Ke Gu Motor electromechanical energy smart meter solution
The electromechanical energy meter uses an electronic metering circuit to obtain a digital pulse signal, and then uses a micromotor to drive the code wheel to obtain the energy count value. This structure is a simple and feasible solution for an electronic meter, but the requirements of the circuit are high. All meters need to convert the electric energy value into a corresponding number of digital pulses according to a fixed ratio, then the micromotor rotates the code wheel.
At present, in order to ensure the accuracy of the meter and the consistency of the product, the electromechanical energy meter on the market need to increase human and material resources in the production process to screen the components and adjust the semi-finished products, resulting in long production cycles and high cost.
In order to solve this problem, we have added a gear reduction motor in front of the micro motor drive system with an electronic counting device. The planetary gear box structure is used to optimize the electronic count device of the code wheel drive system ,to stabilize the code wheel driven by micro motor and to solve the problems of concentricity and uniform speed of small-volume products, realizing that each meter converts the electric energy value into a corresponding number of digital pulses according to a fixed ratio, and drives the micromotor to rotate the character wheel at the correct speed. In order to achieve automatic metering and billing and control, it greatly reduces the production cost and production cycle and solves the problem of correct reading of smart meters.
