◇保持力矩（Holding Torque）：0．405Nm 步进电机的负载能力相对较小，但是步进电机坚固耐用，可以重复堵转而 不损坏，转角和转速不受电压波动和负载变化的影...
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一般认为锚杆（索）抗滑桩在锚杆（索）拉力、滑坡推力、桩前滑体抗力的作用下绕锚固点（锚拉力作用点）保持力矩平衡，锚固点为一铰支点。
It is a balance system that the anti-slide pile is exerted by three kinds of force, they are the tensile force of anchor, the thrust of sliding mass, the resistance of soil and rock.
而干式离合器特有的优点，如高效率和无阻力矩将继续保持下去，同时成本仍可维持在相对低的水平。
The specific advantages, such as efficiency and the absence of drag torque, are maintained in this process, with costs remaining relatively Iow.
顶升作业时液压系统应进行空载运转，调整顶升套架滚轮与塔身标准节的间隙，使起重力矩与平衡力矩保持平衡；
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;
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