Did you know you can repair your Tesla's motor without spending thousands on a complete replacement? 🚗⚡
Fersa Bearings
🔗 https://www.fersa.com
Talleres Grupo FR:
🔗 https://talleresfr.es/
00:00 Electric Motor Problems
Electric vehicles have a common problem when critical components such as the motor or inverter break down, since instead of repairing specific parts, the entire motor tends to be replaced, which can be very expensive outside of warranty. A Spanish company has developed an innovative solution for repairing electric motors using specific kits that allow motors and inverters to be repaired efficiently and durably.
01:13 Disassembly and Explanation of the Motor
The disassembly of the electric motor reveals its main parts: the stator, which contains the windings where the current flows, the rotor, responsible for generating the movement by magnetic repellency, the transmission box with the force reducer and the inverter, which transforms the direct current into three-phase alternating current to feed the stator. Each component is key to the efficient operation of the motor, and its wear can lead to costly failures if proper maintenance is not performed.
03:22 Hybrid Bearings and Their Importance
Hybrid bearings are essential in high-performance electric motors, as they combine steel races with ceramic balls that resist high temperatures, reduce friction and prevent electroerosion by preventing the passage of electric current through them. This prolongs the life of the motor by reducing premature wear, especially in components subjected to high revolutions and intense loads.
08:23 Air Conditioning Compressor
The air conditioning compressor in electric vehicles runs continuously to maintain the optimal temperature of the batteries, especially during fast charging. Unlike thermal vehicle systems, the electric compressor uses an independent motor powered by the high-voltage battery. The bearings in this compressor can wear out from constant use, causing unusual vibrations and noises, clear signs that they need to be replaced to prevent a major failure.
17:31 Bearing Testing
Bearing tests in the laboratory simulate extreme conditions to measure resistance to wear, temperature and vibration. These tests, which can last for more than 500 hours at speeds of up to 5,000 rpm, allow the durability of hybrid bearings to be assessed and their performance to be guaranteed in applications such as electric vehicle motors and compressors.
19:34 Materials Laboratory
The materials laboratory performs detailed analysis of the steels and ceramic components used in bearings using spark spectrometers and other advanced tools. This ensures the standardisation of material properties, such as hardness and microstructure, regardless of whether the bearings are manufactured in Europe, Asia or America, always guaranteeing the same quality.
24:50 Bearing Manufacturing Process
The bearing manufacturing process includes fine-tuning the internal and external parts to achieve millimetre precision. The parts undergo strict quality controls in the metrology laboratory, where advanced equipment capable of measuring with a precision of up to hundredths of a micron is used to ensure that the bearings meet the most demanding specifications.
27:10 Solution with Repair Kits
The electric motor repair kits developed include hybrid bearings, seals, gaskets and detailed assembly manuals. This allows qualified workshops to replace worn parts without having to replace the entire engine, reducing repair costs and prolonging the life of the vehicle. The company also offers specialized training for workshops interested in expanding their electric vehicle repair services.
29:11 Conclusion and Contact
When high-voltage components such as the motor or compressor fail, these kits allow an affordable and efficient solution. Through the online store, both individuals and professionals can purchase the kits and access training resources to ensure a safe and quality service. This encourages the transition to electric mobility, driving sustainability in the automotive repair sector.
Do you want a t-shirt like the one I'm wearing in the video?
👕 https://ElectroChuches.com
Reliable installer:
Madrid Charging Points
https://bit.ly/PRMTodos
📞 699 45 95 18
Rent a Tesla with a DISCOUNT:
https://bit.ly/FutureDriveTodos
X: https://x.com/todoselectricos
Contact: hola@todoselectricos.com
Web: https://www.todoselectricos.com