1.75m/S Speed Elevator Control Cabinet For Elevator Hydraulic Control

The hydraulic control system is a critical component in modern elevator systems, particularly for low-to-medium-rise buildings (typically up to 6 stories). Unlike traction elevators, which rely on cables and counterweights, hydraulic elevators use fluid pressure to lift and lower the elevator car. The hydraulic control system ensures smooth, efficient, and safe operation through precise regulation of hydraulic fluid flow.

1. Hydraulic Pump & Motor: Generates pressure by pumping oil into a cylinder, driving the piston upward to lift the car.
2. Control Valve: Manages the direction and flow of hydraulic fluid, enabling ascent, descent, and stopping.
3. Cylinder & Piston: The piston moves within the cylinder, directly supporting the elevator car.
4. Oil Tank: Stores hydraulic fluid (typically mineral oil) and dissipates heat.
5. Pressure Relief Valve: Prevents system overpressure, ensuring safety.
6. Electronic Control Unit (ECU): Processes signals from sensors and user inputs to coordinate movements.

• Ascent: The pump forces oil into the cylinder, extending the piston and lifting the car.
• Descent: The control valve opens, allowing oil to return to the tank under controlled flow, ensuring a smooth descent.
• Leveling: Sensors and the ECU adjust valve positioning for precise floor alignment.

• Cost-Effective: Lower installation and maintenance costs compared to traction systems.
• Space Efficiency: No need for a machine room above the shaft (unlike gearless traction elevators).
• High Load Capacity: Ideal for heavy loads (e.g., freight elevators).

• Customize special functions to customer specipcations via optional CAN expansion board
• Hydraulic and traction control use same hardware platform (with different softwares)
• Utilize parallel communication for hall/car calls and door signals

1. Are the elevator wire ropes durable?

The elevator wire rope has special provisions and requirements. Configuration is not only for wire rope and rated load, but also considered the size of the traction, as a result, the tensile strength of wire rope is greater than the weight of the lift. The safety factor is equipped with more than four wire rope. So it won’t break at the same time.

2. Is it dangerous for power failure suddenly during the elevator running?

If it occurs, the elevator will automatically stop due to the electrical and mechanical safety device. In case of power failure,elevator brakes will automatically taken. In addition, the power supply departments such as planned outage, prior notice are also operating.

3. Will us be hurt when it closed suddenly?

In the closing process, if people touch the hall door, the door of elevator will automatically restart without any danger. With anti clamping switch, once the gate touched, this switching action make the elevator unable to be closed and even reopened. In addition, closing force is also available here.

4. How the elevator running?

Elevators are operated with a counterweight wire rope through the (tractor) traction drive, making ups and downs on the guide rail.

5. Is the escalator installation complicated?

We believe the functions of an escalator are not necessarily proportional to the operation complexity. Therefore, escalators designed by us apply an integrated structure, so that the equipment is more precise and more efficient and allows easier and more convenient commissioning.

6. Do you have any cerifications?

Yes, we do with ISO9001 / CCC / CE Certificates for u.