桥式起重机电气控制线路资料概要.ppt
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I> I> I> I> I> I> I> I> I> I> KM9KM8MK7KM6KM5KM4KM3 KM2KM1 KV KM KM KM KM AC1 AC2 AC3 QS2 QS3 W W W W W W W KA0 KA2 KA1 S1 S2 S9 S8 S7 S4 KM9 KM8 KM7 KM6 KM5 KM4 1R 2R 3R 4R 5R S3 S5 S6 KM1 KM9 S5 KM2 KM3 SQ5 KM7 KM8 KM9 KM2 KM2 KM1 KM2 KM1 KM3 KV KA5 KA5 KM1 KM6 QS4 KA0 KA2 KA1 KA3 SQ7 SQ8 SQ9 SB AC1-7 AC2-7 AC3-7 AC1-5 AC2-5 AC3-5 AC1-6 AC2-6 AC3-6 SQ3 SQ4 SQ1 SQ2 KA3 KA4 YB1 YB2 YB3 YB4 YB5 YB6 M1 M2 M3 M4 M5 FU1 FU2 主吊钩下降控制: 转动主令控制器AC4手轮(置下降“J”),使主钩电动机M5不能起动旋转。 SQ6 L1 L2 L3 三、20/5t桥式起重机电气控制线路分析 I> I> I> I> I> I> I> I> I> I> KM9KM8MK7KM6KM5KM4KM3 KM2KM1 KV KM KM KM KM AC1 AC2 AC3 QS2 QS3 W W W W W W W KA0 KA2 KA1 S1 S2 S9 S8 S7 S4 KM9 KM8 KM7 KM6 KM5 KM4 1R 2R 3R 4R 5R S3 S5 S6 KM1 KM9 S5 KM2 KM3 SQ5 KM7 KM8 KM9 KM2 KM2 KM1 KM2 KM1 KM3 KV KA5 KA5 KM1 KM6 QS4 KA0 KA2 KA1 KA3 SQ7 SQ8 SQ9 SB AC1-7 AC2-7 AC3-7 AC1-5 AC2-5 AC3-5 AC1-6 AC2-6 AC3-6 SQ3 SQ4 SQ1 SQ2 KA3 KA4 YB1 YB2 YB3 YB4 YB5 YB6 M1 M2 M3 M4 M5 FU1 FU2 主吊钩下降控制: 转动AC4手轮(置下降“1”),使主钩上升速度降低或下降。 SQ6 L1 L2 L3 三、20/5t桥式起重机电气控制线路分析 I> I> I> I> I> I> I> I> I> I> KM9KM8MK7KM6KM5KM4KM3 KM2KM1 KV KM KM KM KM AC1 AC2 AC3 QS2 QS3 W W W W W W W KA0 KA2 KA1 S1 S2 S9 S8 S7 S4 KM9 KM8 KM7 KM6 KM5 KM4 1R 2R 3R 4R 5R S3 S5 S6 KM1 KM9 S5 KM2 KM3 SQ5 KM7 KM8 KM9 KM2 KM2 KM1 KM2 KM1 KM3 KV KA5 KA5 KM1 KM6 QS4 KA0 KA2 KA1 KA3 SQ7 SQ8 SQ9 SB AC1-7 AC2-7 AC3-7 AC1-5 AC2-5 AC3-5 AC1-6 AC2-6 AC3-6 SQ3 SQ4 SQ1 SQ2 KA3 KA4 YB1 YB2 YB3 YB4 YB5 YB6 M1 M2 M3 M4 M5 FU1 FU2 主吊钩下降控制: 转动主令控制器AC4手轮(置下降“2”),使主钩上升速度降低或下降。 SQ6 L1 L2 L3 三、20/5t桥式起重机电气控制线路分析 I> I> I> I> I> I> I> I> I> I> KM9KM8MK7KM6KM5KM4KM3 KM2KM1 KV KM KM KM KM AC1 AC2 AC3 QS2 QS3 W W W W W W W KA0 KA2 KA1 S1 S2 S9 S8 S7 S4 KM9 KM8 KM7 KM6 KM5 KM4 1R 2R 3R 4R 5R S3 S5 S6 KM1 KM9 S5 KM2 KM3 SQ5 KM7 KM8 KM9 KM2 KM2 KM1 KM2 KM1 KM3 KV KA5 KA5 KM1 KM6 QS4 KA0 KA2 KA1 KA3 SQ7 SQ8 SQ9 SB AC1-7 AC2-7 AC3-7 AC1-5 AC2-5 AC3-5 AC1-6 AC2-6 AC3-6 SQ3 SQ4 SQ1 SQ2 KA3 KA4 YB1 YB2 YB3 YB4 YB5 YB6 M1 M2 M3 M4 M5 FU1 FU2 强力使主吊钩下降控制: 转动主令控制器AC4手轮(置下降“3”),使主钩下降。 SQ6 L1 L2 L3 三、20/5t桥式起重机电气控制线路分析
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