www.robbe.com
8 ENGLISH
USER MANUAL
RO-CONTROL V2 ESC
Modellsport
RO-CONTROL 3-40 V2 3-4S -40(60)A BEC Nr.: 8739
RO-CONTROL 4-50 V2 3-4S -50(70)A BEC Nr.: 8738
RO-CONTROL 6- 80 V2 3-6S - 80(100)A SWITCH BEC Nr.: 8736
RO-CONTROL 6-100 V2 3-6S -100(120)A SWITCH BEC Nr.: 8735
DISTRIBUTOR
SAFETY INSTRUCTIONS FOR CONTROLLERS
• Observe the technical data of the controller.
• Observe the polarity of all connection cables.
• Avoid short circuits at all costs.
• Install or package the regulator so that it cannot come into contact with grease, oil or water.
• Effective interference suppression measures on the electric motor with, for example, interference suppression capaci-
tors
• Ensure adequate air circulation.
• Never reach into the turning circle of the propeller during start-up Risk of injury
Dealing with model aircraft and vehicles requires technical understanding and a high level of safety awareness. Incor-
rect assembly, incorrect adjustment, improper use or the like can lead to personal injury or damage to property. Sudden
starting of connected motors can lead to injuries due to rotating parts such as propellers. Always stay away from these
rotating parts when the power source is connected. All drive components should be safely and securely mounted during
a function test. Use is only permitted within the scope of the technical specication and only for RC hobby applications.
Before use, check that the speed controller is compatible with your drive motor or power source. Never operate the
speed controller (correct speed controller) with external power supply units. Speed controllers should always be pro-
tected from dust, moisture, vibration and other mechanical stresses. Even splash-proof or waterproof equipment should
not be permanently exposed to moisture or moisture. High operating temperatures or poor cooling should be avoided.
The recommended temperature range should be approximately between -5°C and +50°C. Ensure proper connection
and do not cause reverse polarity which would permanently damage the speed controller. Never disconnect the de-
vice from the motor or battery during operation. Use high-quality plug systems with sufcient load capacity. Avoid strong
bending or tensile stress on the connecting cables. After termination of ight or driving operation, disconnect the battery
to prevent deep discharge of the battery. This would cause permanent damage. For the BEC version of the controller,
check that the BEC power of the device is sufcient for the servos used. Speed controllers should be installed as far away
as possible from other remote control components. We recommend carrying out a range test before operation. We
recommend regular checking of the controller for function and externally visible damage. Do not continue operating
the controller if you notice any damage. The connection cables must not be extended. This can lead to unwanted
malfunctions. Despite existing safety and protective devices of the device, damage may occur which is not covered by
warranty. The warranty also expires if changes are made to the device.
Important information:
The receiver system is powered by the built-in BEC system of the controller.
For commissioning, always move the throttle stick to the „Motor off“ position and switch on the transmitter. Only then
connect the battery. To switch off always disconnect the connection battery motor controller, rst then turn off the
transmitter. During the functional test, move the servos of the rudders to neutral position with the remote control (stick
and trimming lever on the transmitter to the middle position). Please make sure to leave the throttle stick in the lowest
position so that the engine does not start. For all work on to the parts of the remote control, motor or controller, follow the
instructions supplied with the units. Also read the instructions of the battery and the charger carefully before commissio-
ning. Check the engine mounting bolts in the fuselage regularly for tightness.
CONFORMITY
Robbe Modellsport hereby declares that this device complies with the essential requirements and other
relevant regulations of the corresponding CE directives. The original declaration of conformity can
be found on the Internet at www.robbe.com, in the detailed product view of the respective device
description or on request. This product can be operated in all EU countries.
