In opere, DC motricium controller interdum ex variis rationes ducitur ad diminutionem gyratorium celeritatem. Celeritate decrescit semel et influere ad currit efficientiam de motricium moderatoris, ut oportet ut opportune correspondentes solutio ad rationabile operationem. Infra parva faciunt eum docere quod celeritas diminutio. 1. Cage rotor broken bar: if it's cage rotor broken bar, so in the operation of the motor controller in the stator current meter pointer will swing back and forth, sometimes sparks will fly out from inside the explosion-proof motor controller, and hum. In hoc tempus, opus est utor defectus detector vel ferrum pulveris modum invenire articulus confractus culpa, et accipere correspondentes reparare mensuras superiores. II. Minimum voltage potentia copia, in voltage of DC motor controller input reprehendo, expectare facietate voltage est humilis, adjust potestatem copia voltage. Supra est in occursum in ruinam celeritate processus, scis?