Plots the torque speed curve and power curves for given values of stall torque and noload speed.
绘制给定失速扭矩和空载速度时的力矩曲线和功率曲线，不含负荷转速。
2
After calculating noload gap magnetic fields according to different rotor positions, static torque characteristics and highest working speed are worked out.
计算了对应不同转子位置的空载气隙磁场分布，求出了静转矩特性和平衡头最高工作转速。
3
Lifting operation hydraulic system should be no-load operation, adjust the lifting sleeve frame roller and the mast section clearance, hoisting torque and balance torque balance;