In this article,four key calculations for the traction drive lift: the calculations of the transmission,the traction force,the car frame and the gaide rail,are given,and they are checked.

• 给出了曳引驱动电梯设计的4个关键计算:包括传动、曳引力、轿厢架受力及导轨计算,并按电梯行业国家标准对计算进行了校核,结果表明:相关参数的选择是合理的,均满足了设计要求。