The hydraulic motor D1A-1

The hydraulic motor D1A-1 is located in the steering gear RP 60-3. The steering gear consists of two control heads, a reducer, two D1A-1 hydraulic motors and two brakes.

The hydraulic motor converts the energy of the working fluid into mechanical work and is a nine-lunar axial-type engine with a rotating cylinder block and a stationary inclined disc, the output shaft of the drive and the shaft of the microswitch mechanism are driven via a differential gearbox.