Enhance engine performance and control with this advanced Engine Speed Controller featuring a full electronic closed loop design. Engineered for precision and reliability, this unit offers fast and accurate response to instantaneous changes, ensuring optimal engine operation across a wide range of engine types. Its robust design effectively resists electromagnetic interference, delivering stable and consistent speed control even in demanding environments. Key Features: · Full Electronic Closed Loop Design: Provides precise and reliable speed regulation for various engine models, improving overall engine efficiency. · Wide Engine Compatibility: Suitable for controlling a broad spectrum of engines, making it a versatile solution for many applications. · Fast and Accurate Response: Reacts rapidly to instantaneous changes, maintaining stable engine speed under varying conditions. · Reverse Battery and Pulse Voltage Protection: Protects the controller and engine from reverse battery voltage and instantaneous pulse voltage, enhancing durability. · Easy Installation and Adjustable Settings: Pre-adjusted for convenience with adjustable idle speed and external speed control, allowing customized engine operation. · High Reliability and EMI Resistance: Designed to withstand various electromagnetic interferences around the engine, guaranteeing consistent performance. Specifications: · Model: ESD5111 · Speed Control Unit: IEZ68-842 · Speed Stability: Better than ±0.25% · Speed Range: 1KHz–7.5KHz · Thermal Stability: Up to ±1% · IDLE Adjustment: 160±20Hz to 95% of rated speed · DROOP Adjustment: Minimum position 15Hz ± 6Hz per ampere load change; Maximum position 400Hz ± 75Hz per ampere load change · External Speed Adjustment: ±200Hz (via external 1KΩ potentiometer) Package Includes: · 1 x Engine Speed Controller This Engine Speed Controller delivers precise speed management with high stability and excellent reliability. Its easy installation and adjustable features make it an ideal choice for professionals seeking effective engine speed regulation solutions.