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.

PHDM4-500H4A4Y4T7 N/A, 4 Bolt metric flange (deep hub see data sheet), N/A, 2320 psi, 9921 lb.in, 185 rpm,26.4 gpm, 28.2 hp, CW
PHDM4-500H4A4Y4T7 N/A, 4 Bolt metric flange (deep hub see data sheet), N/A, 2320 psi, 9921 lb.in, 185 rpm,26.4 gpm, 28.2 hp, CW
PHDM4-500H4A4YT7 N/A, 4 Bolt metric flange (deep hub see data sheet), N/A, 2320 psi, 9921 lb.in, 185 rpm,26.4 gpm, 28.2 hp, CW
PHDM4-500H4A4YT7 N/A, 4 Bolt metric flange (deep hub see data sheet), N/A, 2320 psi, 9921 lb.in, 185 rpm,26.4 gpm, 28.2 hp, CW
PHDM4-500H4A7Y10 35MM 6 Toothed splined shaft - 6-[35MM]x[29MM]x[10MM], 4-Bolt SAE C flange - 5IN pilot, (A/B): #12 SAE, 2320 psi, 9921 lb.in, 185 rpm,26.4 gpm, 28.2 hp, CW
PHDM4-500H4A7Y10 35MM 6 Toothed splined shaft - 6-[35MM]x[29MM]x[10MM], 4-Bolt SAE C flange - 5IN pilot, (A/B): #12 SAE, 2320 psi, 9921 lb.in, 185 rpm,26.4 gpm, 28.2 hp, CW
PHDM4-500H4A7Y10T7 35MM 6 Toothed splined shaft - 6-[35MM]x[29MM]x[10MM], 4-Bolt SAE C flange - 5IN pilot, (A/B): #12 SAE, 2320 psi, 9921 lb.in, 185 rpm,26.4 gpm, 28.2 hp, CW
PHDM4-500H4A7Y10T7 35MM 6 Toothed splined shaft - 6-[35MM]x[29MM]x[10MM], 4-Bolt SAE C flange - 5IN pilot, (A/B): #12 SAE, 2320 psi, 9921 lb.in, 185 rpm,26.4 gpm, 28.2 hp, CW
PHDM4-500H4A7Y8 35MM 6 Toothed splined shaft - 6-[35MM]x[29MM]x[10MM], 4-Bolt SAE C flange - 5IN pilot, (A/B): #10 SAE, 2320 psi, 9921 lb.in, 185 rpm,26.4 gpm, 28.2 hp, CW
PHDM4-500H4A7Y8 35MM 6 Toothed splined shaft - 6-[35MM]x[29MM]x[10MM], 4-Bolt SAE C flange - 5IN pilot, (A/B): #10 SAE, 2320 psi, 9921 lb.in, 185 rpm,26.4 gpm, 28.2 hp, CW
PHDM4-500H4A7Y8T7 35MM 6 Toothed splined shaft - 6-[35MM]x[29MM]x[10MM], 4-Bolt SAE C flange - 5IN pilot, (A/B): #10 SAE, 2320 psi, 9921 lb.in, 185 rpm,26.4 gpm, 28.2 hp, CW
PHDM4-500H4A7Y8T7 35MM 6 Toothed splined shaft - 6-[35MM]x[29MM]x[10MM], 4-Bolt SAE C flange - 5IN pilot, (A/B): #10 SAE, 2320 psi, 9921 lb.in, 185 rpm,26.4 gpm, 28.2 hp, CW
PHDM4-500H4AY N/A, 4 Bolt metric flange, N/A, 2320 psi, 9921 lb.in, 185 rpm,26.4 gpm, 28.2 hp, CW
PHDM4-500H4AY N/A, 4 Bolt metric flange, N/A, 2320 psi, 9921 lb.in, 185 rpm,26.4 gpm, 28.2 hp, CW
