| 启闭机的工作速度 |
| 添加时间：2019/12/26 14:39:22 浏览次数： |
| 启闭机的工作速度 Operating speed of hoist 1、起升速度是电动机在额定转速下或油泵在额定排油量下吊具的上升速度。单位为米/分。 1. Lifting speed refers to the lifting speed of lifting appliance under rated speed of motor or rated oil discharge of oil pump. The unit is m / min. 2、闭门速度是指快速闸门启闭机在电动机关闭或液压回路节流油阀在最大开度时，闸门靠自重下落的速度，单位米/分。 2. Closing speed refers to the speed that the gate falls by its own weight when the motor of the fast gate hoist is closed or the throttle oil valve of the hydraulic circuit is at the maximum opening, unit: M / min. 3、运行速度是指移动式启闭机运行结构的电动机在额定转速时，大车或小车沿直线运行的速度，单位米/分。 3. Running speed refers to the speed of crane or trolley running along the straight line at rated speed of motor of mobile hoist running structure, unit: M / min. 4、回转速度是指回转结构电动机在额定转速时的运转速度，单位米/分。 4. Rotation speed refers to the operation speed of motor with rotation structure at rated speed, unit: M / min. |
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