產(chǎn)品內(nèi)容介紹
Kollmorgen 0190-36315 1000-0115-00伺服驅(qū)動器
燃氣發(fā)動機產(chǎn)品日益嚴(yán)格的排放標(biāo)準(zhǔn)、成本壓力和分散的應(yīng)用要求，為工業(yè)燃氣發(fā)動機行業(yè)帶來了更具挑戰(zhàn)性的商業(yè)環(huán)境。為了滿足這些需求，伍德沃德為各種尺寸、類型和應(yīng)用的工業(yè)燃氣發(fā)動機提供全面的能源控制系統(tǒng)解決方案。從移動設(shè)備中最小的火花點火發(fā)動機到動力和壓縮應(yīng)用中最大的燃氣發(fā)動機，伍德沃德提供了完全符合要求的緊密集成控制系統(tǒng)解決方案。基于四項核心技術(shù)：燃油和空氣輸送、燃燒控制、電子控制和軟件以及系統(tǒng)集成，伍德沃德系統(tǒng)解決方案是為最大限度地提高發(fā)動機的燃油經(jīng)濟性和效率，并減少發(fā)動機排放量而定制的。MI-04控制系統(tǒng)控制叉車和其他替代燃料非公路車輛中的丙烷發(fā)動機。高度精確的閉環(huán)控制系統(tǒng)有助于OEM滿足法定的TIER-2排放水平，同時保持良好的駕駛性能和燃油經(jīng)濟性。伍德沃德?lián)碛幸徽譋CU（發(fā)動機控制單元），并隨著市場需求的變化不斷開發(fā)新的應(yīng)用程序。（產(chǎn)品規(guī)范03313）OH-1控制系統(tǒng)設(shè)計用于控制城市公共汽車和卡車以及其他替代燃料公路車輛中的重型稀燃天然氣發(fā)動機。高度精確的閉環(huán)控制系統(tǒng)有助于OEM滿足法定排放水平，同時保持柴油般的駕駛性能和卓越的燃油經(jīng)濟性。
混合器、化油器和氣體燃料系統(tǒng)
化油器/混合器可用于LPG和天然氣燃料發(fā)動機，包括雙燃料發(fā)動機，功率從50 kW（67 hp）到246 kW（330 hp）。（產(chǎn)品規(guī)格03262[N-CA55]、03263[N-CA70]、03244[N-CA100]、03255[N-CA125]、03226[N-CA200]、03277[N-CA225]、03288[N-CA300/300-50]、03299[N-CA475]）固定文丘里混合器可用于各種自然吸氣和渦輪增壓發(fā)動機。伍德沃德混合器在非常低的電阻下提供高均勻性。所有混合器都具有堅固、簡單的結(jié)構(gòu)，沒有運動部件，并且可以很容易地與伍德沃德空燃比控制系統(tǒng)相結(jié)合。調(diào)節(jié)器/汽化器可改善汽化效果。液態(tài)丙烷進入調(diào)節(jié)器，然后利用發(fā)動機冷卻液的熱量蒸發(fā)。這是通過在調(diào)節(jié)器的薄加熱壁上噴灑燃油來實現(xiàn)的。隔膜對汽化引起的燃油膨脹作出反應(yīng)，從而填充膨脹室并關(guān)閉高壓閥。當(dāng)發(fā)動機需求從低壓側(cè)抽出燃油時，高壓閥打開，讓液體燃油進入高壓室，繼續(xù)蒸發(fā)過程。LPG燃料發(fā)動機的N-2000燃料閉鎖/調(diào)節(jié)器將閉鎖（燃料閉鎖）/過濾器和汽化器/調(diào)節(jié)器的重要化油器功能結(jié)合在一個緊湊的單元中。它消除了單個鎖定和蒸發(fā)器及其多軟管、配件、電氣連接和支架的低效方法。精密壓鑄N-2000滿足丙烷工業(yè)的需要，易于安裝，降低成本，減少零件庫存，提高安全性。該裝置的小尺寸和節(jié)省空間的單支架安裝允許安裝在最擁擠的發(fā)動機室中。
Gas Engine Products
Tightening emissions standards, cost pressures, and dispersed application requirements have resulted in a more challenging business climate for the industrial gas engine industry. To meet these demands, Woodward offers comprehensive energy control system solutions for every size, type, and application of industrial gas engine made. From the smallest spark-ignited engine in mobile equipment to the largest gas engine in power and compression applications, Woodward offers a tightly integrated control system solution that perfectly matches the requirements. Based on four core technologies—Fuel and Air Delivery, Combustion Control, Electronic Controls and Software, and Systems Integration—Woodward system solutions are custom designed to maximize your engines’ fuel economy and efficiency, and reduce engine emissions.The MI-04 control system controls propane engines in forklifts and other alternative-fueled off-highway vehicles. The highly accurate closed-loop control system helps OEMs meet legislated TIER-2 emission levels, while maintaining excellent drivability and fuel economy. Woodward has a whole family of ECUs (engine control units) and continues to develop new applications as the market requirements change. (product spec 03313) The OH-1 control system is designed to control heavy-duty, lean-burn natural gas engines in urban buses and trucks and other alternative-fueled on-highway vehicles. The highly accurate closed-loop control system helps OEMs meet legislated emission levels, while maintaining diesel-like drivability and excellent fuel economy.
Mixers, Carburetors, and Gaseous Fuel Systems
Carburetors/mixers are available for LPG and natural gas fueled engines, including dual-fueled engines, from 50 kW (67 hp) to 246 kW (330 hp). (product specs 03262 [N-CA55], 03263 [N-CA70], 03264 [N-CA100], 03265 [N-CA125], 03266 [N-CA200], 03267 [N-CA225], 03268 [N-CA300/300-50], 03269 [N-CA475]) Fixed-venturi Mixers are available for a wide variety of naturally aspirated and turbocharged engines. Woodward mixers provide high homogeneity at very low resistance. All mixers feature robust, simple construction with no moving parts, and can be easily combined with Woodward air/fuel ratio control systems.Regulators / Vaporizers offer improved vaporization. Liquid propane enters the regulator and then is vaporized using heat from the engine coolant. This is accomplished by spraying fuel against the regulator’s thin heated walls. The diaphragm reacts to the fuel expansion due to vaporization, thus filling the expansion chamber and closing the high pressure valve. When engine demand draws fuel from the low-pressure side, the high-pressure valve opens, letting liquid fuel into the high pressure chamber, continuing the vaporization process.The N-2000 Fuel Lockoff / Regulator for LPG-fueled engines combines in a single compact unit the vital carburetion functions of a lockoff (fuel lock)/filter and a vaporizer/regulator. It eliminates the inefficient approach of an individual lockoff and vaporizer with their multiple hoses, fitting, electrical connections, and brackets. The precision die cast N-2000 meets the needs of the propane industry—ease of installation, lower cost, reduced parts inventory, and increased safety. The unit’s small size and space-saving single bracket mounting enables installations in the most cramped engine compartments.
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