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环链电动葫芦的电气保护功能

时间:2019-06-03 10:28    点击量:

环链电动葫芦是一种小型起重机械,由电动机、传动机构和链轮组成。额定载重0.3-32吨,工作高度3~120米。该电动葫芦与单双梁起重机,旋臂吊,简易龙门架配合使用,可用于吊运或者装卸货物,也可以用于精密模具的安装调试与维修。被广泛用于车间、仓库、风力发电、物流、码头、建筑等场合。环链电动葫芦的电气保护功能主要有。

Chain electric hoist is a small lifting machinery, by the motor, transmission mechanism and chain wheel composition. Rated load 0.3-32 tons, working height 3 ~ 120 meters. The electric hoist can be used in combination with single and double beam crane, slewing crane and simple gantry frame, which can be used for lifting or loading and unloading goods, as well as for the installation, debugging and maintenance of precision molds. It is widely used in workshop, warehouse, wind power, logistics, wharf, construction and other occasions. The main electrical protection functions of chain electric hoist are.

必须有的保护功能

1、失压保护

2、限位保护(单相、双向)

3、操作手柄上按钮安全电压保护

4、互为反向动作之间机械或电气互锁保护

江苏快3 5、限载保护(安全离合器机械限载、电流式限载)

Necessary protection

1. Loss of voltage protection

江苏快3 2。 Limit protection (single-phase, two-way)

3. Button safety voltage protection on operating handle

4。 Mechanical or electrical interlock protection between reciprocal actions

5. load limit protection (safety clutch mechanical load limit, current load limit)

可选择的保护功能

1、短路保护

2、电机过热保护

3、过流保护

4、相序保护(缺相保护)

5、制动器未打开保护

6、电动葫芦运行自监控系统

Optional protection

1。 Short circuit protection

2, motor overheating protection

3. Overcurrent protection

4. Phase sequence protection (lack of phase protection)

5. The brake is not opened for protection

6。 Electric hoist self-monitoring system

必须项是环链电动葫芦应该采取的安全保护措施,环链电动葫芦制造厂可对选项保护条根据实际情况进行取舍。环链电动葫芦的电气保护功能,提高设备的安全系数,被广泛用于装备制造、造纸、能源电力、汽车船舶、金属加工、航空航天等领域。

Must be the chain chain electric hoist should take the safety protection measures, the chain electric hoist manufacturers can choose the protection bar according to the actual situation。 The electric protection function of electric chain hoist, improve the safety coefficient of equipment, is widely used in equipment manufacturing, paper making, energy and electric power, automobile and ship, metal processing, aerospace and other fields。

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