一、进口精小开关型电动执行器概述

适用于中小口径，中小扭矩的蝶阀，球阀配套使用，精小方便，性价比高。

流线型的外观设计具有时尚和年轻的元素，对应公司LOGO的配色，改进了电机的放置位，减少了无用功的损耗，使扭矩达到的输出。

凸透镜的反馈设计，是阀门的状态容易目视。壳体表面有专门的机器喷漆，可以在各种恶劣的环境下使用，延长了使用寿命。内置热保护功能。端盖的螺丝为防脱螺丝，在开盖的时候也不会丢失螺栓。连接尺寸符合ISO标准，方便组装阀门和配件，0~90度行程为常用标准行程，亦可根据客户需求，定制行程。

Suitable for butterfly valves with small and medium-sized diameters and small and medium-sized torque, used in conjunction with ball valves, compact and convenient, with high cost-effectiveness.

The streamlined appearance design features fashionable and youthful elements, corresponding to the color scheme of the company logo. The placement of the motor has been improved, reducing the loss of useless work and achieving torque output.

The feedback design of convex lenses makes it easy to visually observe the state of the valve. The surface of the shell is specially machine painted, which can be used in various harsh environments and extends its service life. Built in thermal protection function. The screws on the end cover are anti loosening screws, and the bolts will not be lost when opening the cover. The connection size complies with ISO standards, making it easy to assemble valves and accessories. The 0-90 degree stroke is a commonly used standard stroke, and the stroke can also be customized according to customer needs.

二、进口精小开关型电动执行器性能特点

1 . 壳体-盖体由硬质铝合金制成，具有阳极氧化处理和聚酯粉末涂层。高耐腐蚀，防水等级为IP67。IP68是可选的。

2 . 电机-全封闭式鼠笼式电机,体积小，扭矩大,惯性力小，F级绝缘等级。内部热保护开关避免损坏电机。

3 . 手动结构-手柄设计保证安全可靠、省力、体积小。当执行器未通电时，可通过手柄操作。当您不需要手动操作时，将扳手放在执行机构背面的插槽中。

4 . 位置指示器-安装在中心轴上,用于观察阀门的位置。为了避免沉积和观察方便，它是由凸透镜设计的。

5 . 密封-密封性能好。其防护等级为IP67 , IP68也是可选的。

6 . 限位开关-机械和电子双限位。机械限位螺丝可调，安全可靠。电子限位开关由凸轮机构来控制，简单的调整机构能精确方便的设定位置，且不受手轮过量的影响。

7 . 自锁-精密蜗轮蜗杆传动大扭矩,噪音低(最高50dB ),使用寿命长。自锁功能可防止反转，确保稳定性和可靠性。高效润滑油在出厂前已经添加,不再需要添加。

8 . 防脱螺栓-拆下盖子时，螺栓将附着在盖板上。所有外部螺栓均采用不锈钢制成。

9 . 安装-电动执行器底部的安装尺寸符合国际标准ISO5211和DIN3337。孑L成四方形,易于通过线性或45。安装。执行器可以垂直或水平安装。

10 . 线路-控制线路符合单相或三相电源标准，布局合理紧凑。端子有效满足各种附加功能要求。

1 The shell cover is made of hard aluminum alloy, with anodizing treatment and polyester powder coating. High corrosion resistance, waterproof grade IP67. IP68 is optional.

2 Motor - Fully enclosed squirrel cage motor, small size, high torque, low inertia force, F-class insulation level. Internal thermal protection switch to avoid damaging the motor.

3 Manual structure - The handle design ensures safety, reliability, labor-saving, and small size. When the actuator is not powered on, it can be operated through the handle. When you do not need manual operation, place the wrench in the slot on the back of the actuator.

4 Position indicator - installed on the central axis to observe the position of the valve. To avoid sedimentation and facilitate observation, it is designed with convex lenses.

5 Sealing - Good sealing performance. Its protection level is IP67, and IP68 is also optional.

6 Limit switch - mechanical and electronic dual limit. The mechanical limit screw is adjustable, safe and reliable. The electronic limit switch is controlled by a cam mechanism, and a simple adjustment mechanism can accurately and conveniently set the position without being affected by excessive handwheels.

7 Self locking - precision worm gear transmission with high torque, low noise (up to 50dB), and long service life. The self-locking function can prevent reversal, ensuring stability and reliability. Efficient lubricating oil has been added before leaving the factory and no longer needs to be added.

8 Anti detachment bolt - When removing the cover, the bolt will attach to the cover plate. All external bolts are made of stainless steel.

9 Installation - The installation dimensions at the bottom of the electric actuator comply with international standards ISO5211 and DIN3337. L forms a square shape, making it easy to pass through linear or 45. Installation. The actuator can be installed vertically or horizontally.

10 Line - Control lines comply with single-phase or three-phase power supply standards, with a reasonable and compact layout. The terminals effectively meet various additional functional requirements.