YOX Series Fluid Coupling – Smooth Start, Overload Protection

YOX Series Fluid Coupling – Smooth Start, Overload Protection

The DongQi YOX Series Fluid Coupling is a hydrodynamic device designed for smooth power transmission in heavy-duty applications. Supporting models from YOX180 to YOX1320, it handles input speeds of 500~1500 RPM and transmitted power up to 2,360 kW. With load-free motor startup, gradual acceleration, and built-in overload protection, it minimizes mechanical stress and vibrations. Fully customizable, the YOX Series requires minimal maintenance and is ideal for industrial setups demanding reliable, efficient operation.

Applications of YOX Series Fluid Coupling

The YOX Series excels in high-inertia industrial applications, including:

• Belt Conveyors – Smooth startup reduces belt wear and motor strain.
• Bucket Elevators – Gradual acceleration for safe, efficient vertical transport.
• Stacker and Reclaimer – Overload protection for bulk material handling.
• Ball Mills – Vibration damping for stable grinding operations.
• Cranes – Controlled starting to prevent load drops and enhance safety.

This fluid coupling is perfect for systems requiring vibration damping and overload safeguards.

Advantages of YOX Series Fluid Coupling

Key benefits include:

• Load-Free Motor Run-Up – Motors reach full speed before load engagement, extending motor life.
• Smooth Startup – Gradual torque transmission eliminates shock loads on machinery.
• Overload Protection – Automatic disengagement during excessive loads prevents damage.
• Vibration Damping – Absorbs shocks for quieter, smoother operation.
• Low Maintenance – No mechanical wear parts, reducing downtime and costs.
• Customizable Design – Tailored configurations for specific power and speed requirements.

Technical Parameters of YOX Series Fluid Coupling

Parameter	Specification
Models	YOX180~YOX1320
Input Speed	500~1500 RPM
Transmitted Power	Up to 2,360 kW
Torque Transmission	Up to 200% of motor torque
Fill Type	Fluid-filled for hydrodynamic action
Mounting	Inline or offset configurations
Temperature Range	-20°C to +80°C
Customizable	Yes

Main Components

Housing

• Material: Cast iron for durability and effective heat dissipation.
• Design: Robust structure to contain fluid and withstand operational stresses.

Impeller and Runner

• Type: Pump impeller and turbine runner for fluid coupling action.
• Feature: Precision-balanced for smooth torque transfer across 500~1500 RPM.

Input/Output Configurations

• Keyed solid shaft input for motor connection.
• Keyed solid shaft output for driven equipment linkage.

Models and Variants

• YOX Series: Models YOX180~YOX1320, supporting power up to 2,360 kW.
• Custom Variants: Tailored for specific applications like belt conveyors or ball mills, with customizable power and speed settings.

Safety Features

The YOX Series Fluid Coupling ensures safe operation through:

• Overload Protection – Automatic slip disengagement during excessive loads.
• Vibration Damping – Reduces mechanical shocks for equipment longevity.
• Load-Free Startup – Prevents sudden torque spikes on motors.
• Temperature Monitoring – Optional sensors for fluid level and heat detection.

Customization Options

• Model Selection: YOX180~YOX1320 for specific power and speed needs.
• Power and Speed Matching – Customized for up to 2,360 kW and 500~1500 RPM.
• Torque Capacity – Up to 200% overload protection for high-inertia loads.
• Mounting Configurations – Inline or offset for diverse setups.
• Fluid Type – Specialized fluids for temperature and viscosity requirements.

Installation and Maintenance

• Installation: Horizontal or vertical mounting, aligned with motor and driven equipment.
• Maintenance: Check fluid levels every 6 months; inspect seals annually.
• Lubrication: Fluid-filled, no additional lubrication required.
• Cooling: Natural convection with optional fans for high-duty cycles.

Economic Benefits

• Reduced Downtime – Low maintenance and overload protection minimize repairs.
• Energy Savings – Smooth startup lowers peak power demands.
• Extended Equipment Life – Vibration damping reduces wear on belts and gears.
• Cost-Effective – Eliminates the need for complex clutch systems.

Why Choose the YOX Series Fluid Coupling?

The YOX Series Fluid Coupling from DongQi, with models YOX180~YOX1320, delivers smooth startup, overload protection, and vibration damping for heavy-duty applications. Supporting up to 2,360 kW and 500~1500 RPM, it’s ideal for belt conveyors, bucket elevators, and ball mills. Its customizable, low-maintenance design ensures cost-effective, reliable operation.

For a professional quote, technical support, or more information on custom models (YOX180-YOX1320), please contact us via:

• WhatsApp/Skype: +8615993097180
• Email: [email protected]
• Hotline: +8615993097180