![]() Transmission case - The part of the hydrostatic drive system that holds the components in place. The hydrostatic drive can be described as a hydraulic system where a hydraulic pump runs the motor using fluids. The pump is connected to the prime mover and it generates the fluid flow to run a hydraulic motor, which is interfaced with the load. Generally, a hydrostatic drive consists of a hydraulic pump. The principle of operation of a hydrostatic drive relies on the energy transfer using hydraulic fluid. Hydrostatic drive is any system that converts mechanical power into fluid power and then to shaft power. The system consists of a connected hydrodynamic pump and motor. Hydrodynamic drive - In hydrodynamic drive, power is generated due to the velocity variations of a fluid passing through a channel. These types of drives are best for heavy-duty applications. Hydromechanical drive - The power split scheme used in hydromechanical drives converts energy input to both mechanical and hydrostatic energy. Mechanical drive - Various methods (chains, belts, gears, shafts, torque converters, etc.) are used to convert mechanical energy to kinetic energy in mechanical drives. An electric motor transforms the electric energy back to mechanical energy. A drive is a system that enables the controlled transfer of power from one system to another.Įlectric drive - In electric drive, the mechanical energy is converted into electric energy with the help of an electric generator. Power transmission from one point to another can take place via electric, mechanical, hydromechanical, hydrodynamic, or hydrostatic drive. Hydrostatic drive is preferred over gear-based drive in many applications due to its step-less speed change. Hydrostatic drive, otherwise called hydrostatic power transmission, usually consists of a hydraulic pump-motor combination. Throughout the industry, the hydrostatic drive is used in various applications such as log cranes, conveyors, centrifuges, mobile equipment, chemi-washers, and planers. ![]() Hydrostatic drive systems are widely used in variable output velocity of torque applications.Ī hydrostatic drive consists of a hydraulic pump A hydrostatic drive is any system that converts mechanical power into fluid power and then to shaft power.īased on the transmission ratio, the hydrostatic drive is classified into two types: fixed displacement hydrostatic drive and variable displacement hydrostatic drive.
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