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China, Chinese Versatile Electric Actuator with Integrated Modbus Control System1 Industrial Products Supplier Manufacturer Details, price list catalog:
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ValveOther Valves PartsAdvanced Electric ActuatorModbus Control Actuator
Wenzhou Heli Automatic Meter Co., Ltd.
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Product Description Product DescriptionHEM MULTI TURN ACTUATOR Introducing the HEM series, a groundbreaking collection of multi-turn electric actuators from the innovative minds at HeLi Company. With a rich legacy of development experience and a keen understanding of user demands, we've crafted the HEM series to embody versatility and precision. Available in a spectrum of models-ranging from basic to intelligent, bus-type, and advanced intelligent split-type-our HEM actuators deliver unmatched safety, stability, and reliability. Perfectly tailored for diverse application scenarios, these actuators are engineered to excel across a multitude of industries.Our HEM series multi-turn electric actuators are expertly designed to partner seamlessly with linear stroke valves such as regulating, gate, and globe valves. Furthermore, they can be enhanced with part-turn worm gearboxes, empowering them to quarter turn deliver exceptional performance with valves like butterfly, ball, and plug valves.Detailed PhotosProduct Parameters Considering the inertia effect and the wear of the drive shaft sleeve, we recommend maintaining a moderate running speed, especially when directly mounted on the gate valve. is directly installed on the gate valve.The maximum torque is preset in both directions, aligned with the nominal torque. Please note, the locked torque fluctuates with speed and voltage, generallyranging from 1.4 to 2 times the nominal torque.For orders utilizing 60Hz, the speed should be increased by a factor of 1.2.For our 380VAC/3PH models, both on-off and modulating types are available, boasting 600 starts per hour (optionally up to 1200 for modulating). Note: For basic type models exceeding 36RPM, over-torque protection is not available.Intelligent typeStandard specificationTorque60-3000Nm(with out geer box)Output speed18-144(rpm)Ambient Temperature-30oC-70oC(-40oC-70oC as option)Vibration ResistanceComply with JB/T8219Noise DegreeLess than 70dB within 1 meterCable Entries2×NPT 3/4,one replacement for NPT3/4(If you have any requirement of cable entry,pls kindly contact us)Enclosure ProtectionIP67 as standard,IP68 as option(15m under water without leakage for 72 hours)Mounting BaseStandard JB2920(Clutch);ISO520(trust,spline)Technical SpecificationMotor ratingsClass F,with 135oC thermal protectionDuty ratingsON-OFF,S2-15min,less than 600 starts/hourModulationg:S4-25%,less than 600 starts/hourOption:1200 starts/hourVoltagethree phasse:AC380V(±10%)/50Hz(±5%)three phase four wiresOption:1PH AC220V,AC415V and other voltagesProtocolModbus,Profibus,HartON-OFFControl signalON-OFF(dry contact,24V,220V,possible to exchange between inching and keep)Feedback signal6×relay contacts(5×state relay+1×fault relay)1× analogue feedback:4-20mA,output impedance:≤750Ω(4-20mA as standard;0-10V,2-10V as option)ModulatingControl signalON-OFF(dry contact,24V,220V,possible to exchange between inching and keep)Analogue signal:4-20mA,input impedance:≤750Ω(4-20mA as standard;0-10V,2-10V as option)Feedback signal6×relay contacts(5×state relay+1×fault relay)1× analogue feedback:4-20mA,output impedance:≤750Ω(4-20mA as standard;0-10V,2-10V as option)Deadband0.3-9.9% adjusted within full strokePolarityYesSignal loss actionyesOeration ModeIndicationLCD displayOpen/Close/Remote/Failure lamp(Digital shown in percent for position and torqueMenu operationRemote control or Selector switchConfiguration set(position,status feedback,Max.torque)Local controlCommand selector switch(OPEN/CLOSE/STOP)Mode selector switch(LOC/REM/OFF)Data logger and diagnosticsInfrared remote control suit menu to access the faultd diagnosisOthersFunctionsAutomatic phase correction(3PH only) Alarms(Local and remote) Bypsas torque switchTorque protection Motor thermal protection Bypass torque switchSpace heater ESD set(Open,Close,Keep)Average torqueInfrared remote control suit menu to access the faultd diagnosisOption:Explosion proof infrared remote controlCompany ProfileFounded in 2003, Wenzhou Heli Automatic Meter Co., Ltd. stands as a beacon of high-tech excellence in the development and manufacturing of control valves, electric actuators, pneumatic actuators, damper actuators, electric valves, and pneumatic valves.Our cutting-edge products have made their mark globally across sectors like Oil & Gas, HVAC, Marine, Mining, Pulp & Paper, Food & Beverage, Power, Water & Wastewater, Pharmaceuticals, and Chemicals. We proudly hold numerous prestigious certifications, including DNV, EAC, CE, ROHS, SIL, ATEX, CNEX, 3C, IP67, and IP68.Wenzhou Heli is committed to our core values: "Quality-driven, Technical Innovator, Honest Service," offering unparalleled valve and actuator solutions.Certifications (Displayed certificates represent a portion of our extensive certification collection.)FAQ1. who are we?We are based in Zhejiang Province, China, start from 2003,sell to Domestic Market(47.00%),South America(12.00%),Southeast Asia(10.00%),Northern Europe(5.00%),Eastern Europe(4.00%),North America(3.00%),South Asia(3.00%),Western Europe(3.00%),Eastern Asia(3.00%),Oceania(3.00%),Southern Europe(3.00%),Africa(2.00%),Mid East(2.00%). There are total about 51-100 people in our office.2. how can we guarantee quality?Always a pre-production sample before mass production;Always final Inspection before shipment;3.what can you buy from us?Electric Actuator,Pneumatic Actuator,Damper Actuator,Motorized Ball Valve,Motorized Butterfly Valve4. why should you buy from us not from other suppliers?Founded in 2 0 0 3, more than 100 employees, including engineers and technicians accounted for 2 5 % Own 26 new utility patents and 2 invention patents. With CE, ROHS,SIL,IP67, IP68,CNEX, ATEX, and ISO9001 ,2015 (CQC) certificates.5. what services can we provide?Delivery Terms: FOB,CFR,CIF,EXW,FCA;Payment Currency:USD,CNY;Payment Type: T/T,L/C,Western Union,Cash;Language Spoken:English,Chinese
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