{"product_id":"speed-controller-yd923m2002","title":"Speed controller: YD923M2002 \/ YD923M2000 \/ YD927RV-B","description":"1.Product Overview\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eYD923M series diesel engine electronic governor accurately realizes the frequency control of the diesel generator set through the control of the fuel system of the prime mover to ensure the stability of the generator output voltage and frequency.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eYD923M series diesel engine electronic speed controller utilizes the classical control theory which is mature in engineering technology as the control strategy, and realizes the constant speed control of the internal combustion engine through the circuit, which is a kind of high-performance automatic control device. It is a high-performance automatic control device with compact structure, high control precision, reliable and stable work, which can be used for all kinds of diesel engine power station, and is a new generation of electronic control system to realize the electromechanical integration of diesel generator set products. The whole system is flexible and easy to operate and install, and it can control the whole process or fine-tune the speed of diesel engine and limit the oil quantity, meanwhile, it has the functions of emergency stop, rotational speed feedback failure safety protection and real-time display of the current rotational speed, etc. The actuator adopts the non-contact angular displacement sensor, which ensures the safety and reliability of the whole performance of the whole machine.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe technical performance and quality requirements of this product are in line with the International Electrotechnical Commission IEC standards and China's relevant national professional standards, and has passed the China Classification Society classification certification.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e2.Basic structure\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eYD923M series electronic speed controller consists of controller, actuator, speed sensor, connecting cable and other accessories, of which the actuator includes three types of B, C and E with different working capacity.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e3.Main technical indicators\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e3.1 Speed controller:\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003ePower supply voltage: DC24V (range DC18V ~ DC30V) DC12V (range DC10V ~ DC16V)\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eOperating current: \u0026lt;0.1A\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eControl frequency: 300 ~ 7000Hz\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eSpeed control accuracy: ≤ 0.25%\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eSteady state speed control rate: 0 ~ 3\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eAmbient temperature: -15～70℃\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eRelative humidity: \u0026lt;95\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eSpeed meter display error: ±1r\/min\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eShell protection grade: IP44\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e3.2 Actuator\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eAdjustment stroke: 16mm (B type) 20mm (C and E type)\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eAdjusting force: \u0026gt;80N (B type) \u0026gt;280N (C type) \u0026gt;120N (\u0026gt;100N 12V) (E type)\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eControl current: \u0026lt;4.0A (instantaneous value) \u0026lt;2.0A (steady state value)\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eAmbient Temperature: -40 ~ +100°C\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eRelative humidity: \u0026lt;95%\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eShell protection grade: IP44\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e3.3 Speed Sensor\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eAmbient Temperature: -40 to +100°C\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eRelative humidity: \u0026lt;95%.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eAssembly clearance: 0.75mm\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eOutput signal: \u0026gt;2.0V\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eShell protection grade: IP56","brand":"Apexon","offers":[{"title":"Default Title","offer_id":47806416781591,"sku":null,"price":600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/9210\/1655\/files\/bro-electric-speed-controller-yd923m2002-yd923m2000-yd927rv-b-1212528305.png?v=1766467442","url":"https:\/\/www.apexonsupply.com\/products\/speed-controller-yd923m2002","provider":"Apexon Solutions LLC","version":"1.0","type":"link"}