WARRANTY
Our articles are equipped with the legally required 24 months warranty. Should you wish to assert a justied warranty
claim, always contact your dealer, who is responsible for the warranty and the processing. During this time, any functio-
nal defects that may occur, as well as manufacturing or other problems, will be rectied. Material defects corrected by
us free of charge. Further claims, e.g. for consequential damages, are excluded. The transport to us must be free, the re-
turn transport to you is also free. Freight collect shipments cannot be accepted. We cannot accept liability for transport
damage and loss of your consignment. We recommend appropriate insurance.
To process your warranty claims, the following requirements must be met:
• Attach the proof of purchase (receipt) to your shipment.
• The units have been operated in accordance with the operating instructions.
• Only recommended power sources and original robbe accessories have been used.
• There is no moisture damage, external interference, reverse polarity, overloading or mechanical damage.
• Attach relevant information for nding the fault or defect.
This symbol means that small electrical and electronic devices must be disposed of at the end of their
useful life, separated from the household refuse. Dispose of the device at your local municipal collection
point or recycling centre. This applies to all countries of the European Union and other European coun
-
tries with a separate collection system.
DISPOSAL
DISCLAIMER
Robbe Modellsport cannot monitor compliance with the assembly and operating instructions or the conditions and
methods for installation, operation, use and maintenance of the model components.Therefore, we accept no liability for
losses, damage or costs arising from or in any way connected with incorrect use and operation.To the extent permitted
by law, the obligation to pay damages, irrespective of the legal grounds, shall be limited directly to the invoice value of
the claims arising from the event causing the damage.
Made in China
+14
Robbe Modellsport
Industriestraße 10
4565 Inzersdorf im Kremstal Austria
Phone: +43(0)7582/81313-0
Mail: info@robbe.com
UID No.: ATU69266037
„robbe“ is a registered Trademark.
Errors, misprints and technical changes
reserved.
Copyright 2023
Robbe Modellsport 2023
Copy and reprint only with our permissio
n.
Service-Address
Contact your Dealer or:
Robbe Modellsport, Industriestraße 10,
4565 Inzersdorf im Kremstal
service@robbe.com, +43(0)7582-81313-0
2 MULTIPLE PROTECTIONS
1. Start-up Protection:
The ESC will monitor the motor speed during the start-up process. When the speed stops increasing or the speed incre-
ase is not stable, the ESC will take it as a start-up failure. At that time, if the throttle amount is less than 15%, the ESC
will try to restart automatically; if it is larger than 20%, you need to move the throttle stick back to the bottom position
rst and then restart the ESC. (Possible causes of this problem: poor connection/disconnection between the ESC and
motor wires, propellers are blocked, etc.)
2. ESC Thermal Protection:
The ESC will gradually reduce the output but won’t cut it off when the ESC temperature goes above 120°C. For ensu-
ring the motor can still get some power and won’t cause crashes, so the maximum reduction is about 60% of the full
power. (Here we are describing the ESC’s reaction in soft cutoff mode, while if in hard cutoff mode; it will immediately
cut off the power.)
3. Throttle Signal Loss Protection:
When the ESC detects loss of signal for over 0.25 second, it will cut off the output immediately to avoid an even grea-
ter loss which may be caused by the continuous high-speed rotation of propellers or rotor blades. The ESC will resume
the corresponding output after normal signals are received.
4. Overload Protection:
The ESC will cut off the power/output or automatically restart itself when the load suddenly increases to a very high
value. (Possible cause to sudden load increase is that propellers are blocked.)
5. Low Voltage protection:
When the battery voltage is lower than the cutoff voltage set by the ESC, the ESC will trigger the low-voltage protec-
tion. If the battery voltage is set to soft cutoff, the battery voltage will be reduced to a maximum of 60% of the full
power. When set to hard cutoff, the output is cutoff immediately. After the throttle returns to 0%, the ESC will drive the
motor to sound the alarm.
6. Abnormal voltage input protection:
When the battery voltage is not within the input voltage range supported by the ESC, the ESC will trigger the Abnor-
mal input voltage protection, ESC will drive the motor to sound the alarm.