PROSOFT 3100-MCM 通信接口模塊
安裝要求UG杠桿調(diào)速器的推薦轉(zhuǎn)速范圍為375至1500 rpm，可順時針或逆時針驅(qū)動。建議的最大恒定轉(zhuǎn)速為1000至1500轉(zhuǎn)/分，在額定轉(zhuǎn)速和正常工作溫度下需要1/3馬力（249瓦）。工作溫度范圍為-40至+220°F（-40至+104°C）。安裝調(diào)速器之前，確保調(diào)速器驅(qū)動軸能夠自由旋轉(zhuǎn)。使用調(diào)速器和原動機(jī)驅(qū)動器之間正確長度的聯(lián)軸器，將調(diào)速器垂直安裝并固定在其安裝墊上。確保傳動軸沒有卡滯、側(cè)面負(fù)載過大或聯(lián)軸器沒有松動。不得有任何力將驅(qū)動軸推入調(diào)速器。h允許發(fā)動機(jī)通過節(jié)氣門關(guān)閉
任何零件之間的對齊不當(dāng)或配合過緊都可能導(dǎo)致零件過度磨損或卡住。它還可能導(dǎo)致調(diào)速器輸出軸出現(xiàn)不希望有的高頻振動或“抖動”。（更多信息請參見第5章中的定義）。UG調(diào)速器與發(fā)動機(jī)驅(qū)動墊平齊安裝。如果發(fā)動機(jī)驅(qū)動墊成一定角度（最大0°至45°），則安裝UG調(diào)速器時必須使前面板處于上部位置。在調(diào)速器和發(fā)動機(jī)驅(qū)動墊之間使用墊圈，以允許出現(xiàn)表面缺陷。確保調(diào)速器周圍有足夠的可用空間，以便安裝控制連桿、向調(diào)速器加油以及調(diào)整速度和補(bǔ)償系統(tǒng)。安裝孔尺寸和調(diào)速器尺寸見外形圖，圖1-3。標(biāo)準(zhǔn)的UG調(diào)速器鋸齒形驅(qū)動器幾乎沒有安裝問題。然而，必須保持軸與驅(qū)動聯(lián)軸器的同心度，聯(lián)軸器應(yīng)盡可能長，以允許更大的靈活性和更長的壽命。
The standard UG Governor serrated drive offers few installation problems. However, the concentricity of the shaft to the drive coupling must be maintained, and the coupling should be as long as possible to permit greater flexibility and a longer life. A misalignment of the drive shaft can result in a broken drive shaft, causing an overspeed condition or runaway engine. An overspeeding or runaway engine can result in extensive damage to the equipment, personal injury, and/or loss of life. If an optional keyed drive is used when installing the governor, take care to avoid the following undesirable conditions: ? Rough gear teeth Rough gear teeth or shaft out of round, can cause vibrations which can be transmitted to the governor and cause a jiggle in the governor output shaft. The jiggle can be transmitted to the fuel control, resulting in an undesirable condition. Replace gears if necessary.
Improper alignment or too tight a fit between any of the parts can result in excessive wear or seizure of parts. It can also cause an undesirable high frequency vibration or “jiggle” in the governor output shaft. (See Definitions in Chapter 5 for more information). The UG Governor is mounted flush with the engine drive pad. If the engine drive pad is at an angle (from 0 to 45° maximum), the UG Governor must be installed with the front panel in the upper position. Use a gasket between governor and engine drive pad to allow for surface imperfections. Be sure there is adequate space available around the governor to provide easy access for installing the control linkage, filling the governor with oil, and adjusting the speed and compensation system. See Outline Drawing, Figure 1-3, for mounting hole sizes and governor dimensions.
Mounting Requirements The recommended speed range for the UG Lever governor is 375 to 1500 rpm and can be driven clockwise or counterclockwise. The recommended maximum constant speed is 1000 to 1500 rpm, requiring 1/3 hp (249 W) at rated speed and normal operating temperature. Operating temperature range is –40 to +220 °F (–40 to +104 °C). Make sure the governor drive shaft rotates freely before installing the governor. Mount and fasten the governor squarely on its mounting pad using the correct length of coupling between the governor and the prime mover drive. Be sure there is no binding, excessive side loading of the drive shaft, or looseness in the coupling. There must be no force pushing the drive shaft into the governor.h allows the engine to be shut down from the throttle