mean that the structure of the diameter axis will be increased to give better rigidity, longer life and is not easily deformed.
Tube-on-one structural design
The X9-MAXis three-dimensional and designed with an integrated motor and ESC as one. The installation of the lightweight structure is convenient and can be matched with the circular carbon fiber tube(40mm/45mm).
Rapid cooling, collision-proof structure design
The motor torque efficiency improves tremendously under high-power load usage.The rotor widens the air duct from the fan and reduces the current and heatunder the same tensile composite; The anti-impact design of the tail endof the motor seat absorbs the impact to protect the motor and ESC and reduces the damage caused by a crash or faulty components
Navigation lights
More power failures are added into the system in order to find the fault. The flashing display of the flight lights will indicate the issue and
users are able to troubleshoot them in QuickTime.
Multiple protection functions.
The X9-MAX power system is equipped with several protection functions such as:Power-on self-test, Power-on voltage abnormal protection, Current protectionand Stall protection. It is able to output an operating status data to theflight controller in real time including; input throttle amount, responsethrottle volume motor speed, bus voltage, bus current, phase current,capacitor temperature and MOSFET temperature, etc. This allows the flightcontroller to grasp the electronics in real-time during operation to improve the flight performance and efficiency. It improves the overall system reliability.
Note: Using the Hobbywing DataLink data acquisition memory (Note: need to be purchased separately) can simultaneously collect the real-time operation data of the 8-channel power system, and pass it to the flight controller through the bus interface to form a closed-loop control system.
Specifications:
Parameter | X9 | X9 Plus | X9 Max |
Max Thrust | 19.2kg/Axis (46V, Sea Level) | 26.5kg/Axis (53.6V, Sea Level) | 29kg/Axis (53.6V, Sea Level) |
Recommended Take off weight | 7-9.5kg/Axis (46V, Sea Level) | 11-13kg/Axis (53.6V, Sea Level) | 12-15kg/Axis (53.6V, Sea Level) |
Recommended LiPo Battery | 12-14S (LiPo) | 14S (LiPo) | 14S (LiPo) |
Working Temperature | -20-55℃ | -20-55℃ | -20-55℃ |
Combo Weight | 1400g | 1774g | 1970g |
Waterproof Rating | IPX7 | IPX7 | IPX7 |
KV Rating | 100 rpm/V | 100 rpm/V | 100 rpm/V |
Stator Size | 96 x 16mm | 96 x 20mm | 96 x 26mm |
Bearing | bearings imported from Japan | bearings imported from Japan | bearings imported from Japan |
Recommended Lipo Battery | 6-12S LiPo | 6-14S LiPo | 6-14S LiPo |
PWM Input Signal Level | 3.3V/5V (compatible) | 3.3V/5V (compatible) | 3.3V/5V (compatible) |
Throttle Signal Frequency | 50-500Hz | 50-500Hz | 50-500Hz |
Operating Pulse Width | 1050-1950-us (Fixed or can not be programmed) | 1050-1950-us (Fixed or can not be programmed) | 1050-1950-us (Fixed or can not be programmed) |
Max. Input Voltage | 60.9V | 60.9V | 60.9V |
Max. Input Current (short duration) | 120A/(w/Good Heat Dissipation) | 120A /(w/Good Heat Dissipation) | 150A/(w/Good Heat Dissipation) |
BEC | NO | NO | NO |
Propeller (Diameter x Pitch) | 34.7x11 inch | 36x120 inch | 36x120 inch |
Suitable Tube (OD) | Φ40 | Φ40/Φ45 | Φ40/Φ45 |