SOS集装箱起重机滞重保护系统
首个非液压防撞保护系统
它消除了在制动盘旁边的电机启动时结构损坏的危险，而制动盘是造成制动惯性负荷的主要来源。
At any kind of overload the inertia and the driving force of the (AC!) motor is separated from the hoist by the MSCII within one millisecond. To reduce the remaining inertia coming from the brake disc, Pintsch Bubenzer LiTec® brake discs offering 60% less inertia than steel discs are in use.??The special designed PINTSCH BUBENZER service and emergency brakes (fast setting execution) avoid at the same time a reverse of the rope drum. The reaction time of the system in combination with its own and separate PLC is ultra fast and completed, before conventional hydraulic systems are able to react.??Beside the advantage of having even less maximum rope forces compared to a conventional snag system, the system is much less in weight, low maintenance and cost effective.
单绳保护(SRP)
除了机械保护之外，该系统还配备了所谓的单绳保护(SRP)。第二通道(通常是安装的)测压元件用于永久超高速监测每一根钢丝绳的负载。。在只有一根钢丝绳过载的情况下，SOS-PLC关闭紧急刹车，联轴器将跳闸（取决于速度）。通过这种方式，可以更快地检测到卡滞情况的发展，而且系统是冗余的。
单绳保护的另一个优点。在空吊具运行时（通过使用扭锁信号检测），触发点被设置为一个更低的值，因为与负载运行相比，空吊具运行时的最大绳索负荷要小得多。结果。在空吊具的情况下，更早更快地保护绳索！
进一步的选择：
- 自动锁绳功能
- 起重机驾驶室的监控显示
- 发生故障后SOS自动复位
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