... m / 2970 g.cmCurrent: 18.67A RM-497 motor, DC motor, Carbon brush motor Verified Information This information is Verified by TÜV ... Actual Units Produced(Previous Year) Micro Motor, Gearbox Motor, Pump Micro Motor 400,000 Pieces / Month, Gearbox Motor 45,000 Pieces / Month, Pump ... sensitive 4.Polishing 5.Commutator pressed size testing 6.Brush frame into the end cover 7.Magnetizing 8.Riveting 9.Testing ...