KMC执行器MEP-7552技术参数
Specifications | |
Actuator Type | Electric |
Auxilary Switch | Accessory |
Control Input | 0-10 VDC, 2-10 VDC, 4-20 mA |
Fail-Safe | Yes |
Fail-Safe Type | Electronic |
Feedback | Voltage |
Input Types | Proportional |
Mounting | V-Bolt/ Screws |
Normality (Fail) | Selectable |
Power Supply | 24 VAC, 24 VDC |
Selection Guide | Actuator-Only |
Timing (sec) | 90 |
Torque | 180 in-lb |
KMC执行器MEP系列介绍
这些功能强大、高效耐用、直接耦合的执行器可为暖通空调系统中的大型控制风门或阀门提供三态或比例控制。在 94° 的旋转角度范围内,可提供 180 或 320 英寸磅的最小扭矩。电容驱动的故障安全型号具有持久高效的运行特性,并可通过开关选择故障方向。
比例式执行器型号可接受来自温控器、控制器或楼宇自动化系统的0–10 VDC、2–10 VDC 或 4–20 mA 控制信号输入。“防抖动”电路可显著减少执行器和阀门填料或风门组件的振荡和不必要的磨损(由未阻尼的模拟输入信号引起的微小位置变化造成)。用户启动的自动映射功能通过将输入信号范围(0–10 VDC、2–10 VDC 或 4–20 mA)重新分配到较小的旋转范围(45° 至 94°)内,从而提供更精确的设备控制。比例输入型号还具有开关可选的电压反馈输出,该输出与执行器位置成比例。使用 0–10 VDC 输入时,反馈选项为 0–5 VDC 或 0–10 VDC;使用 2–10 VDC 或 4–20 mA 输入时,反馈选项为 1–5 VDC 或 2–10 VDC。
三态型号专为与浮动式恒温器、控制器或楼宇自动化系统配合使用而设计。它们可选配 10K 欧姆 (±10%) 三线电位器反馈输出。故障安全型号还支持两位置控制。
所有执行器均可直接安装在直径为 3/8 英寸至 1.05 英寸的圆形轴或直径为 5/16 英寸至 5/8 英寸的方形轴上,无需昂贵且复杂的连杆机构。每个执行器均配有防旋转支架,以防止横向移动。齿轮脱离按钮允许在不启动执行器的情况下手动定位风门和/或齿轮系。可拆卸端子和 1/2 英寸 NPS 导管接头使接线更加便捷。执行器具有过载保护功能,无需限位开关或限位器。
These powerful, efficient, durable, direct-coupled actuators provide tri-state or proportional control for large control air dampers or valves in HVAC systems. A minimum torque of 180 or 320 in-lb. is available over the 94° angular rotation. Capacitor-driven fail-safe models provide durable, efficient operation with switch-selectable fail direction.
The proportional actuator models accept a 0–10 VDC, 2–10 VDC, or 4–20 mA control signal input from a thermostat, controller, or building automation system. “Anti-jitter” circuitry significantly reduces hunting and needless wear on the actuator and valve packing or damper components (from unnecessary miniscule position changes caused by undamped analog input signals). A user-initiated, auto-mapping feature provides more precise equipment control by reassigning the (0–10 VDC, 2–10 VDC, or 4–20 mA) input signal range over a reduced rotation range (from 45° to 94°). Proportional input models also feature a switch-selectable, voltage feedback output that is proportional to the actuator position. With the 0–10 VDC input, feedback options are 0–5 or 0–10 VDC, and with 2–10 VDC or 4–20 mA inputs, feedback options are 1–5 or 2–10 VDC.
The tri-state models are designed for use with floating thermostats, controllers, or building automation systems. They feature an optional 10K ohm (±10%), three-wire potentiometer feedback output. Fail-safe models also allow two-position control as well.
All actuators mount directly on 3/8″ up to 1.05″ round or 5/16″ up to 5/8″ square shafts, eliminating the need for expensive and complicated linkages. A non-rotation bracket, to prevent lateral movement, is included with each actuator. A gear disengagement button allows manual positioning of the damper and/or gear train without energizing the actuator. Removable terminals and 1/2″ NPS conduit fittings make wiring easier. The actuators are protected against overloading and do not require end or limit switches.
KMC执行器MEP系列其他常用型号:
KMC MEP-7501
KMC MEP-7502
KMC MEP-7503
KMC MEP-7551
KMC MEP-7552
KMC MEP-7553
KMC MEP-7801
KMC MEP-7802
KMC MEP-7803
KMC MEP-7851
KMC MEP-7852
KMC MEP-7853
KMC actuator NEW + ORIGINAL+ ONE YEAR WARRANTY
爱泽工业成立于2010年,定位于向先进制造工业提供高端制造技术和设备。代理经营世界先进的电气自动化、机械与传动、流体控制、仪器仪表、工具等产品。作为电气,液压以及气动解决方案的合作伙伴,我们利用我们的全球协作团队,为客户提供先进解决方案,市场知识以及相关增值服务来帮助优化客户的工作效率,提高可靠性和安全性,致力于成为工业产品和解决方案的优质渠道。
如果有任何关于KMC执行器MEP-7552的疑问,请随时致电我们,爱泽工业(021-31006702)。我们将尽全力解决您的问题。
If you have any question for KMC products, please feel free to dial 0086-21-3100 6702/ send request email to [email protected] / browse our website: www.ize-industries.com.
KMC执行器MEP系列MEP-7552技术参数及介绍
















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