How the Parker - Nichols IGR hydraulic motor works - Practical Hydraulics (Hidraulica Practica) - Find Information on Components, Manufacturers, Applications, Articles, Videos, Calculators, Formulas. Fluid Power at hand.

How the Parker - Nichols IGR hydraulic motor works - Practical Hydraulics (Hidraulica Practica) - Find Information on Components, Manufacturers, Applications, Articles, Videos, Calculators, Formulas. Fluid Power at hand. This rough Motor made by Parker Hannifin is the only one in the market that uses a patented design called IGR that permits the use of solid shafts inside of it. These motors have been applied in the entire world for over 25 years in all kind of industrial and mobile applications.