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.

v12-motor v14-motor

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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