The electronic hammer system consists of a vibrator (hammer) and a control panel that controls the hammer. The control panel includes a drive that operates the hammer, and a control logic algorithm is installed. The control method uses SPWM control, which is patented technology. Users can control the desired vibration force and set both operation and idle times. The system is equipped with protection devices to prevent abnormal conditions such as overcurrent and overvoltage during hammer operation. The standard material for the control panel is stainless steel, but it can also be made from regular steel plate. The standard input power is single-phase 220V, but it can be manufactured to accommodate various voltages using a small transformer. The control panel is available in a general type for standard environments and an explosion-proof type for hazardous locations. The explosion-proof type is heavier than the general type due to the need for enhanced durability. The image above introduces both the general and explosion-proof types together without separating them, and the model symbols are also indicated differently.