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.

PHDR-50Z1AY7T10 28.56mm (1.12") 1:10 Tapered Shaft, Straight Key 5mm x 5mm x 14mm (.19" x .19" x .55"), 4-Bolt 11mm (.43") Square Flange, Pilot 82.5mm x 6mm (3.25" x .24"), Side Port (A/B): ZG1/2 (#8 BSPP) (Y) - No Case Drain, 2538 psi, 973 lb.in, 770 rpm
PHDR-50Z1AY7T10-L 28.56mm (1.12") 1:10 Tapered Shaft, Straight Key 5mm x 5mm x 14mm (.19" x .19" x .55"), 4-Bolt 11mm (.43") Square Flange, Pilot 82.5mm x 6mm (3.25" x .24"), Side Port (A/B): ZG1/2 (#8 BSPP) (Y) - No Case Drain, 2538 psi, 973 lb.in, 770 r
PHDR-50Z1AY7T7 28.56mm (1.12") 1:10 Tapered Shaft, Straight Key 5mm x 5mm x 14mm (.19" x .19" x .55"), 4-Bolt 11mm (.43") Square Flange, Pilot 82.5mm x 6mm (3.25" x .24"), Side Port (A/B): ZG1/2 (#8 BSPP) (Y) - No Case Drain, 2538 psi, 973 lb.in, 770 rpm,
PHDR-50Z1AY7T7-L 28.56mm (1.12") 1:10 Tapered Shaft, Straight Key 5mm x 5mm x 14mm (.19" x .19" x .55"), 4-Bolt 11mm (.43") Square Flange, Pilot 82.5mm x 6mm (3.25" x .24"), Side Port (A/B): ZG1/2 (#8 BSPP) (Y) - No Case Drain, 2538 psi, 973 lb.in, 770 rp
PHDR-50Z1AYT10 28.56mm (1.12") 1:10 Tapered Shaft, Straight Key 5mm x 5mm x 14mm (.19" x .19" x .55"), 4-Bolt 11mm (.43") Square Flange, Pilot 82.5mm x 6mm (3.25" x .24"), Side Port (A/B): G1/2 (#8 BSPP) (Y) - No Case Drain, 2538 psi, 973 lb.in, 770 rpm,1
PHDR-50Z1AYT10-L 28.56mm (1.12") 1:10 Tapered Shaft, Straight Key 5mm x 5mm x 14mm (.19" x .19" x .55"), 4-Bolt 11mm (.43") Square Flange, Pilot 82.5mm x 6mm (3.25" x .24"), Side Port (A/B): G1/2 (#8 BSPP) (Y) - No Case Drain, 2538 psi, 973 lb.in, 770 rpm
PHDR-50Z1AYT7 28.56mm (1.12") 1:10 Tapered Shaft, Straight Key 5mm x 5mm x 14mm (.19" x .19" x .55"), 4-Bolt 11mm (.43") Square Flange, Pilot 82.5mm x 6mm (3.25" x .24"), Side Port (A/B): G1/2 (#8 BSPP) (Y) - No Case Drain, 2538 psi, 973 lb.in, 770 rpm,10
PHDR-50Z1AYT7-L 28.56mm (1.12") 1:10 Tapered Shaft, Straight Key 5mm x 5mm x 14mm (.19" x .19" x .55"), 4-Bolt 11mm (.43") Square Flange, Pilot 82.5mm x 6mm (3.25" x .24"), Side Port (A/B): G1/2 (#8 BSPP) (Y) - No Case Drain, 2538 psi, 973 lb.in, 770 rpm,
PHDRW1-50P1AY - 51.7cc cc | 25MM Keyed shaft - keyway [8MM]x[7MM]x[45MM] | C: 4-Bolt 13.5mm (.53") Square Flange, Pilot 82.5mm x 9mm (3.25" x .35") | Port Type: Side Port | Port Measurements (A/B): (A/B): #8 BSPP | Case Drain: (Drain): M14x1.5
PHDRW1-50P1AY10 - 51.7cc cc | 25MM Keyed shaft - keyway [8MM]x[7MM]x[45MM] | C: 4-Bolt 13.5mm (.53") Square Flange, Pilot 82.5mm x 9mm (3.25" x .35") | Port Type: Side Port | Port Measurements (A/B): (A/B): #8 BSPP | Case Drain: (Drain): #4 BSPP
