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Hem Motorized Electric Actuator Multi Turn Type Intelligent AV380V with Modbus, Profibus Communication Control Valve1
Valve, Profibus Communication Control Valve, Check Valve, Globe Valve
Wenzhou Heli Automatic Meter Co., Ltd.
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Product Description Product DescriptionHEM MULTI TURN ACTUATOR The HEM series is a new generation of multi-turn electric actuators developed and manufactured by HeLi Company's technical team, combining user needs with years of development experience. The HEM series can be produced in various models according to user requirements, such as basic, intelligent, bus-type, and intelligent split-type, ensuring safety, stability, and reliability to meet different application scenarios across various fields.The HEM series multi-turn electric actuators can not only be used with linear stroke valves like regulating valves, gate valves, and globe valves, but can also be equipped with part-turn worm gearboxes to be used with quarter turn valves such as butterfly valves, ball valves, and plug valves.Detailed PhotosProduct Parameters Due to inertia effect and wear of the drive shaft sleeve, it is suggested that the running speed should not be too fast when it is directly installed on the gate valve.The max torque set in two directions at the nominal torque. The locked torque depends on the speed and voltage, generallyit's 1.4-2 times of the nominal torque.If order 60Hz,the speed should add 1.2 times.380VAC/3PH--on off type and modulating type that's 600 starts/hour(1200 starts for modulating as optional)(For basic typemore than 36RPM there' s no overtorque protection)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 ProfileEstablished in 2003Y,Wenzhou Heli Automatic Meter Co.,Ltd.is a high-tech enterprise special in developing and manufacturing control valve,electric actuator,pneumatic actuator,damper actuator,electric valve,pneumatic valve. Our products are widely used in Oil&Gas, HVAC, Marine, Mining.Pulp& Paper,Food&Beverage,Power, Water& wasterwater,Pharmaceutical and Chemical industries around the world...Products have obtained a series of certificates from DNV.EAC, CE, ROHS, SIL,ATEX,CNEX,3C,IP67,IP68.We insist on "Quality-driven, Technical innovator, Honestservice" , providing the best valve &actuator solutions.Certifications (Posted certificates are not all the certificate we have)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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