Tuesday, 13 June 2017

Alternator Repair



Rajamane Services Pvt Ltd is providing best Alternator Repair, Transformer Repair and DC Motor Repair with in India. An alternator is an electrical generator that converts mechanical energy to electrical energy in the form of alternating current.
Rajamane Services is one of the pioneers within the field of huge LT/ HT-AC/DC Generator repair services in India. We can handle all aspects of Generator/Alternator repair services from standards to customize. Rewinding of all genre of alternators up to 1000MVA, 13.8KV.
You know that your battery stores electricity – enough to start your engine and get you moving. But that's about it – you can only get a few miles on battery power alone. You need an alternator to generate enough electricity to run your engine and power your electrical accessories like the stereo, power seats, heater fan, on-board computers, and so on. On top of that, the alternator requirements to recharge your battery. So when your alternator isn't working properly, there isn't enough electricity for all of those things. 

The alternator is the element that charges the battery in your car. When you use electrical machinery in your car (stereo, lights, etc.), the battery loses power. The alternator recharges the battery, replenish the lost battery power. The alternator is located in the engine compartment. If the alternator is not working appropriately, your car will only stay running for as long as the battery has power stored. Once the battery loses power, your car will won’t start. Normally, a not working alternator will turn on the battery warning light or will have a low volt gauge reading.
The mechanic should verify the entire charging system before installing a new alternator, including checking battery cables for corrosion and the condition of the battery. Your alternator charges the battery, which powers the electronics in your vehicle, such as the radio and the air conditioning. The battery is also needed to turn on your vehicle. A not working alternator will not charge your car’s battery, and your vehicle will eventually run out of battery life and not be able to start.

When performing arts alternator repairs, the technician must simply pull the damaged or defective part out of the vehicle and replace it with a new one. Most commonly, technicians complete the starter and alternator replacement by removing the old hardware and parts using a socket set and other hand tools. The substitute parts quickly bolt into the engine bay in the exact same position as the old components.
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Electrical motor repair



Rajamane Services Pvt Ltd is one all told the pioneers among the sector of huge LT/ HT-AC/DC electric motor repair services & mating  as most of the worldwide OE manufactures authorizing the company as their service partner in Asian country. With its state of the art facilities unfold across metropolis, Tumkur & Hubli.
 
Electric motor repair
Rajamane offers entire electric motor repair, rebuild, renew services, AC Motors services From standards to personalized. Rewinding of all genre of AC induction motors from FHP to 5000HP, voltage up to 13.8KV. Come by winding to fashioned coils each for stator coil and rotor.
Electric motor failures are often caused by “in-operation” factors, such as production activities and the factory environment in which they operate. Other failures are due to “off-line” factors, including inadequate or substandard motor repair practices, and improper motor shipping, storage, and installation. Compared with in-operation failures, those caused by off-line factors are much easier to eradicate — and represent an overlooked opportunity to improve electric motor reliability.
 
Electric motor repair
To capitalize on this chance, your company should evaluate and work with electric motor rebuilders based on their adherence to high-quality repair standards and practices. It's important to remember that the expertise, professionalism, and overall quality offered by electric motor repair companies can vary significantly from shop to shop — and also over time. Regardless of volume or location, however, expert repair shops share many of the same characteristics. When choosing a provider, look for the following traits:
  • Maintains clean, orderly work areas and has a stable workforce of well-trained, technically proficient employees.
  • Is fully equipped with state-of-the-art test equipment and instruments. Expert shops will calibrate their instruments annually to National Institute of Standards and Technology (or equivalent) standards to ensure the accuracy of repair readings and measurements.
  • Adheres to a documented set of repair procedures. High-quality motor shops are procedure driven and never rely solely on the skills and experience of shop technicians. These providers have developed detailed procedures covering electric motor repairs and file each step of the repair process. This helps ensure your motors are repaired or rebuilt to documented mechanical and electrical standards every time, regardless of when repairs are made or who made them.
  • Use high-quality replacement components procured through transparent supply channels. This alleviates customer concerns about obsolete or counterfeit components that may result in poor motor performance.
Repair procedures
Among other actions, the procedures followed by high-quality shops include conducting a stator core test before and after winding removal, as well as confirming that the core has not been damaged during the repair process. Core loss testing and “hot-spot” testing are vital when it comes to determining the condition of the AC induction motor stator iron integrity. Operational expenses and long-term stator winding reliability are the primary considerations. Core losses decrease the efficiency of electric motors and can increase a plant's utility costs.
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Electrical motor repair