四、升降机的主要性能参数表
型号SWL2.5SWL5SWL10SWL15SWL20SWL25SWL35最大起升力(KN)2550100150200250350丝杆螺纹尺寸Tr30×6Tr40×7Tr58×12Tr65×12Tr90×16Tr100×20最大拉力(KN)255099166250350蜗轮蜗杆传动比P1/61/83/231/83/323/32M1/241/241/241/241/321/32蜗杆每转行程(mm)P1.00.8751.5651.561.51.875M0.2500.2920.50.50.50.625拉力负荷时丝杆的最大伸长(mm)150020002500300035004000最大压力负荷时的
最大提升高度(mm)丝杆头部无导向250385500400490850820丝杆头部导向400770100080098017001640满载时蜗杆扭矩(N.m)P1839.5119179240366464M8.8619.86090122217253效率(%)P222320.519.51618M1111.51312.8911功率(Kw)P=T×N/9550 { T:扭矩(N.m); n:转速(r/min) }不加行程的重量(Kg)7.316.2253670.587丝杆每100mm的重量(Kg)0.450.821.672.154.155.20润滑剂合成钙钠基润滑脂ZGN-1或ZGN-2(-20℃ 100℃)润滑脂量(Kg)0.10.30.50.751.11.9
