4914090 governor plate Technical Specifications: Speed ??stability better than ± 0.25% Speed ??range 1KHz ~ 6.5KHz maximum thermal stability ± 0.7% IDLE adjustment 260 ± 20Hz ~ rated speed of 85% DROOP adjust the minimum position for 15Hz ± 6Hz / per ampere The maximum load current changes position 400Hz ± 75Hz / per ampere load current changes in the external speed adjustment ± 200Hz (external 1KΩ) AUX input sensitivity 148Hz / 1V. ESD5550E governor, ± 10Hz., impedance 1MΩ S6700E idle speed control board potentiometer (IDLE SPD): 600-800 idle rev / min ESD, smooth rotation for acceleration, anti-spin to spin down. Run potentiometer (RUN SPD): running load is generally 1515 rev / min (50.5Hz) ESD5550E, rated load 1500 rev / min (50.0Hz). Gain potentiometer (GAIN): smooth rotation governor ESD5111 quick response, good stability against spin. General grid at 5-7. Droop potentiometer (DROOP): Anti-spin is small (hard), smooth rotation of the large (soft). Small machine can be hard some big machine should be softer. Georgia Department generally 0-1.5. Caution: Do not disengage the battery in the unit operation occurs, the battery positive and negative short-circuit and so on. ESD5550E | ESD | faithful electromechanical provided by the Dongguan City, South City Zhongxin Electrical and Mechanical Services Department. Dongguan City, South City Zhongxin Electrical and Mechanical Services Department (zhongxin888.net.cn) strong, credible, in Dongguan, Guangdong and other industrial products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the faithful into the brilliant electromechanical and you work for a better future!