PHDRW1-50P1AY10L - 51.7cc cc | 25MM Keyed shaft - keyway [8MM]x[7MM]x[45MM] | C: 4-Bolt 13.5mm (.53") Square Flange, Pilot 82.5mm x 9mm (3.25" x .35") | Port Type: Side Port | Port Measurements (A/B): (A/B): #8 BSPP | Case Drain: (Drain): #4 BSPP
PHDRW1-50P1AY10T7 - 51.7cc cc | 25MM Keyed shaft - keyway [8MM]x[7MM]x[45MM] | C: 4-Bolt 13.5mm (.53") Square Flange, Pilot 82.5mm x 9mm (3.25" x .35") | Port Type: Side Port | Port Measurements (A/B): (A/B): #8 BSPP | Case Drain: (Drain): #4 BSPP
PHDRW1-50P1AY10T7L - 51.7cc cc | 25MM Keyed shaft - keyway [8MM]x[7MM]x[45MM] | C: 4-Bolt 13.5mm (.53") Square Flange, Pilot 82.5mm x 9mm (3.25" x .35") | Port Type: Side Port | Port Measurements (A/B): (A/B): #8 BSPP | Case Drain: (Drain): #4 BSPP
PHDRW1-50P1AYL - 51.7cc cc | 25MM Keyed shaft - keyway [8MM]x[7MM]x[45MM] | C: 4-Bolt 13.5mm (.53") Square Flange, Pilot 82.5mm x 9mm (3.25" x .35") | Port Type: Side Port | Port Measurements (A/B): (A/B): #8 BSPP | Case Drain: (Drain): M14x1.5
PHDRW1-50P1AYT7 - 51.7cc cc | 25MM Keyed shaft - keyway [8MM]x[7MM]x[45MM] | C: 4-Bolt 13.5mm (.53") Square Flange, Pilot 82.5mm x 9mm (3.25" x .35") | Port Type: Side Port | Port Measurements (A/B): (A/B): #8 BSPP | Case Drain: (Drain): M14x1.5
PHDRW1-50P1AYT7L - 51.7cc cc | 25MM Keyed shaft - keyway [8MM]x[7MM]x[45MM] | C: 4-Bolt 13.5mm (.53") Square Flange, Pilot 82.5mm x 9mm (3.25" x .35") | Port Type: Side Port | Port Measurements (A/B): (A/B): #8 BSPP | Case Drain: (Drain): M14x1.5
PHDRW1-50P5AY - 51.7cc cc | 32MM Keyed shaft - keyway [10MM]x[8MM]x[45MM] | C: 4-Bolt 13.5mm (.53") Square Flange, Pilot 82.5mm x 9mm (3.25" x .35") | Port Type: Side Port | Port Measurements (A/B): (A/B): #8 BSPP | Case Drain: (Drain): M14x1.5
PHDRW1-50P5AY10 - 51.7cc cc | 32MM Keyed shaft - keyway [10MM]x[8MM]x[45MM] | C: 4-Bolt 13.5mm (.53") Square Flange, Pilot 82.5mm x 9mm (3.25" x .35") | Port Type: Side Port | Port Measurements (A/B): (A/B): #8 BSPP | Case Drain: (Drain): #4 BSPP
PHDRW1-50P5AY10L - 51.7cc cc | 32MM Keyed shaft - keyway [10MM]x[8MM]x[45MM] | C: 4-Bolt 13.5mm (.53") Square Flange, Pilot 82.5mm x 9mm (3.25" x .35") | Port Type: Side Port | Port Measurements (A/B): (A/B): #8 BSPP | Case Drain: (Drain): #4 BSPP
PHDRW1-50P5AY10T7 - 51.7cc cc | 32MM Keyed shaft - keyway [10MM]x[8MM]x[45MM] | C: 4-Bolt 13.5mm (.53") Square Flange, Pilot 82.5mm x 9mm (3.25" x .35") | Port Type: Side Port | Port Measurements (A/B): (A/B): #8 BSPP | Case Drain: (Drain): #4 BSPP