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XRotor8 Series Power Combo for Agriculutral Drones

Sine Wave-driven (/FOC) ESC

The revolutionary sine wave-driven technology will make the ESC generate some braking effect,
recycle the energy when the motor slows down and have smoother throttle linearity. Compared to
BLDC square wave-driven ESCs, the FOC ESC monitors the current and is driven by current
control while BLDC ESCs monitor the voltage and are driven by voltage control. The ESC, which
adopted the FOC driving technology, for agricultural applications has the following advantages:
1、Lower sound. No annoying noise.
2、Lower temperature. The temperature can be 10℃ lower
than the one of BLDC-driven ESCs.
3、Higher efficiency. The overall efficiency can be increased
by 8% to 10% than the one of BLDC-driven ESCs.
4、Rapider response. More stable flight
and quicker response.

Sine Wave-driven (FOC) ESC

Special Motor for
Agricultural Applications
XRotor PRO 8120 100KV

Special ESC for
Agricultural Applications
XRotor PRO 80A HV FOC V3

Special Propeller for
Agricultural Applications
XRotor PRO 2911

Waterproof, Rustproof & Anti-corrosive

The nano-coating technology combined with the anti-corrosive housing
makes the ESC dustproof and waterproof to IP55 standard.
The use of the imported waterproof NSK bearings, shaft with patented
waterproof structure, anti-corrosive windings (went through vacuum dip
coating treatment for twice), stator iron core (went through electroplating
rustproof and anti-corrosive treatment), rotor magnet steel (went through
nickle-copper-nickel electroplating rustproof and anti-corrosive treatments)
make the motor waterproof to IPX8 standard.
All the protective design effectively guarantees the excellent waterproof,
rustproof and anti-corrosive feature of the power system.

Waterproof, Rustproof
& Anti-corrosive

Special Motor for
Agricultural Applications
XRotor PRO 8120 100KV

Special ESC for
Agricultural Applications
XRotor PRO 80A HV FOC V3

Data-logging &
Multiple Protections

The ESC outputs "black box" data to monitor the power
system's operation, record trajectories, discover potential
issues and activate corresponding protections for helping
flight controller to control the system effectively. Multiple
protection functions like power-on self test (for detecting
internal faults), voltage, current and motor lock-up perfectly
protect the system from all the possible risks.
(Note: Output data contains input throttle, output throttle,
RPM, input voltage, input current, output current,
capacitor temperature, MOSFET temperature and error
warning signal.)

Data-logging &
Multiple Protections

Data-logging &
Multiple Protections

Current Protection

Power-on Self Test Protection

Voltage Protection

Motor Lock-up Protection and etc.

"Double" Current Protections

The built-in fuse will cut off the input current when the
over-current protection fails to function on special occasions
to achieve the 2nd protection and avoid the further damage
to the burnt ESC and damage to other devices.

"Double" Current
Protections

Built-in fuse for cutting off the input current to
achieve the 2nd (current) protection

Optimized FOC Power System

The ESC adopted the latest FOC sine wave-driven algorithms will generate (30%) less heat
than traditional sine wave-driven ESCs. The great compatibility will be achieved when
pairing the ESC with HOBBYWING’s XRotor 8120 motor. In that case, the system will have
rapider response and the drone will have more stable performance. The FOC solution
greatly improves the battery's sustainability, increases the flight time and effectively
protects the motor and battery and prolongs their service lives via current control.

Optimized FOC
Power System

The ESC features the latest FOC
sine wave-driven algorithms

Low Vibration & Noise

The precisely balanced rotor guarantees users low vibration
and noise during the motor's high-speed rotation.

Low Vibration & Noise

High-efficiency Heat Dissipation Structure

The heat-conductive copper bars, MOSFETs and heatsink closely fitting together
can equably and quickly transfer all internal heat to the integrated heatsink
housing. The centrifugal fan design adopted by the motor rotor can autonomously
dissipate heat in operation. All this will effectively improve the flight performance.

High-efficiency Heat
Dissipation Structure

XRotor 8120 G2

XRoto PRO HV 80A FOC V3

Triple Interlocking Design

The HOBBYWING patented interlocking structure design (that's the
circlip or snap ring, lock sleeve, and screw) implemented by the
motor rotor guarantees the great stability and reliability of the motor.

Triple Interlocking Design

Circlip

Lock Sleeve

Screw

Impact-resistant

The thick hallow shaft combined with the overall
reinforced CNC-machined rotor guarantees
high impact resistance of the motor.

Impact-resistant

Thick Hollow Shaft

Heat-resistant

The special heat-resistant windings combined with
heat-resistant magnets guarantee the powerful and
continuous overload capability of the motor.

Heat-resistant

Special Heat-resistant Windings

Heat-resistant Magnets

Regular Firmware Updates
Free of Charge

You can upgrade the ESC with the Hobbywing USB LINK
software, a LCD program box (item sold separately) and a
laptop. Hobbywing updates its ESC firmware regularly
giving you upgraded features more often when available.

Regular Firmware Updates
Free of Charge

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