1、啟閉機包括電機、啟閉機、機架、防護罩等組成；采用三級減速方式，用螺旋副傳動，輸出轉(zhuǎn)距更大。啟閉機配套鋼架克服土建不平整，以減少整機噪聲及振動。
1. The hoist consists of a motor, hoist, frame, protective cover, etc; Adopting a three-stage deceleration method and using a spiral pair transmission, the output torque is greater. The supporting steel frame of the hoist overcomes the unevenness of the civil engineering to reduce the overall noise and vibration of the machine.
2、采用戶外型長時工作制電機，防護等級≥IP55。行程控制機構(gòu)采用十進制計數(shù)器原理，控制行程的誤差0.5%。轉(zhuǎn)距保護控制是通過蝸桿產(chǎn)生軸向位移觸動微動開關(guān)，來達到保護電器的原理。
2. Adopting outdoor type long-term working motor with a protection level of ≥ IP55. The travel control mechanism adopts the principle of decimal counter, with an error of 0.5% in controlling the travel. The torque protection control is based on the principle of using a worm gear to generate axial displacement and trigger a micro switch to protect electrical appliances.
3、操作維護簡便，可實現(xiàn)現(xiàn)場和遠控操作。
3. Easy to operate and maintain, capable of on-site and remote control operations.
4、本啟閉機的螺桿對閘門具有下壓的閉門力，可以實現(xiàn)良好的閉門效果。
4. The screw of this hoist has a downward closing force on the gate, which can achieve a good closing effect.
5、本機具有自鎖功能，閘門可停留在隨意位置。
5. This machine has a self-locking function, and the gate can stay in any position.
6、啟閉機為全封閉型，適于露天安裝。適用于農(nóng)田灌溉和防洪排澇工程。
6. The hoist is fully enclosed and suitable for outdoor installation. Suitable for farmland irrigation and flood control and drainage projects.
7、具有扭矩保護和行程限位雙重防護措施，工作運行穩(wěn)定可靠；
7. Equipped with dual protection measures of torque protection and travel limit, the operation is stable and reliable;
8、配有磁力鎖和專用扳手，具有防盜水的功能 。
8. Equipped with a magnetic lock and a dedicated wrench, it has the function of preventing theft of water.