Description
The Ed series electric hydraulic actuator (hereinafter referred to as the actuator) is suitable for a rated frequency of 50Hz and a rated voltage of 380V three-phase AC power supply (using Y connection). Products with different voltages (127V~1140V) and frequencies (50Hz/60Hz) can be provided according to user requirements (triangle connection can also be used). The motor insulation grade is Class F, and the enclosure protection level is IP65. It is mainly used for driving and controlling various brakes, clamping devices, valves, sluices, and wind protection devices, and can also be used as an operating and power control device for other machinery and mechanisms.
Performance
| Model | Rated Thrust(N) | Rated Stroke(mm) | Brake Spring Force(N) | Rated Frequency(Hz) | Input Power(W) | Rated Voltage(V) | Rated Current(A) | Maximum Operating Frequency(c/h) | Weight(kg) |
| Short Stroke Actuator | |||||||||
| Ed 23/5 | 220 | 50 | 180 | 50 | 165 | 380 | 0.52 | 2000 | 10 |
| Ed 30/5 | 300 | 50 | 270 | 50 | 200 | 380 | 0.46 | 2000 | 14 |
| Ed 50/6 | 500 | 60 | 460 | 50 | 330 | 380 | 1.42 | 2000 | 21 |
| Ed 80/6 | 800 | 60 | 750 | 50 | 450 | 380 | 1.44 | 2000 | 24 |
| Ed 121/6 | 1250 | 60 | 1200 | 50 | 450 | 380 | 1.44 | 2000 | 39 |
| Ed 201/6 | 2000 | 60 | 1900 | 50 | 450 | 380 | 1.45 | 2000 | 39 |
| Ed 301/6 | 3000 | 60 | 2700 | 50 | 550 | 380 | 1.52 | 1500 | 40 |
| Long Stroke Actuator | |||||||||
| Ed 50/12 | 500 | 120 | 50 | 330 | 380 | 1.42 | 1200 | 26 | |
| Ed 80/12 | 800 | 120 | 50 | 450 | 380 | 1.44 | 1200 | 27 | |
| Ed 121/12 | 1250 | 120 | 50 | 450 | 380 | 1.44 | 1200 | 39 | |
| Ed 201/12 | 2000 | 120 | 50 | 450 | 380 | 1.45 | 1200 | 39 | |
| Ed 301/12 | 3000 | 120 | 50 | 550 | 380 | 1.52 | 900 | 40 | |
| Ed 630/12 | 6300 | 120 | 50 | 1100 | 380 | 2.4 | 630 | ||
Operating Conditions
Ambient temperature: -20℃ ~ +50℃, use DB-25 hydraulic oil. When the temperature is below -20℃, use YH-10 aviation hydraulic oil. No heater is required for YH-10 oil, but when using DB-25 hydraulic oil, a heater is required.
Continuous operation: S1, intermittent operation: S3-60%.
Voltage and frequency: Three-phase alternating current 380V/50Hz. We can also provide products with different frequencies and voltages. Please consult us for customized orders.
Motor: Three-phase asynchronous motor, compliant with GB755-2008 standards. Insulation class: F, electrical protection class: IP65.
Cable: The maximum cross-section of the cable conductor can reach 4×2.5mm².
High-efficiency anti-corrosion products: Suitable for environments with corrosive media and high relative humidity, which may result in condensation. The motor adopts vacuum impregnated stators, and the coating is made of special anti-corrosion paint. If needed, the company can provide anti-corrosion products upon request.
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