A treadmill motor that runs hot and produces a burning smell usually indicates:
- AThe motor needs fresh lubrication applied to its shaft
- BThe belt is too loose and not transferring load
- CExcessive current draw from motor overloading, seized bearings, or a failing motor winding
- DA faulty speed sensor reporting incorrect speed
Correct Answer
Excessive current draw from motor overloading, seized bearings, or a failing motor winding
Explanation
Excessive heat and burning smell from a motor indicate high current draw. Common causes are: tight/binding running belt, failing motor bearings, or degraded motor windings drawing more current than normal.