Latest Products
Contact Us
- Wei Four Road, Weizhuang industrial Park, Changyuan District, Xinxiang City, Henan Province, China
- sales@zybc.com
- +86-373-7136666
Ed450/8 Series Electro-hydraulic Thruster
🛠️ Product Overview: Ed450/8 Electric-Hydraulic Thruster The Ed series is characterized by its compact integration of an electric motor, centrifugal pump, and oil cylinder. It is designed to replace traditional electromagnetic actuators, offering smoother operation and longer service life....
Description
🛠️ Product Overview: Ed450/8 Electric-Hydraulic Thruster
The Ed series is characterized by its compact integration of an electric motor, centrifugal pump, and oil cylinder. It is designed to replace traditional electromagnetic actuators, offering smoother operation and longer service life.
Model Number: Ed450/8
Type: Electric-Hydraulic Thruster / Pusher
Action: Push (Lift) on Power On.
When powered, the motor drives a pump, generating hydraulic pressure to extend the piston rod.
When power is cut, a spring (or load) returns the rod to its original position.
Key Feature: Multi-Angle Installation. The oil cylinder shell is equipped with a balance air chamber, allowing the unit to be installed at any angle between 0° and 180° without affecting performance.
📋 Key Technical Specifications
| Parameter | Specification for Ed450/8 |
|---|---|
| Thrust (Pushing Force) | 4500 N |
| Stroke Length | 80 mm |
| Motor Power | 260 W |
| Power Supply | AC 380V / 50Hz (Standard) |
| Insulation Class | B / F Class |
| Protection Level | IP55 (Dust protected & sealed against water jets) |
| Operating Temp | -20°C to +40°C |
✨ Key Features
Compact & Lightweight: Constructed with a casting aluminum alloy housing, making it significantly lighter than traditional iron-cased models while maintaining strength.
Non-Oil-Immersed Motor: The motor is sealed and does not sit in the hydraulic oil. This prevents oil degradation from motor heat and extends the motor's lifespan.
Long Seal Life: The motor shaft and push rod are chrome-plated to reduce wear on the seals, significantly increasing the service life of the unit.
Low Noise: Operates with low noise levels compared to electromagnetic actuators.
Versatile: Can be used not only for braking (releasing brake shoes) but also for clamping, turning, shaking, and feeding mechanisms.
🏭 Typical Applications
The Ed450/8 is primarily used to drive the following devices:
Brakes: Actuating block brakes (e.g., YWZ series) and disc brakes on cranes, hoists, and conveyors.
Valves & Gates: Operating industrial valves, sluice gates, and dampers in metallurgy, mining, and port machinery.
Process Equipment: Used in mechanisms requiring linear motion such as clamping devices on assembly lines.
💡 Operational & Maintenance Tips
Oil Level: Regularly check the hydraulic oil level in the reservoir. Top up with the specified oil (e.g., DB-25 or YH-10) if necessary.
Heating Option: If operating in environments below 0°C, it is recommended to install a heating element (available as an accessory) to ensure proper oil viscosity.
Limit Switches: Can be equipped with auxiliary travel switches to provide position feedback (e.g., "Brake Open" or "Brake Closed" signals).
Angle Adjustment: Due to the balance air chamber, this unit can be mounted in any orientation (vertical, horizontal, or inverted) without modification.
Hot Tags: ed450/8 series electro-hydraulic thruster, China, manufacturers, supplier, factory, customized, Electro Hydraulic Thruster Disc Brakes, hoist safety crane brake
You Might Also Like
