YT1-90Z/6 Electro Hydraulic Thrusters

The YT1 - 90Z/6 is a member of the YT1 series electro - hydraulic thrusters. It is a compact and reliable power - drive component, mainly used as the driving mechanism for drum and disc brakes. It also has a wide range of applications in the drive control of industrial valves and clamping devices. The following is a detailed introduction to its core parameters, application scope, and working principle:

Core ParametersThis model has fixed and reliable performance parameters, which can meet the power output needs of most medium - sized braking and actuating mechanisms. The specific parameters are as follows:

Applicable Environment and Scope

Applicable environment: It can work stably in the ambient temperature range of -20°C to 45°C, and the relative air humidity should not exceed 90%. The altitude of the use site must comply with the GB755 - 2000 standard. It should be noted that it cannot be used in environments with flammable, explosive, or corrosive gases and dust. If it is used outdoors or in a corrosive environment, a anti - corrosion type of this model should be selected. When in use, it is required to be filled with DB - 25 hydraulic oil first.

Application scope: It is widely used as the driving part of YWZ series drum brakes and various disc brakes. It is often equipped in lifting equipment such as cranes and hoists in construction sites and factories. In addition, it can also be applied to the drive control of industrial valves and the control of less than 90° steering mechanisms, which plays a key role in ensuring the safe operation and precise control of equipment.

Working PrincipleThe product integrates a motor, a centrifugal pump, and an oil cylinder. It realizes power conversion and transmission through the cooperation of electrical and hydraulic systems, and the working process is divided into two stages of extension and reset:

Extension (power - on, brake release): When the thruster is powered on, the built - in motor starts to operate and drives the centrifugal impeller to rotate. This rotation generates pressure in the piston chamber, which sucks the hydraulic oil from the upper part of the piston to the lower part. Under the push of the hydraulic oil, the piston, push rod, and crossbeam rise rapidly. Then, the load spring is compressed through the lever mechanism, and the driven brake is opened accordingly to complete the power output action.

Reset (power - off, brake clamping): When the thruster is powered off, the motor and centrifugal impeller stop running immediately, and the pressure in the hydraulic system disappears. At this time, the piston quickly descends under the combined action of the elastic force of the load spring and its own gravity. The hydraulic oil flows back to the upper part of the piston again, and the push rod retracts synchronously. Finally, the lever mechanism drives the brake to clamp, realizing the braking or resetting of the equipment.

Hot Tags: yt1-90z/6 electro hydraulic thrusters, China, manufacturers, supplier, factory, customized, Electro Hydraulic Thruster Disc Brakes, hoist safety crane brake