Ed220-50 Electrohydraulic Thruster
Electro-hydraulic thruster is a kind of drive control system, which is very compact in structure, and integrates electrical motor, centrifugal pump and oil cylinder. It is extensively used as drive mechanism of various drum and disc brakes, and as drive control of various industrial valves, penstock, directional pendulum and steering(<90°) mechanism and clamping devices.
ED series comply with DIN15430 standard,YTD series comply with JB/T10603-2006 standard
OPERATING CONDITIONS
Ambient temperature:-25~+50℃. When the temperature is below -20 ℃, rinse the hydraulic oil with YH-10, and a heater may not be installed; Use D-B-25 hydraulic oil. A heater must be used.
1 Relative humidity: generally,≤90%;Anti-corrosive thrusters should be selected for damp and hot areas or corrosive environment.
2 Operating duty: in remittent(S3-60%) and continuous(S1)
3 Voltages: AC 3 phase 380V 50Hz (Other voltage can be made as required)
4 The specification of the power cable is 4x1.5mm2, and the conductor cross section can reach 4x2.5mm2.
Parameter
Thruster type Lifting thrust (N) Stroke (mm) Braking spring force (N) Power
(W) Rated current (A) Rated voltage (V) Max.0perating frequency (1/h) Weight (kg)
Ed220-50 220 50 180 165 0.52 380~400V 2000 10
Ed300-50 300 50 270 200 0.46 380~400V 2000 14
Ed500-60 500 60 460 210 0.48 380~400V 2000 23
Ed800-60 800 60 750 330 1.42 380~400V 2000 24
Ed1250-60 1250 60 1200 330 1.44 380~400V 2000 39
Ed2000-60 2000 60 1900 450 1.45 380~400V 2000 39
Ed3000-60 3000 60 2700 550 1.46 380~400V 1500 40
Ed500-120 500 120 210 0.48 380~400V 1200 26
Ed800-120 800 120 330 1.42 380~400V 1200 27
Ed1250-120 1250 120 330 1.42 380~400V 1200 39
Ed2000-120 2000 120 450 1.45 380~400V 1200 39
Ed3000-120 3000 120 550 1.46 380~400V 900 40
Ed6300-120 6300 120 1100 2.40 380~400V 630 45
