Shree Gajanan Engineering And Gear Box Sales And Service

An aluminum fluid coupling is a type of hydrodynamic device used to transmit torque between a driving shaft (typically a motor) and a driven shaft (such as a gearbox or conveyor) using fluid dynamics, not mechanical contact. It is constructed with a lightweight aluminum housing, which makes it suitable for applications requiring reduced weight and corrosion resistance.

1. Pump (Impeller): Connected to the input shaft; sets the fluid in motion.

2. Turbine (Runner): Connected to the output shaft; receives torque from the moving fluid.

3. Aluminum Housing: Encases the internal components and holds the hydraulic fluid.

4. Working Fluid (typically oil): Transfers energy between impeller and turbine.

• Lightweight: Easier to handle and install than cast iron versions.

• Corrosion-resistant: Suitable for moist or mildly corrosive environments.

• Smooth Power Transmission: Eliminates shock loads and vibration.

• Overload Protection: Slips under sudden load, protecting the motor and driven equipment.

• Maintenance-free Options: Some models are sealed and pre-filled for life.

• Reduces mechanical wear since there's no direct mechanical connection.

• Absorbs shock loads and vibrations during startup and operation.

• Enables soft starts and load sharing in multi-motor systems.

• Lightweight housing reduces load on supporting structures.