There could be a variety of reasons. Firstly, check whether the battery is dead or has poor contact, re-insert and disconnect the battery to make sure the connection is stable. Next check for loose or broken motor connection wires, if there is a problem, repair or replace the connection wires.
A sudden increase in noise usually means that there is a problem inside the motor. On the one hand, badly worn or improperly installed brushes can cause an abnormal sound when rubbing against the commutator. On the other hand, damaged bearings or insufficient lubrication can also cause mechanical noise.
A sudden loss of steering ability of a brushless differential while traveling may be due to a malfunction in the differential’s electronic control system.
In addition, a break or poor contact in the differential’s power or signal wires may also cause the differential to lose steering ability.
Yes, brushless differentials require special maintenance after extended use.
Maintenance includes cleaning the inside of the differential of dust and dirt, checking gears and bearings for wear, and replacing parts that are badly worn.
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Fang RC Car started the topic Why does the motor of the JJRC C8808 suddenly stop turning during operation? in the forum RC Car Discussion 1 year, 3 months ago
There could be a variety of reasons. Firstly, check whether the battery is dead or has poor contact, re-insert and disconnect the battery to make sure the connection is stable. Next check for loose or broken motor connection wires, if there is a problem, repair or replace the connection wires.
SCYRC CAR started the topic What are the possible causes of a sudden increase in motor noise on the SUCHIYU SCY 16302 RC Car? in the forum RC Car Discussion 1 year, 3 months ago
A sudden increase in noise usually means that there is a problem inside the motor. On the one hand, badly worn or improperly installed brushes can cause an abnormal sound when rubbing against the commutator. On the other hand, damaged bearings or insufficient lubrication can also cause mechanical noise.
MJXHYPERGO Parts started the topic The battery life of the MJX Hyper Go 16207 RC car is significantly shorter after a period of use, what are the possible reasons? in the forum RC Car Discussion 1 year, 3 months ago
First, batteries age with use and their ability to store power decreases.
Second, incorrect charging habits, such as overcharging or discharging, can also accelerate the aging process of a battery.
SCYRC CAR started the topic SUCHIYU SCY 16104 RC car's differential suddenly loses steering ability while driving, what could be the cause? in the forum RC Car Discussion 1 year, 3 months ago
A sudden loss of steering ability of a brushless differential while traveling may be due to a malfunction in the differential’s electronic control system.
In addition, a break or poor contact in the differential’s power or signal wires may also cause the differential to lose steering ability.
MJXHYPERGO Parts started the topic Does the differential on the MJX Hyper Go H12Y+ rc car need special maintenance after extended use? in the forum RC Car Discussion 1 year, 3 months ago
Yes, brushless differentials require special maintenance after extended use.
Maintenance includes cleaning the inside of the differential of dust and dirt, checking gears and bearings for wear, and replacing parts that are badly worn.