Parker Hannifin V12/V14 Motors
Variable Displacement Bent-Axis Hydraulic Motors
The Parker Hannifin V12 series is a bent-axis, variable displacement hydraulic motor. It is intended for both open and closed circuits, mainly in mobile application, however the Parker V12 can also be utilized in a wide variety of other applications. Thanks to low weight pistons with laminated piston rings and a compact design the V12 hydraulic motor tolerates very high speeds.
The Parker Hannifin V14 series is a new generation of variable displacement, bent-axis hydraulic motors. A further development of Parker’s well known V12 hydraulic motor, it is designed for both open and closed circuit transmissions with a focus on high performance machines. Additional benefits of the Parker V14 series are improved speed capability and control performance, reduced number of parts and stronger shaft bearing support.
Technical Data
| Frame Size V12 | 60 | 80 |
|---|---|---|
| Displacement (cm3/rev) max at 35° min at 6.5° |
60 12 |
80 16 |
| Operating pressure (bar) max intermittent 1) max continuous |
480 420 |
480 420 |
| Operating speed (rpm) at 35° max intermittent1) at 35° max continuous at 6.5°-20° max intermittent1) at 6.5°-20° max continuous min continuous |
4400 3600 7000 5600 50 |
4000 3100 6250 5000 50 |
| Flow (l/min) max intermittent1) max continuous |
265 215 |
320 250 |
| Torque (theor) at 100 bar (Nm) | 95 | 127 |
| Output power (kW) max intermittent1) max continuous |
150 95 |
175 105 |
| Corner power (kW) intermittent1) continuous |
335 235 |
400 280 |
| Mass moment of inertia (x10-3) (kg m2) | 3.1 | 4.4 |
| Weight (kg) | 28 | 33 |