rotary group , Iran

Piston rotors in various sizes are critical components in axial piston hydraulic pumps, converting rotational motion of the shaft into high-pressure oil flow. These rotors are manufactured in different diameters and lengths to fit a wide range of pumps and hydraulic capacities. The rotor body is typically made of alloy steel with heat treatment, providing high resistance to wear, fatigue, and operating pressures of 200 to 350 bar. The number and stroke of pistons vary depending on rotor size, and precise machining tolerances reduce internal leakage while achieving volumetric efficiency above 92 percent.

Structurally, the piston rotor consists of a central steel body, precision grooves for pistons, oil channels for lubrication, and uniform contact with the swash plate or cam ring. Pistons are secured with durable bushings and return springs. Rotor installation into the pump cylinder block is direct, requiring no additional modifications. Operating temperature ranges from -20 to 120°C, with service life exceeding 10,000 hours under standard conditions. These rotors are designed for heavy machinery, industrial hydraulic systems, and heavy-duty vehicles.You can order and buy rotary group from Iran by contacting us through whatsaap and email.
WEBSITE: rotary group Iran