◎220V 50HZ交流電，無需外接管路，方便操作；
220 V, 50 Hz AC, no external pipeline, easy to operate;
◎無沖擊連續(xù)旋轉(zhuǎn)，達到預先設(shè)定扭矩值扳手自動停止，效率遠高于間歇性驅(qū)動的液壓扳手；
Continuous rotation without impact, reaching the preset torque value, the wrench stops automatically, and the efficiency is much higher than that of intermittent drive hydraulic wrench;
◎單片機為核心的智能扭矩控制系統(tǒng)，帶有故障自檢及斷電記憶功能；
The intelligent torque control system based on single chip microcomputer has the functions of fault self checking and power-off memory;
◎扭矩精度±4%，重復精度±1%，具有高速檔位和低速檔位兩種速度選擇模式；
The torque accuracy is ± 4% and the repetition accuracy is ± 1%. There are two speed selection modes: high speed gear and low speed gear;
◎具有兩種設(shè)定扭矩模式，直接設(shè)定扭矩值或系統(tǒng)根據(jù)螺栓規(guī)格參數(shù)自動推薦扭矩值，可供兩種模式選擇；
It has two torque setting modes, direct setting of torque value or automatic recommendation of torque value by the system according to bolt specification parameters;

◎人機界面設(shè)計，比較直觀方便，液晶屏直接顯示扭矩值，使用時無須扭矩對照表進行模擬轉(zhuǎn)換；
Human machine interface design, more intuitive and convenient, LCD display torque value directly, use without torque comparison table for analog conversion;
◎具有雙重過載保護功能，電子控扭系統(tǒng)和扭矩過載離合器設(shè)計，有效提高傳動部件和碳刷的使用壽命；
It has double overload protection function, electronic torque control system and torque overload clutch design, which can effectively improve the service life of transmission components and carbon brushes;
◎碳刷的使用壽命是其它同類產(chǎn)品使用壽命的8倍以上，電機馬達轉(zhuǎn)速控制受單片機智能扭矩控制，使得碳刷和扳手使用壽命更長久。
The service life of carbon brush is more than 8 times of that of other similar brands. The speed control of motor is controlled by the intelligent torque control of single chip microcomputer, which makes the service life of carbon brush and wrench longer.
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