JWB型（普通滾珠絲桿型）高速　　高頻率JWB型（普通滾珠絲桿型），適用于高速，高頻率和高性能的裝置中，主要構(gòu)成部件為精密滾珠絲桿副與高精度蝸輪蝸桿副。效率高：用滾動(dòng)摩擦、提高了整機(jī)效率，只須很小的驅(qū)動(dòng)源，就可以產(chǎn)生很大的推動(dòng)力。高速化：與梯形絲桿相比，速度有很大的提高，能輕松而調(diào)整地運(yùn)轉(zhuǎn)。使用壽命長：采用高質(zhì)量的滾珠絲桿，使其工作壽命提高3倍以上。JWB(滾珠絲桿類型)基本參數(shù)一覽表型號(hào)JWB005JWB010JWB025JWB050JWB100JWB150JWB200JWB300JWB500最大載荷KN4.99.824.54998147196294490絲桿外徑mm1620253645506385100絲桿底徑mm13.517.521.431.339.143.155.774.887絲桿螺距mm558101216162024減速比H速度5566888102/3102/3L速度202024242424243232綜合效率%H速度636162646363625660L速度373435394343413438容許輸入最大功率（kW）H速度0.250.541.32.23.645.58.913.3L速度0.120.270.6311.92.12.84.16.5空載扭矩（N·m）0.110.290.621.371.962.653.929.8119.6保持扭矩（N·m）H速度0.691.274.3110.7819.639.25168.6140.1L速度0.140.260.912.45.811.81519.541.2容許輸入軸扭矩（N·m）*9.819.649153.92922922927351372最大載荷時(shí)所需輸入H速度1.32.8921.539.177104169.6317.5軸扭矩（N·m）**L速度0.621.44.39.620.439.654.298.5177.9輸入軸每回轉(zhuǎn)一圈對應(yīng)絲H速度111.331.671.5221.882.25桿（活動(dòng)螺母）軸向位移量L速度0.250.250.330.420.50.670.370.630.75最大載荷時(shí)容許H速度1500150014001000890500500500400輸入軸回轉(zhuǎn)速度L速度15001500140010008905005004000350最大載荷時(shí)絲桿回轉(zhuǎn)扭矩N·m）4.38.734.786.7208.2416.3555.11040.92081.7