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Zhaoqing Automation Instrument Co., Ltd
EA series angular stroke electric actuator
NegotiableUpdate on 04/27
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Overview
EA-05 electric actuator, EAE-05 electric actuator, EA-10 electric actuator, EAE-10 electric actuator, EA-20 electric actuator, EAE-20 electric actuator, EA-40 electric actuator, EAE-40 electric actuator
Product Details
EA series angular stroke electric actuator
overviewThe EA series electric actuator is a rotary electronic valve drive device that controls the valve through external power switching or input of DC current signals.
This series of electric actuators is powered by an internal motor and equipped with wear-resistant worm gears and worm gears for final reduction. High precision and reliable potentiometers are used for position feedback output, and upper and lower limit limits are set.
This series of electric actuators adopts a patch mounted large-scale integrated circuit to make servo amplifiers, forming proportional varieties (i.e. with E), and controls the valve through 4-20mA or 1-5V signals.
Main technical parameters
| EA-05 | EA-10 | EA-20 | EA-40 | EAE-05、10、20、40 | Characteristics and Typical Applications ▲ Motor overheating protection; ▲ Used in conjunction with ball valves for industrial fuel kilns Temperature control ▲ Used in conjunction with butterfly valves for industrial fuel kilns Temperature control ▲ Used in conjunction with large diameter butterfly valves for water treatment System; ▲ Used in conjunction with large gate valves for smoke exhaust in flues Control. |
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| power supply | 220V 50Hz | |||||
| Operating range | 0~90℃ | |||||
| full stroke time | 15s 30s 60s | |||||
| Output Torque | 50N.m | 100N.m | 200N.m | 400N.m | Same as the corresponding model | |
| Whole machine weight | 2.8kg | 3.8kg | 8.5kg | 8.5kg | Same as the corresponding model | |
| control mode | 220V 50Hz power switch | DC current and voltage | ||||
| Input signal | DC4-20mA or DC1-5V | |||||
| Basic error | 2.5%Fs | 2.5%Fs | ||||
| Valve position feedback signal | 0~1kΩ | DC4~20mA | ||||
| insulation resistance | 50MΩ | |||||
| Dielectric Strength | Ac1500,1min | |||||
| Output dimension axis | 12×12 | 15×15 | 23×23 | 23×23 | Same as the corresponding model | |
| Note: 1. The output torque listed in the table is the data when the full stroke time is 60 seconds; 2. E-belt servo amplifier | ||||||
Installation and wiring diagram
