💡 Key Features & Characteristics
Electro-Hydraulic Operation:
Power-to-Raise, Spring/Gravity-to-Lower: When powered on, the built-in motor drives a centrifugal pump impeller. This generates hydraulic pressure that forces oil from the upper chamber to the lower chamber, pushing the piston and pushrod rapidly upward to release a brake or actuate a mechanism. When powered off, the motor stops, and the piston quickly returns to its original position under the force of an external load spring and its own gravity, applying the brake.
Smooth & Reliable: Provides a smooth, shock-free mechanical motion, making it highly suitable for frequent start-stop operations.
High-Performance Specifications (YT1-320Z/12):
Rated Thrust: Delivers a consistent thrust force of 3200 N.
Rated Stroke: Provides a lifting travel of 120 mm.
Power Supply: Can be manufactured to meet various voltage and frequency requirements (typically standard industrial 3-phase AC).
Duty Cycle: Capable of continuous operation (S1) or intermittent duty (S2), with a high maximum operating frequency suitable for industrial automation.
Robust & Maintenance-Friendly Design:
Compact Integrated Structure: Combines multiple devices (motor, pump, cylinder) into one highly compact unit, saving installation space and reducing external piping.
High Protection Rating: Features a sealed housing with an IP54 protection rating, effectively protecting internal components against dust and water splashes.
Insulation Class: The motor typically features Class B insulation, ensuring excellent thermal stability and a long service life.
Corrosion Resistance: For outdoor use or environments with corrosive gases, anti-corrosion versions are available to withstand rain, snow, and harsh industrial atmospheres.
Flexible Installation:
Multi-Directional Mounting: The YT1 series is designed to be installed at virtually any angle (vertical, horizontal, or intermediate positions), adapting perfectly to complex mechanical layouts.
Note: Regardless of the installation position, the pushrod itself must not bear any external side loads to ensure optimal performance and longevity.
🏭 Typical Applications
The YT1-320Z/12 is widely used as a core driving component across various heavy industries:
Braking Systems: Primarily used as the release actuator for industrial block brakes (such as the YWZ series) and disc brakes in cranes, hoists, and conveyors.
Industrial Control: Serves as a driving device for industrial valves, sluice gates, directional摆动 (oscillating) devices, and rotary clamping mechanisms (typically <90° rotation).
Key Industries: Essential for machinery in metallurgy, mining, port logistics, construction machinery, and water conservancy engineering.
📋 General Technical Specifications
表格
| Parameter | Description |
|---|---|
| Type | Electro-hydraulic Thruster |
| Model Series | YT1 Series |
| Model Variant | YT1-320Z/12 |
| Rated Thrust | 3200 N |
| Rated Stroke | 120 mm |
| Protection Rating | IP54 |
| Insulation Class | Class B |
| Ambient Temperature | -20°C to +50°C |
| Relative Humidity | ≤≤ 90% |
| Key Features | Compact design, multi-directional installation, IP54 protection |
Note: The YT1-320Z/12 is a highly standardized industrial component. When installing, ensure the voltage matches your local power grid. If operating in environments colder than -20°C or containing corrosive gases, please specify the need for an internal heater or a special anti-corrosion housing. Regularly checking the hydraulic oil level and the condition of the external seals will ensure decades of reliable, maintenance-free service.
