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Provide permanent magnet frequency conversion drive system solution

ETS series permanent magnet governor

basic information
Categories:
Coupler
Release time:
2018-06-15
Details
ETS series permanent magnet governor
 
Operating Principle
Permanent magnet governor is composed of three parts: conductor rotor, permanent magnet rotor and controller. The conductor rotor on the drive side is connected to the motor shaft, and the permanent magnet on the load side is connected to the working machine. There is a certain air gap between the two turntables. The controller is used to adjust the air gap size. The motor turns, the ring of copper conductor rotor cutting lines of magnetic force of permanent magnet eddy current is induced, and the induction between the eddy current magnetic field and magnetic field of permanent magnet force to achieve the torque between the motor and working machine. The precise control of torsion force can be achieved by changing the air gap distance, so as to achieve speed control.
 
Scope of application
Permanent magnet eddy current transmission, high reliability, can be in electric power, coal, chemical, steel, metallurgy, petroleum, shipbuilding and other industries widely used, low failure rate, in the most demanding environment, ensure the continuous and stable operation.
If your driving load needs to be regulated through the non-pole speed to achieve decompression, throttle, energy saving, such as pump, fan load. Precision - based ETS series permanent magnet governor is your best choice.
 
Product features
Entanglement start
Overhaul eliminates vibration and reduces wear and tear
Entanglement requires no lubrication or repair
The solubility is simple, reliable and purely mechanical
The overhaul installation is simple and allows for large alignment errors
Energize is green and energy efficient, saving 5% to 15%
The stallion ADAPTS to all kinds of bad environments
The stallion has a long life
The stallion torque limitation, overload protection
The stallion has a better buffer to start and stop
The smooth speed control with non - step smooth speed ensures high efficiency
Fraud is green, non-harmonic and non-polluting
Equipment requiring load torque, flow, and pressure adjustments.
For example: fan, pump, etc.
It can replace the frequency converter under certain conditions.
 
Performance comparison
According to the working principle of permanent magnet governor, it can be seen that it has the following characteristics: the total cost is low; Energy saving; Soft start/soft stop; Overload protection; Precise control procedures; Precise shaft calibration is not required; Adaptable to harsh working conditions; Can eliminate vibration greatly; Small size, small footprint; No electromagnetic interference and harmonic current. In addition to the energy conservation has the following advantages, when in more than 80% of the rated speed control, permanent magnet governor the highest overall efficiency, less than 80%, second only to the inverter, but it has a lot of performance is better than that of the inverter.
 
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