品牌：RETZ瑞茨/我们一直致力于流体控制和测控领域的持续创新，始于2005……
进口角行程电动执行器产品特点 Product features
制动控制力通过齿轮带动马达传递给阀门，从而源源不断地保证所需要的动力。即便是在传输很大动力的情况下，合理的比例也能够确保传输的安全性和可靠性
1、功能强劲：智能调节型、比例型、开关型、各类信号输出型应有尽有 Powerful functions: intelligent adjustment type, proportional type, switch type, various signal output types
2、体小量轻：体积和重量仅相当于传统产品的35%左右 Small size and light weight: the volume and weight are only about 35% of that of traditional products
3、美观大方：铝合金压铸外壳、精美流畅、且可减少电磁干扰 Beautiful and generous: aluminum alloy die-casting shell, exquisite and smooth, and can reduce electromagnetic interference
4、性能可靠：轴承和电气元件等关键零部件采用进口产品 Reliable performance: key components such as bearings and electrical components are imported products
5、高标防护：IP68高标准防护等级 High standard protection: IP68 high standard protection grade
6、精密耐磨：蜗轮输出轴一体化特殊铜合金锻造、强度高、耐磨性好 Precision wear resistance: Worm gear output shaft is forged with special copper alloy, with high strength and good wear resistance
7、回差极小：一体化结构避免了键联结的间隙、传动精度高 Minimal return difference: the integrated structure avoids the clearance of key connection and has high transmission accuracy
8、配套简单：采用单相电源、外接线路简单、也可做380V、直流电源 Simple matching: single-phase power supply, simple external circuit, 380V, DC power supply
9、使用方便：免加油、免点检、防水防锈、任意角度安装 Convenient to use: no refueling, no spot inspection, waterproof and rust-proof, installation at any angle
10：多种速度：全程时间9秒、13秒、15秒、30秒、50秒、100秒、150秒（出厂前已设定）Multiple speeds: full range time 9 seconds, 13 seconds, 15 seconds, 30 seconds, 50 seconds, 100 seconds, 150 seconds (set before delivery)
11：智能数控：智能控制模块集成于电动执行器本体内，无需外接定位器，数字设定、数字整定、高度精准、自我诊断、一机多能 Intelligent numerical control: the intelligent control module is integrated into the electric actuator body, without external positioner, digital setting, digital setting, high accuracy, self-diagnosis, one machine with multiple functions
配置与功能 Configuration and function
开关型执行器 Switch type actuator
A、B、F、G、H型控制电路--开关型只有全开和全关极限位置，收到适当指令后，执行器驱动阀门至全开、全关位置。采用S2短时型工作制，连续运转时间开关型执行器.jpg不超过15分钟。
Type A, B, F, G, H control circuit - switch type has only full open and full close limit positions. After receiving appropriate instructions, the actuator drives the valve to full open and full close positions. S2 short-time working system shall be adopted, and the continuous operation time shall not exceed 15 minutes
反馈型执行器 Feedback actuator
C、D型控制电路--执行器在驱动阀门的过程中，同时向中央控制系统全程反馈阀位信号。C型反馈电阻量阀位信号，D型反馈模拟量阀位信号。采用S2短时反馈型执行器.jpg型工作制，连续运转时间不超过15分钟。
Type C and D control circuit - the actuator feeds back the valve position signal to the central control system during the process of driving the valve. Type C feedback resistance valve position signal, type D feedback analog valve position signal. S2 short-time working system shall be adopted, and the continuous operation time shall not exceed 15 minutes.
智能调节型执行器 Intelligent regulating actuator
Type E control circuit - the intelligent module is placed inside the actuator, and drives the valve to the appropriate opening position according 智能调节型执行器.jpgto the command of the central control system according to the change of the controlled variables (flow, pressure, temperature, liquid level) in the pipeline. S4 intermittent working system is adopted, and the working frequency can reach 1200 times per hour.
