Multi Turn Intelligent Electric Actuator
Multi Turn Intelligent Electric Actuator
Performance features
Non-intrusive actuator :without opening the carity and capable of infrared remote control .
Intelligent control : capable of fault self -diagnosis ,automatic phase sequence correction ,open -phase protection and field bus control system
Double -sealed structure : ensures that the wiring chamber is sealed with the control cavity .
Position sensor : the absoute pulse coder accurately measures and controls the operation of the valve.
Torque transducer : can be set within the 40%-100% of the nominal torque .
Multi Turn Intelligent Electric Actuator
The output torque of ETM series products is 70Nm-3000Nm,the proection grade of ETM series products can be up to IP68 and the explosion -proof grade of ETM series products can be up to Exd II CT4.
- Description
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Description
Multi Turn Intelligent Electric Actuator
ETM series multi -turn intelligent electric actuator is used for the linear motion of gate valve and globe valve or the drive control of the stem multi-turn valve and similar devices .
ETM series products have mature and reliable mechanical platform and microelectronic technologies including sensors ,microprocessors .liquid crystal display and infrared remote control have been designed and introduced to the series .The series of products have advntages such as complete control fuctions ,stable and reliable performance small size and light weight , are suitable for the selection of the valves in china , and the products can provide users with a high standard of performance ,quality and overall value .
Multi Turn Intelligent Electric Actuator
The Performance parameters of ETM series products
| Model | Specification | Output Torque | Output Speed | Reference Motor Power | Rated Current | Stall Current |
| Nm | r/min | KW | A | A | ||
| ETM10 | ETM07-48 | 70 | 48 | 0.21 | 1.7 | 4.65 |
| ETM08-24 | 80 | 24 | 0.16 | 1.3 | 4.65 | |
| ETM10-24 | 100 | 24 | 0.21 | 1.75 | 6 | |
| ETM40 | ETM20-24 | 200 | 24 | 0.4 | 3 | 9.25 |
| ETM20-48 | 200 | 48 | 0.64 | 3.7 | 12 | |
| ETM40-24 | 400 | 24 | 0.78 | 5.9 | 16.5 | |
| ETM60 | ETM45-48 | 450 | 48 | 1.5 | 9.3 | 37 |
| ETM60-24 | 600 | 24 | 1.19 | 5.9 | 26.5 | |
| ETM100 | ETM60-48 | 600 | 48 | 2.14 | 15 | 70 |
| ETM100-24 | 1000 | 24 | 1.91 | 11 | 40 | |
| ETM300 | ETM120-48 | 1200 | 48 | 4.29 | 24 | 135 |
| ETM150-24 | 1500 | 24 | 2.91 | 16 | 64 | |
| ETM200-24 | 2000 | 24 | 3.96 | 19.5 | 75 | |
| ETM300-24 | 3000 | 24 | 5.81 | 35 | 80 |
Notes :
1.The above data is the performance parameters of the actuator when the power supply is 3ph/AC380V /50HZ
2.The output torque is the maximum control torque that can be set in both directions when the actuator is delivered . when the motor is at locked -rotor mode, the output torque of the actuator is 1.1 to 1.5 times of the value .
Multi Turn Intelligent Electric Actuator
The mechanical parameters of the ETM series products
| Model | ETM10 | ETM40 | ETM60 | ETM100 | ETM300 |
| Max allowable stem dimeter | ø32 | ø51 | ø67 | ø73 | ø73 |
| Rated thrust of thrust products kN | 44 | 100 | 150 | 220 | 220 |
| Hand wheel speed ratio | 1 | 1 | 1 | 15:1 | 15:1 |
| Reference weight | 34 | 55 | 76 | 200 | 230 |
