US$1,450.00
100-499 pieces
Basic Info.
Application
Industrial Usage, Water Industrial Usage, General
Temperature of Media
High Temperature,
ISO5211
National Standard
Transport Package
Foam Package Inside, Carton Outside
Production Capacity
2000 Piece/Pieces Per Month
Packaging & Delivery
Package Size
76.00cm * 55.00cm * 55.00cm
Package Gross Weight
23.000kg
Product Description
Product Description HEM 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 Photos
Product 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, generally
it'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 type |
Standard specification | Torque | 60-3000Nm(with out geer box) |
Output speed | 18-144(rpm) |
Ambient Temperature | -30ºC-70ºC(-40ºC-70ºC as option) |
Vibration Resistance | Comply with JB/T8219 |
Noise Degree | Less than 70dB within 1 meter |
Cable Entries | 2×NPT 3/4,one replacement for NPT3/4(If you have any requirement of cable entry,pls kindly contact us) |
Enclosure Protection | IP67 as standard,IP68 as option(15m under water without leakage for 72 hours) |
Mounting Base | Standard JB2920(Clutch);ISO520(trust,spline) |
Technical Specification | Motor ratings | Class F,with 135ºC thermal protection |
Duty ratings | ON-OFF,S2-15min,less than 600 starts/hour |
Modulationg:S4-25%,less than 600 starts/hour |
Option:1200 starts/hour |
Voltage | three phasse:AC380V(±10%)/50Hz(±5%)three phase four wires |
Option:1PH AC220V,AC415V and other voltages |
Protocol | Modbus,Profibus,Hart |
ON-OFF | Control signal | ON-OFF(dry contact,24V,220V,possible to exchange between inching and keep) |
Feedback signal | 6×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) |
Modulating | Control signal | ON-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 signal | 6×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) |
Deadband | 0.3-9.9% adjusted within full stroke |
Polarity | Yes |
Signal loss action | yes |
Oeration Mode | Indication | LCD display |
Open/Close/Remote/Failure lamp(Digital shown in percent for position and torque |
Menu operation | Remote control or Selector switch |
Configuration set(position,status feedback,Max.torque) |
Local control | Command selector switch(OPEN/CLOSE/STOP) |
Mode selector switch(LOC/REM/OFF) |
Data logger and diagnostics | Infrared remote control suit menu to access the faultd diagnosis |
Others | Functions | Automatic phase correction(3PH only) Alarms(Local and remote) Bypsas torque switch |
Torque protection Motor thermal protection Bypass torque switch |
Space heater ESD set(Open,Close,Keep) |
Average torque |
Infrared remote control suit menu to access the faultd diagnosis |
Option:Explosion proof infrared remote control |
Company Profile
Established 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) FAQ 1. 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 Valve
4. 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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