Motor afferentem lectio effectus in reliability de Brushless DC motricium
usura humilis temperatus environment conditione, ferre radiale alvi consilio fluxus ducunt ad motricium sonus. Minimum temperatus statu afferentem externa anulum contractio, unde in minori alvi, et addens radiale clearance descendit cum vestibulum tolerances, Brushens DC motricium et causa frictionum pila et raceway currentem durum et in sono conditione. Ferendum ecclesiam afferentem interiorem anulum cum expressi potest etiam minori radiale alvi.
investigate analysis:
I, examine an motricium ferre consuetudinem processus anomalias, comprehendo motor hastile afferentem magnitudine et hactenus finem r angle;
II, afferentem radiale alvi temperatio. Bearing radial clearance (Such as tolerance by 5 -U is adjusted for 8 to 1215u）, replace the bearing on early abnormal feedback motor, electric operation on low temperature check again whether the same sound, the scheme. If a radial clearance adjustment is too large, bearing running easily beat big problems (Especially in high temperature environment), bearing radial clearance of synchronization need to increase the bearing assembly preloading, the rectification of the motor design plan to do Aliqui temperatio; parere radiale alvi est parva, in simulatio facit pila et raceway rigidum frictio conditione, in initial temperatus, sive in ictu, ut in primis temperatus et
viscosity ad humilis temperatus et migratio flows. This grease is easy to appear in long-distance transportation packaging antivibration ja abrasion, further lead to the emergence of the sound at low temperature.
countermeasures:
1, strengthen the dimensional tolerance control manufacturing process;
2, adjust the bearing radial clearance, avoid assembly preloading;
3, adjust the bearing oil viscosity, to adapt to the physical properties of the low temperature state changes.
