In order to provide the theoretical basis for the selection of the voice coil motor, the voice coil motor in the application of electronic oxygen load controller is described in detail. The technical working principle and structure of the voice coil motor are described in detail. As a special type of structure, the new direct drive The motor and voice coil motor have excellent performance of high acceleration, high speed, fast response, smoothing force characteristics, simple structure, small volume, good force characteristics and convenient control, etc. On this basis, Circle motor selection training a calculation method, and voice coil motor applications were described in detail. This provides a theoretical basis for the specific application of the voice coil motor.
The voice coil motor is a special form of direct drive motor that converts electrical energy directly to linear motion mechanical energy without the need for any intermediate converter gear. The principle is: in a uniform air gap magnetic field into a cylindrical winding, the winding electromagnetically energized to drive the load for linear reciprocating motion, changing the current strength and polarity, you can change the size and direction of the electromagnetic force. Therefore, voice coil motor movement can be straight or rotated.
Traditional oxygen regulators are all mechanical, their volume is large, the response speed is slow, the adjustment precision is low.Aiming at a new type of machine, a set of electronic type oxygen supply anti-load regulator device is developed independently, and its system composition and working principle are introduced Aiming at the working principle of the voice coil motor, a set of step-by-step algorithm is designed. The voice coil motor is controlled according to the pressure difference between the breathing chamber and the target chamber, positive and negative and slope, so as to adjust the pressure in the breathing chamber so that oxygen and irrigation And the algorithm is applied to the anti-load test.The results show that the segmentation algorithm can be used to control the voice coil motor accurately and meet the technical requirements of respiratory resistance, high precision and fast response, Reached a new generation of fighter oxygen supply system design requirements.
Tongmao voice coil motor platform uses a high-efficiency coreless linear motor as a drive unit. Our direct drive platform has a higher speed, higher acceleration and stable accuracy performance. Relative to the screw drive, the structure is more compact and more efficient. The uniaxial voice coil motor platform offers the best system solution for applications that require high throughput, high reliability, precision positioning, quiet operation and more. For more information, please visit: 400-007-7724
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Linear motor