Gear motors are used to convert the fluid pressure into mechanical energy. The QM2 series of motors with external teeth are due to their simple design, compact dimensions and a wide range of types used in modern hydraulic systems, handling equipment, and mobile hydraulic systems. Series QM2 covers a range of movement from 10 to 100 cm3 / rev.

The basic version consists of several parts. The body is made of heavy-duty aluminum alloy, lid motor and flange made of gray cast iron or aluminum alloy. Axial pins with high surface duality are built into sliding sleeves, continuously lubricated and cooled by a flow of working fluid. Motors of the QM2 series can be placed at one end of the structure, either clockwise or counterclockwise rotating motors. They are also available in the reverse version.