Motors

Hydraulic Motors – Orbital, Gear & Piston Motors

Patriot Hydraulics stocks a broad range of hydraulic motors for continuous rotation applications in mobile equipment, agriculture, construction, and industrial machinery. Choose from orbital (Gerotor), gear, and high-speed piston motors to match your torque, speed, and mounting requirements.

Orbital / Gerotor Hydraulic Motors

Orbital hydraulic motors (also called Geroler or Gerotor motors) deliver high torque at low RPM — ideal for conveyor drives, auger motors, wheel motors on compact equipment, and fan drives. Available in SAE A, B, and C mount configurations with displacement from 6 to 800+ cc/rev.

Use Our Product Configurator

Need a motor built to your exact specs? Use the Motor Configurator to specify shaft type, port configuration, displacement, and rotation direction for a custom-built hydraulic motor.

PHDM5E-400K2A7Y, Shaft - Φ[1.73] Involute splined shaft, m2.5, z16, a=30° / Φ44 involute splined shaft, m2.5, z16, a=30°, Flange - 4–Φ[.61] Square flange, pilot Φ[5] / 4–Φ15.4 Square flange, pilot Φ127, Displacement - 400
PHDM5E-400K2A7Y1, Shaft - Φ[1.73] Involute splined shaft, m2.5, z16, a=30° / Φ44 involute splined shaft, m2.5, z16, a=30°, Flange - 4–Φ[.61] Square flange, pilot Φ[5] / 4–Φ15.4 Square flange, pilot Φ127, Displacement - 400
PHDM5E-400K2A7Y1L, Shaft - Φ[1.73] Involute splined shaft, m2.5, z16, a=30° / Φ44 involute splined shaft, m2.5, z16, a=30°, Flange - 4–Φ[.61] Square flange, pilot Φ[5] / 4–Φ15.4 Square flange, pilot Φ127, Displacement - 400
PHDM5E-400K2A7Y2, Shaft - Φ[1.73] Involute splined shaft, m2.5, z16, a=30° / Φ44 involute splined shaft, m2.5, z16, a=30°, Flange - 4–Φ[.61] Square flange, pilot Φ[5] / 4–Φ15.4 Square flange, pilot Φ127, Displacement - 400
PHDM5E-400K2A7Y2L, Shaft - Φ[1.73] Involute splined shaft, m2.5, z16, a=30° / Φ44 involute splined shaft, m2.5, z16, a=30°, Flange - 4–Φ[.61] Square flange, pilot Φ[5] / 4–Φ15.4 Square flange, pilot Φ127, Displacement - 400
PHDM5E-400K2A7Y3, Shaft - Φ[1.73] Involute splined shaft, m2.5, z16, a=30° / Φ44 involute splined shaft, m2.5, z16, a=30°, Flange - 4–Φ[.61] Square flange, pilot Φ[5] / 4–Φ15.4 Square flange, pilot Φ127, Displacement - 400
PHDM5E-400K2A7Y3L, Shaft - Φ[1.73] Involute splined shaft, m2.5, z16, a=30° / Φ44 involute splined shaft, m2.5, z16, a=30°, Flange - 4–Φ[.61] Square flange, pilot Φ[5] / 4–Φ15.4 Square flange, pilot Φ127, Displacement - 400
PHDM5E-400K2A7Y8, Shaft - Φ[1.73] Involute splined shaft, m2.5, z16, a=30° / Φ44 involute splined shaft, m2.5, z16, a=30°, Flange - 4–Φ[.61] Square flange, pilot Φ[5] / 4–Φ15.4 Square flange, pilot Φ127, Displacement - 400
PHDM5E-400K2A7Y8L, Shaft - Φ[1.73] Involute splined shaft, m2.5, z16, a=30° / Φ44 involute splined shaft, m2.5, z16, a=30°, Flange - 4–Φ[.61] Square flange, pilot Φ[5] / 4–Φ15.4 Square flange, pilot Φ127, Displacement - 400
PHDM5E-400K2A7YL, Shaft - Φ[1.73] Involute splined shaft, m2.5, z16, a=30° / Φ44 involute splined shaft, m2.5, z16, a=30°, Flange - 4–Φ[.61] Square flange, pilot Φ[5] / 4–Φ15.4 Square flange, pilot Φ127, Displacement - 400
PHDM5E-400K2AY, Shaft - Φ[1.73] Involute splined shaft, m2.5, z16, a=30° / Φ44 involute splined shaft, m2.5, z16, a=30°, Flange - 4–Φ[.71] Square flange, pilot Φ[6.29] / 4–Φ18 Square flange, pilot Φ160, Displacement - 400
PHDM5E-400K2AY1, Shaft - Φ[1.73] Involute splined shaft, m2.5, z16, a=30° / Φ44 involute splined shaft, m2.5, z16, a=30°, Flange - 4–Φ[.71] Square flange, pilot Φ[6.29] / 4–Φ18 Square flange, pilot Φ160, Displacement - 400
PHDM5E-400K2AY1L, Shaft - Φ[1.73] Involute splined shaft, m2.5, z16, a=30° / Φ44 involute splined shaft, m2.5, z16, a=30°, Flange - 4–Φ[.71] Square flange, pilot Φ[6.29] / 4–Φ18 Square flange, pilot Φ160, Displacement - 400
PHDM5E-400K2AY2, Shaft - Φ[1.73] Involute splined shaft, m2.5, z16, a=30° / Φ44 involute splined shaft, m2.5, z16, a=30°, Flange - 4–Φ[.71] Square flange, pilot Φ[6.29] / 4–Φ18 Square flange, pilot Φ160, Displacement - 400
PHDM5E-400K2AY2L, Shaft - Φ[1.73] Involute splined shaft, m2.5, z16, a=30° / Φ44 involute splined shaft, m2.5, z16, a=30°, Flange - 4–Φ[.71] Square flange, pilot Φ[6.29] / 4–Φ18 Square flange, pilot Φ160, Displacement - 400
PHDM5E-400K2AY3, Shaft - Φ[1.73] Involute splined shaft, m2.5, z16, a=30° / Φ44 involute splined shaft, m2.5, z16, a=30°, Flange - 4–Φ[.71] Square flange, pilot Φ[6.29] / 4–Φ18 Square flange, pilot Φ160, Displacement - 400
PHDM5E-400K2AY3L, Shaft - Φ[1.73] Involute splined shaft, m2.5, z16, a=30° / Φ44 involute splined shaft, m2.5, z16, a=30°, Flange - 4–Φ[.71] Square flange, pilot Φ[6.29] / 4–Φ18 Square flange, pilot Φ160, Displacement - 400
PHDM5E-400K2AY8, Shaft - Φ[1.73] Involute splined shaft, m2.5, z16, a=30° / Φ44 involute splined shaft, m2.5, z16, a=30°, Flange - 4–Φ[.71] Square flange, pilot Φ[6.29] / 4–Φ18 Square flange, pilot Φ160, Displacement - 400
PHDM5E-400K2AY8L, Shaft - Φ[1.73] Involute splined shaft, m2.5, z16, a=30° / Φ44 involute splined shaft, m2.5, z16, a=30°, Flange - 4–Φ[.71] Square flange, pilot Φ[6.29] / 4–Φ18 Square flange, pilot Φ160, Displacement - 400
PHDM5E-400K2AYL, Shaft - Φ[1.73] Involute splined shaft, m2.5, z16, a=30° / Φ44 involute splined shaft, m2.5, z16, a=30°, Flange - 4–Φ[.71] Square flange, pilot Φ[6.29] / 4–Φ18 Square flange, pilot Φ160, Displacement - 400