Custom High Efficiency Motor Conditions of Use of Premium Gold Motor: 鈼?The altitude does not exceed 1000m; (more than 1000m altitude belongs to the plateau motor, can be customized) 鈼?The maximum ambient temperature does not exceed 40鈩?/p> 鈼?The minimum ambient temperature does not exceed -15鈩?/p> 鈼?S1 working system 鈼?The power supply voltage fluctuation does not exceed + 5% (10% is...