Electric motors are of different types and sizes, which of course have different maintenance and repairs for single-phase electric motors and three-phase electric motors. Therefore, the reliable Nanok industry has started working to meet your expectations with a specialized and professional staff, to achieve all its efforts and to satisfy customers. In addition, Nanok Sanat announces its readiness to provide repair and restoration services for all types of electric motors and...
Types of Electro Motor and their coil model:
1. DC motor winding and repair 2. AC motor repair winding 3. High voltage (HV) electric motor repair 4. Medium pressure (MV) electric motor repair 5. Repairing the low pressure electromotor (LV) 6. Repair of explosion-proof electric motor (EX).
to a series of electric motors whose winding plays a vital role in their correct operation. DC electric motor winding model: These electric motors are of the type of direct current electric motors in which the winding is placed in the form of a pure screw. This type of winding is used for applications such as robotics, electric vehicles and solar energy systems. AC motor winding model: These types of electric motors are alternating current electric motors and are used for many applications. The winding of these electric motors is placed in the form of a cylinder. This winding model is used for industrial and domestic applications such as pumps, fans and factories. High pressure (HV) electric motor repair and winding: These electric motors are used for applications that require high power and pressure. The winding of these electric motors is designed according to certain standards so that it can work with high pressure and load. Medium pressure (MV) electric motor repair and winding: These electric motors are used for medium pressure applications. The winding of these electric motors is also designed according to certain standards to withstand medium pressure and load. Repair and winding of low pressure (LV) electric motor: These electric motors are used for low pressure applications. The winding of these electric motors is also usually designed based on certain standards to withstand pressure and weak load. Repair and winding of explosion-proof electric motor (EX): These electric motors are used for applications that are located in explosive environments. The winding of these electric motors is specially designed to prevent any mischief and explosion.
Detection or troubleshooting and repairing an electric motor or electromotor
Actually, to find the fault and finally fix it, the first thing to do is to find out the real cause of the coil burning. If you want to troubleshoot the appearance of the electric motor, it is enough to find the problem by performing a few simple steps, but to perform more complex steps, refer to Nanok Sanat's expert service workers. Possible defects that cause failure or burning of three-phase and single-phase dc electric motors: -Excessive amperage of electric motor - Burning smell - Blackening of the coil of the electric motor - Reducing the power or speed of the electric motor - To check the parts, proceed as follows: - Cut off the electric motor. Disconnect electrical connections for safety. -Find the electric motor license plate. On the plate, it displays information such as: power, voltage, electric current intensity, RPM (revolutions per minute), torque, operating temperature and other data. This information will help you in the review process. - Check the electric motor bearing. Bearings are connected on both sides of the motor, which in case of rusting or improper connection will disrupt the operation of the electric motor. In fact, the rotor should work without binding or without noise, if not, it indicates a problem with the bearing. - Check the coil. In order to check the coil, it is better to read the manual before that and find out the reason for the wire connections using an ohmmeter according to the information obtained. In this case, if the wire makes a short circuit with the motor, the main current of the motor will stop and lead to the burning of the fuse.
