MACH III離合器C5H2K-STH現(xiàn)貨特價(jià)供應(yīng)

盤(pán)式制動(dòng)器的不足之處在于摩擦片直接作用在圓盤(pán)上，無(wú)自動(dòng)摩擦增力作用，制動(dòng)效能較低，所以用于液壓制動(dòng)系統(tǒng)時(shí)若所需制動(dòng)促動(dòng)管路壓力較高，須另行裝設(shè)動(dòng)力輔助裝置；兼用于駐車(chē)制動(dòng)時(shí)，加裝的駐車(chē)制動(dòng)傳動(dòng)裝置比鼓式制動(dòng)器要復(fù)雜，因而在后輪上的應(yīng)用受到限制。

常閉制動(dòng)器原理：嵌盤(pán)式常閉氣動(dòng)制動(dòng)器，跟常開(kāi)制動(dòng)器區(qū)別就在于：常開(kāi)制動(dòng)器是通氣抱閘，就是通氣剎車(chē)，一通氣兩邊的夾鉗就夾起來(lái)了，常閉制動(dòng)器如圖所示，一直處于夾鉗加緊狀態(tài)，通氣后就松開(kāi)，所以平常狀態(tài)下，常閉制動(dòng)器一直處于剎車(chē)。常閉制動(dòng)器彈簧施力制動(dòng)，氣動(dòng)驅(qū)動(dòng)釋放。

圓錐摩擦離合器：摩擦件為截錐體，分單錐和雙錐兩種。這種離合器結(jié)構(gòu)簡(jiǎn)單，接合平穩(wěn)，分離徹底；能產(chǎn)生較大的摩擦力，摩擦面磨損后一般不需人工調(diào)整，由于單錐式只有一對(duì)圓錐摩擦面，雙錐式也只有兩對(duì)摩擦面，如要傳遞大扭矩必須增大錐體的徑向尺寸。減小錐角可增加摩擦力，但內(nèi)外錐面不易分離。通常，摩擦面材料為金屬-金屬時(shí)，錐頂半角應(yīng)不小于7°；為皮革-金屬時(shí)，應(yīng)不小于12°。

Our products are delivered bored and keyed to fit the shaft size you specify. If you need a sprocket or pulley on the pilot, we will machine and install it prior to shipment.
Long Lasting, Low Maintenance


When properly applied, installed and operated, our products can last for years with little attention and wear parts are field replaceable.

M8R2K-STL
MAR2K-STL
MBR2K-STH
M3R2R-STH
M4R2R-STH
M5R2R-STH
M6R2G-STH
M3R2R-STL
M4R2R-STL
M5R2R-STL
M6R2G-STL
M5G2K-STH
M6G2K-STH
M8G2K-STH
MAG2K-STH
M5G2K-STL
M6G2K-STL
M8G2K-STL
MAG2K-STL
MBG2K-STH
M3G2R-STH
M4G2R-STH

Astrosyn offers the widest range of high performance electrical rotating components and electronics with a diversity of choice to satisfy the market place's demand for the keenest cost effectiveness.