Electro Hydraulic Thruster Manufacturers, Suppliers, Exporters & Dealers

Electro hydraulic thruster is a device which develops linear thrust (or force) required to operate the required mechanism. The input to the device is three phase supply. The thrusters are widely used to actuate thruster shoe brakes, commonly used in material handling machines. Thrusters in various models develop 100 N to 3000 N force. On supplying electrical power to the motor the impeller mounted on the motor shaft rotates. The impeller draws oil from the low pressure area and discharges it in the high pressure chamber. This increased pressure moves the piston to produce thrust.

When power is switched off, the building up of pressure stops. The external load (usually the spring force of the thruster brake) forces the piston down, and the oil is flushed out of the cylinder. A built in AC induction motor drives the impeller. The radial impeller blades enable operation in both directions of rotation of the impeller. The supply can be terminated in any RYB phase sequence. The motor windings are star connected, with internal star point.