Explosion proof Rotary Electric Actuator introduction
Rotary Electric actuator is a driving device that can provide linear or rotary motion. It uses a certain driving energy source and works under a certain control signal. It uses electricity or other energy sources and converts it into a drive through a motor, cylinder or other device effect. Explosion-proof electric actuators are IP67, NEMA4 and 6, and IP68 is available. Fully enclosed squirrel-cage motor, small size, large torque, low inertia, insulation class F, built-in thermal protection switch, can prevent damage to the motor.Explosion proof Rotary Electric Actuator Features
The main advantages of electric actuators are the high stability and the constant thrust that can be applied by the user. The maximum thrust produced by the actuator can be as high as 225000kgf. Only hydraulic actuators can achieve such a large thrust. Much higher. The anti-deviation ability of the electric actuator is very good. The thrust or torque output is basically constant. It can overcome the unbalanced force of the medium and achieve accurate control of the process parameters. Therefore, the control accuracy is better than that of the pneumatic actuator. A.Small Size: 35% smaller than other kind electric actuators. B.Light Weight: 35% lighter than other kind electric actuators. C.Safety Guarantee: Tested by AC 1500V power and can withstand it; F-grade insulation motor guarantees safe operation. D.Easy to Form Complete Set: 110V, 220V, 380V are all available. E.Various Motion Time: 9s,13s, 15s, 30s, 50s, 100s. F.Certificates: CE, ATEX G. Control module The resin-encapsulated control module has remarkable features such as high resolution, strong function, anti-vibration, long life and reliability. H. Servo mechanism The built-in control module continuously compares the input signal and the feedback signal of the potentiometer. When the balance is reached, the motor is stopped, and then the output shaft keeps the valve at the corresponding position until the input signal changes. Ensures precise and continuous valve opening adjustment I. The intelligent integrated device for automatic control has a signal of 4-20mA. DC input and output can be controlled by computer PLC and DCS system. Proportional adjustment control and positioning without manual control. It can be self-locking in position, simple in wiring, stable and reliable performance, and control accuracy. High, fast response and so on. J. Easy installation and simple connection. K. Conventional single-phase 220V voltage, special supply is DC220V, DC24, AC110V three specifications.| Product Name | Explosion proof Electric Actuator |
| Power Supply | DC 24V, AC 110V, AC 220V, AC 380V |
| Motor | Induction Motor (Reversible Motor) |
| Indicator | Continuous Position Indicator |
| Travel Angle | 90°±10° |
| Material | Die-casting Aluminum Alley |
| Protection Class | IP67 |
| Installation Position | 360° any available direction |
| Ambient Temp. | -30℃~ +60℃ |
Explosion proof Electric Actuator Torque(N.m.) and Model Selection
| Model | Max Output | Operating | Drive Shaft(mm) | Motor | Single-phsae | Flange |
| Torque (N.m) | Time 90°(Sec.) | (W) | rated current(A) | Size | ||
| 220VAC/24VDC | Square | 220VAC/24VDC | ||||
| EX05 | 50N.m | 30/15 | 14X14 | 10 | 0.25/2.2 | F05/F07 |
| EX10 | 100N.m | 30/15 | 17X17 | 15 | 0.35/3.5 | F05/F07 |
| EX20 | 200N.m | 30/15 | 22X22 | 45 | 0.3/7.2 | F07/F10 |
| EX40 | 400N.m | 30/15 | 22X22 | 60 | 0.33/7.2 | F07/F10 |
| EX60 | 600N.m | 30/15 | 27X27 | 90 | 0.33/7.2 | F07/F10 |
| EX100 | 1000N.m | 40/20 | 27X27 | 180 | 0.47/11 | F10/F12 |
| EX200 | 2000N.m | 45/22 | 27X27 | 180 | 1.5/15 | F10/F12 |
