Jiangxi Huawu Brake Co., Ltd.

HuawuModel Ed Series -Electro-Hydraulic Thrusters

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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.

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  • Ambient temperature: -20?~+50?
  • Relative humidity: ≤90%;anti-corrosive thrusters should be  selected for damp and hot areas or corrosive environment
  • Operating duty: Intermittent(S3-60%) and continuous(S1)
  1. Electrical motor is of non-under-oil structure, B grade or F grade insulation (according to customer`s requirements), durable and good heat resistance.
  2. Cover of junction box is tightly sealed. Cable stuffing box is adopted for inlet wire, which is firm and reliable. Protection class of electric casing reaches IP65.
  3. Balancing air chamber  is set up at one side of oil cylinder housing, which can make the thruster to be installed at any direction within range of 0~180°and enlarge the using range.
  4. The casing is made by casting aluminum alloy, light and good-look.
  5. The surface of motor shaft and pusher shall be specially treated specially to make seals be much more durable.
  6. All seals and bearing are all world famous products. The sealing is reliable and durable.
  7. Fasteners are made of stainless steel, good-look and durable.