PHDM4-500H4AY3 N/A, 4 Bolt metric flange, N/A, 2320 psi, 9921 lb.in, 185 rpm,26.4 gpm, 28.2 hp, CW
PHDM4-500H4AY3 N/A, 4 Bolt metric flange, N/A, 2320 psi, 9921 lb.in, 185 rpm,26.4 gpm, 28.2 hp, CW
PHDM4-500H4AY3T7 N/A, 4 Bolt metric flange, N/A, 2320 psi, 9921 lb.in, 185 rpm,26.4 gpm, 28.2 hp, CW
PHDM4-500H4AY3T7 N/A, 4 Bolt metric flange, N/A, 2320 psi, 9921 lb.in, 185 rpm,26.4 gpm, 28.2 hp, CW
PHDM4-500H4AY4 N/A, 4 Bolt metric flange, N/A, 2320 psi, 9921 lb.in, 185 rpm,26.4 gpm, 28.2 hp, CW
PHDM4-500H4AY4 N/A, 4 Bolt metric flange, N/A, 2320 psi, 9921 lb.in, 185 rpm,26.4 gpm, 28.2 hp, CW
PHDM4-500H4AY4T7 N/A, 4 Bolt metric flange, N/A, 2320 psi, 9921 lb.in, 185 rpm,26.4 gpm, 28.2 hp, CW
PHDM4-500H4AY4T7 N/A, 4 Bolt metric flange, N/A, 2320 psi, 9921 lb.in, 185 rpm,26.4 gpm, 28.2 hp, CW
PHDM4-500H4AYT7 N/A, 4 Bolt metric flange, N/A, 2320 psi, 9921 lb.in, 185 rpm,26.4 gpm, 28.2 hp, CW
PHDM4-500H4AYT7 N/A, 4 Bolt metric flange, N/A, 2320 psi, 9921 lb.in, 185 rpm,26.4 gpm, 28.2 hp, CW
PHDRS-100H4A2Y17 6 Tooth splined shaft, [.99IN]x[.84IN]x[.24IN], SAE AA 2 bolt [.53IN] oval flange, pilot [3.25IN]x[.11IN], (A/B): #12 SAE, 2030 Input psi, 1717 lb.in, 595 rpm,15.85 gpm, 13.41 hp, CW
PHDRS-100H4A2Y17 6 Tooth splined shaft, [.99IN]x[.84IN]x[.24IN], SAE AA 2 bolt [.53IN] oval flange, pilot [3.25IN]x[.11IN], (A/B): #12 SAE, 2030 Input psi, 1717 lb.in, 595 rpm,15.85 gpm, 13.41 hp, CW
$180.00
PHDRS-100H4A2Y17-T21 6 Tooth splined shaft, [.99IN]x[.84IN]x[.24IN], SAE AA 2 bolt [.53IN] oval flange, pilot [3.25IN]x[.11IN], (A/B): #12 SAE, 2030 Input psi, 1717 lb.in, 595 rpm,15.85 gpm, 13.41 hp, CW
PHDRS-100H4A2Y17-T21 6 Tooth splined shaft, [.99IN]x[.84IN]x[.24IN], SAE AA 2 bolt [.53IN] oval flange, pilot [3.25IN]x[.11IN], (A/B): #12 SAE, 2030 Input psi, 1717 lb.in, 595 rpm,15.85 gpm, 13.41 hp, CW
$202.50
PHDRS-100H4A2Y19 6 Tooth splined shaft, [.99IN]x[.84IN]x[.24IN], SAE AA 2 bolt [.53IN] oval flange, pilot [3.25IN]x[.11IN], Manifold ports [11MM], 2030 Input psi, 1717 lb.in, 595 rpm,15.85 gpm, 13.41 hp, CW
PHDRS-100H4A2Y19 6 Tooth splined shaft, [.99IN]x[.84IN]x[.24IN], SAE AA 2 bolt [.53IN] oval flange, pilot [3.25IN]x[.11IN], Manifold ports [11MM], 2030 Input psi, 1717 lb.in, 595 rpm,15.85 gpm, 13.41 hp, CW
