@blince.hydraulic: A gear motor and a gear pump may look almost identical from the outside… But their oil port design and internal leakage structure are completely different. In this video, we explain: ✔ Why gear pumps use large inlet and small outlet ports ✔ Why gear motors use equal-sized ports ✔ Why gear motors need external case drain ports Once you understand the hydraulic principle, you’ll never confuse them again. Follow for more practical hydraulic knowledge. #Blince #BlinceHydraulic #Hydraulic #GearPump #GearMotor #HydraulicMotor #HydraulicPump #FluidPower