Electric motors are the core of every light and heavy machine that keeps the production process going on. With so many motors that run simultaneously, it is essential that each one of them run at full capacity. When an electric motor gets damaged, it can cause failure in the whole machinery and even the ones connected to it. Therefore, factories ensure that regular checks get carried out to maintain the integrity of the motors. There is multiple electric motor testing equipment like the torque dynamometer, torque tester for stepper motors, ultra high-speed motors, and more.
It is good to be in touch with electric motor testing equipment suppliers. However, many times when the motor fails, there are simple checks that can ease the repair procedure. An Ohmmeter is a helpful instrument for these maintenance checks. Before beginning the motor test, remember to disconnect it from all power supplies. At no time during the checking process does the motor require electricity. Additionally, opening it up while power is still on can prove fatal to one’s life. After conducting these preliminary checks, it is time to diagnose the damage.
1.Outer Shell of the Motor: There are signs on the outer frame of the motor that can indicate the underlying problems. If not fixed, these shorten the life of the motor. Check for damaged mounting holes or feet, darkened paint, dirt and other forms of debris in the motor windings. Overloading, wrong application, and excessive heating can result in these problems.
2.Failures in the Bearing: Multiple problems result from the faults in the bearings of the electric motor. These bearings allow the rotor assembly to rotate smoothly inside the frame. They are located at both the ends of the motor. Check the condition of the bearings by spinning the rotor with one hand, while putting the other hand on top of the motor. Watch closely, try to feel and hear obstructions, if any. Pull out and push the shaft to see how much movement occurs. The least the better!
3.The Windings: Short circuits in the windings often cause the electric motors to fail. You would need an Ohmmeter now to check the resistance value. Choose the highest scale in the meter. The value of the ohmmeter should be in millions or at least in the larger six-figure digits. Make sure your hands do not touch the metal probe tips as that would result in inaccurate data.
4.The Capacitor: Sometimes the motor does not start because of a damaged capacitor. A metal cover protects the capacitor. Look for signs of oil leakage, bulging container, holes, smoke residue, or burning smell. You can use the ohmmeter again to check if the meter’s battery discharges the capacitor. If it does not, you could have to replace it.
Many A-grade companies offer several testing instruments so that industrial machinery can run at their full potential. You can get in business with such companies who, among other services, are environmental test chamber manufacturers in India. This would help your firm in continuing its operations without hiccups.
It is good to be in touch with electric motor testing equipment suppliers. However, many times when the motor fails, there are simple checks that can ease the repair procedure. An Ohmmeter is a helpful instrument for these maintenance checks. Before beginning the motor test, remember to disconnect it from all power supplies. At no time during the checking process does the motor require electricity. Additionally, opening it up while power is still on can prove fatal to one’s life. After conducting these preliminary checks, it is time to diagnose the damage.
1.Outer Shell of the Motor: There are signs on the outer frame of the motor that can indicate the underlying problems. If not fixed, these shorten the life of the motor. Check for damaged mounting holes or feet, darkened paint, dirt and other forms of debris in the motor windings. Overloading, wrong application, and excessive heating can result in these problems.
2.Failures in the Bearing: Multiple problems result from the faults in the bearings of the electric motor. These bearings allow the rotor assembly to rotate smoothly inside the frame. They are located at both the ends of the motor. Check the condition of the bearings by spinning the rotor with one hand, while putting the other hand on top of the motor. Watch closely, try to feel and hear obstructions, if any. Pull out and push the shaft to see how much movement occurs. The least the better!
3.The Windings: Short circuits in the windings often cause the electric motors to fail. You would need an Ohmmeter now to check the resistance value. Choose the highest scale in the meter. The value of the ohmmeter should be in millions or at least in the larger six-figure digits. Make sure your hands do not touch the metal probe tips as that would result in inaccurate data.
4.The Capacitor: Sometimes the motor does not start because of a damaged capacitor. A metal cover protects the capacitor. Look for signs of oil leakage, bulging container, holes, smoke residue, or burning smell. You can use the ohmmeter again to check if the meter’s battery discharges the capacitor. If it does not, you could have to replace it.
Many A-grade companies offer several testing instruments so that industrial machinery can run at their full potential. You can get in business with such companies who, among other services, are environmental test chamber manufacturers in India. This would help your firm in continuing its operations without hiccups.
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