$180.00
PHDRS-100H4A2Y19-T21 6 Tooth splined shaft, [.99IN]x[.84IN]x[.24IN], SAE AA 2 bolt [.53IN] oval flange, pilot [3.25IN]x[.11IN], Manifold ports [11MM], 2030 Input psi, 1717 lb.in, 595 rpm,15.85 gpm, 13.41 hp, CW
PHDRS-100H4A2Y19-T21 6 Tooth splined shaft, [.99IN]x[.84IN]x[.24IN], SAE AA 2 bolt [.53IN] oval flange, pilot [3.25IN]x[.11IN], Manifold ports [11MM], 2030 Input psi, 1717 lb.in, 595 rpm,15.85 gpm, 13.41 hp, CW
$202.50
PHDRS-100H4A2Y5 6 Tooth splined shaft, [.99IN]x[.84IN]x[.24IN], SAE AA 2 bolt [.53IN] oval flange, pilot [3.25IN]x[.11IN], (A/B): #10 SAE, 2030 Input psi, 1717 lb.in, 595 rpm,15.85 gpm, 13.41 hp, CW
PHDRS-100H4A2Y5 6 Tooth splined shaft, [.99IN]x[.84IN]x[.24IN], SAE AA 2 bolt [.53IN] oval flange, pilot [3.25IN]x[.11IN], (A/B): #10 SAE, 2030 Input psi, 1717 lb.in, 595 rpm,15.85 gpm, 13.41 hp, CW
$180.00
PHDRS-100H4A2Y5-T21 6 Tooth splined shaft, [.99IN]x[.84IN]x[.24IN], SAE AA 2 bolt [.53IN] oval flange, pilot [3.25IN]x[.11IN], (A/B): #10 SAE, 2030 Input psi, 1717 lb.in, 595 rpm,15.85 gpm, 13.41 hp, CW
PHDRS-100H4A2Y5-T21 6 Tooth splined shaft, [.99IN]x[.84IN]x[.24IN], SAE AA 2 bolt [.53IN] oval flange, pilot [3.25IN]x[.11IN], (A/B): #10 SAE, 2030 Input psi, 1717 lb.in, 595 rpm,15.85 gpm, 13.41 hp, CW
$202.50
PHDRS-100H4A2Y9 6 Tooth splined shaft, [.99IN]x[.84IN]x[.24IN], SAE AA 2 bolt [.53IN] oval flange, pilot [3.25IN]x[.11IN], (A/B): #8 NPT, 2030 Input psi, 1717 lb.in, 595 rpm,15.85 gpm, 13.41 hp, CW
PHDRS-100H4A2Y9 6 Tooth splined shaft, [.99IN]x[.84IN]x[.24IN], SAE AA 2 bolt [.53IN] oval flange, pilot [3.25IN]x[.11IN], (A/B): #8 NPT, 2030 Input psi, 1717 lb.in, 595 rpm,15.85 gpm, 13.41 hp, CW
$180.00
PHDRS-100H4A2Y9-T21 6 Tooth splined shaft, [.99IN]x[.84IN]x[.24IN], SAE AA 2 bolt [.53IN] oval flange, pilot [3.25IN]x[.11IN], (A/B): #8 NPT, 2030 Input psi, 1717 lb.in, 595 rpm,15.85 gpm, 13.41 hp, CW
PHDRS-100H4A2Y9-T21 6 Tooth splined shaft, [.99IN]x[.84IN]x[.24IN], SAE AA 2 bolt [.53IN] oval flange, pilot [3.25IN]x[.11IN], (A/B): #8 NPT, 2030 Input psi, 1717 lb.in, 595 rpm,15.85 gpm, 13.41 hp, CW
$202.50

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