What is the use of magnets in shock absorbers?It is a shock absorber, especially a magnet shock absorber based on the principle of homopolar repulsion of magnets. Its characteristic is that it includes an inner core, an outer gallbladder, a magnet and a fixed plate, with a pair of magnets on the front, back, left, right and bottom five surfaces of the inner core and the inner core. The outer gallbladder, forming five pairs of magnets, so that they are opposite each other at the same pole, thus producing a certain repulsive force. The magnets at the bottom of the gallbladder can also be replaced by an adjustable flux magnet device that includes a circular magnet, a square magnet, a worm wheel or a DC magnet, or a gravity sensor mounted on the inner core, which can be controlled by a computer to achieve real-time online vibration control.SourceRare earth magnet-https://www.rare-earthmagnet.com/magnets-in-shock-absorbers/
SourceRare earth magnet-https://www.rare-earthmagnet.com/magnets-in-shock-absorbers/
What is the core component of the magnet vibration damper?SourceRare earth magnet-https://www.rare-earthmagnet.com/magnets-in-shock-absorbers/
The core components of the system are the linear motor and the electronic controller ECU. in fact, the linear motor is a linear motor consisting of a stator coil and a moving magnet. It works on the same principle as a normal rotary motor. A normal rotary motor uses the change of current to generate a rotating magnetic field in the stator coil of the motor and induce the rotor magnet to rotate. A linear motor can be regarded as a general rotary motor, which is cut along the radius from the center of a circle and the plane is expanded so that the original rotating magnetic field becomes a magnetic field moving in a linear direction, and the rotation of the rotor will become a linear motion.SourceRare earth magnet-https://www.rare-earthmagnet.com/magnets-in-shock-absorbers/
SourceRare earth magnet-https://www.rare-earthmagnet.com/magnets-in-shock-absorbers/
What is the purpose of magnets in shock absorbers?SourceRare earth magnet-https://www.rare-earthmagnet.com/magnets-in-shock-absorbers/
SourceRare earth magnet-https://www.rare-earthmagnet.com/magnets-in-shock-absorbers/
The high-density permanent magnet set is embedded in the moving piston, and the piston rod is fixed to the shock absorber cylinder body by nylon slide bearings at both ends. There is a proper clearance between the cylinder block and the piston so that the samarium cobalt magnet piston can slide freely in the cylinder block. The stator coil on the cylinder block is connected to the external electronic controller ECU by connecting wires.SourceRare earth magnet-https://www.rare-earthmagnet.com/magnets-in-shock-absorbers/
SourceRare earth magnet-https://www.rare-earthmagnet.com/magnets-in-shock-absorbers/
When the electric vehicle is driven on a road with good damping performance, it drives the permanent magnet piston in the damper up and down because the lower end of the damper is directly connected to the wheel or rocker. The strong magnetic field formed by the high-density permanent magnets continuously cuts the stator coil, thus causing the stator coil to generate induced alternating current, which is rectified and converted to direct current and transmitted to the electronic control switch.SourceRare earth magnet-https://www.rare-earthmagnet.com/magnets-in-shock-absorbers/
SourceRare earth magnet-https://www.rare-earthmagnet.com/magnets-in-shock-absorbers/
The electronic switch, controlled directly by the ECU, collects the induced electromotive force generated at each electromagnetic shock absorber (25 W per trunk on average) and at other electronic devices (e.g. regenerative braking current) and transmits it to the battery for charging to increase the battery charge of the electric vehicle.SourceRare earth magnet-https://www.rare-earthmagnet.com/magnets-in-shock-absorbers/
SourceRare earth magnet-https://www.rare-earthmagnet.com/magnets-in-shock-absorbers/
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