1. The working principle of the electro-hydraulic thruster: thrust 900N, stroke 80mm, rising time 0.8S, falling time 0.5S, power 0.25kW, equipped with No. 20 engine oil, oil weight, 720 operations per hour.
2. The working process of the electro-hydraulic thruster: After the motor in the hydraulic brake is powered, it drives the centrifugal oil pump in the hydraulic brake head to increase the pressure of the hydraulic oil. The hydraulic oil transmits the pressure to the piston in the oil cylinder, and the hydraulic push rod moves up under the driving of the piston to open the brake shoe.
