Parker V14-110 Service Manual
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Parker V14-110 Service Manual

Hydraulic motor/pump
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Service Manual
V14-110 / 160
Catalog
June 2004, GB

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Summary of Contents for Parker V14-110

  • Page 1 Service Manual V14-110 / 160 Catalog June 2004, GB...

  • Page 2: Table Of Contents

    Hydraulic Motor/Pump Series V14 Contents New features V14.............. 3 Specifications / cross section........... 4 Displacement limiter............5 - 6 Ordering code..............7 Installation................8 - 9 Controls and Gauge Ports..........10 - 15 Displacement limiter............16 Disassembling..............17 - 22 Assembling................. 23 - 29 Control spring kit and filter..........

  • Page 3: New Features V14

    Series V14 is a new generation of variable displacement motors developed and • Operating pressures to 480 bar manufactured by Parker Hannifin, Mobile Controls Division. • High speeds, thanks to low weight The V14 is a further development of our well pistons with laminated piston rings and known V12 motor.

  • Page 4: Specifications / Cross Section

    Hydraulic Motor/Pump Series V14 Specifications V14 frame size* Displacement [cm³/rev] at 35° (max) at 6,5° (min) Operating pressure [bar] max intermittent max continuous Operating speed [rpm] 3900 3400 max intermittent at 35° ¹ max continuous at 35° 3000 3400 max intermittent at 6.5°-20° ¹ 6500 5700 max continuous at 6.5°-20°...

  • Page 5: Displacement Limiter

    Hydraulic Motor/Pump Series V14 Displacement limiter V14-110 Setting Displace- Setting Displace- Shim Shim Shim Shim angle ment angle ment maximum minimum maximum minimum [degree] [cm³/varv] [degree] [cm³/varv] side side side side [mm] [mm] [mm] [mm] 21,7 58,6 20,4 32,2 35,5...
  • Page 6 Hydraulic Motor/Pump Series V14 Displacement limiter V14-160 Setting Displace- Shim Shim Setting Displace- Shim Shim angle ment angle ment maximum minimum maximum minimum [degree] [cm³/varv] [degree] [cm³/varv] side side side side [mm] [mm] [mm] [mm] 31,6 69,2 20,1 39,4 29,8 69,0 20,3 38,9...

  • Page 7: Ordering Code

    Hydraulic Motor/Pump Series V14 Ordering code Example: V14 - 110 - S V S - EP I 1 A - P 350 - N - 00 - 110 / 032 - 210 2 3 4 5 6 7 8 9 10 1.

  • Page 8: Installation

    18/13 (ISO 4406). motor inlet port, satisfies most operating conditions. A 10 µm (absolute) filter is recommended. Contact Parker Hannifin (Mobile Controls Div.) for more specific information on inlet Case pressure pressure requirements. The lowest and highest recommended case...
  • Page 9 Fig. 3. The ideal operating range for the V14 series is 15 to 30 mm²/s. Drain port The following publications (available from Parker Hannifin, Mobile controls Div.) provide Check additional information: valve Fig. 4. MI 180 - Hydraulic fluid specifications...

  • Page 10: Controls And Gauge Ports

    Hydraulic Motor/Pump Series V14 Controls - general information The following controls satisfy most The displacement angle (between output application requirements: shaft and cylinder barrel) ranges from 35° • AC (automatic pressure compensator) (max) to 6.5° (min). • AD (Automatic pressure compensator with Servo supply pressure is obtained from the electric override and brake defeat) pressurized, main port through the corres-...
  • Page 11 Hydraulic Motor/Pump Series V14 AC control function Refer to the illustration below left: Refer to the illustration below right: When pressure in port A (or B) increases, the When pressure in port A (or B) decreases, servo valve spool is pushed to the right, the servo valve spool moves to the left, directing flow to the right hand setting directing flow to the left hand setting chamber...
  • Page 12 Hydraulic Motor/Pump Series V14 Gauge ports AC/AD/AH control Pressure setting procedure Start to turn the threshold adjustment screw clockwise until the pressure in The pressure setting procedure is valid for all gauge X1 starts to increase. Right pressure compensators (AC, AD and AH). threshold pressure setting has been reached.
  • Page 13 Hydraulic Motor/Pump Series V14 EO/EP/HO/HP control description Basically, the controls function in a similar way. At increasing solenoid current (EP) or In comparison with EP and HP, the EO and increasing pilot pressure (HP) the control HO controls have no modulating spring or moves towards the min displacement posi- feedback arm;...
  • Page 14 Hydraulic Motor/Pump Series V14 EP control function HP control function (solenoid current increasing) (decreasing pilot pressure) Refer to the illustration below right: Refer to the illustration below left: At an increasing current (above the threshold When the pilot pressure decreases, the pilot piston retracts, the servo valve spool moves value), the solenoid spool pushes left on the to the right and flow is directed to the right...
  • Page 15 Hydraulic Motor/Pump Series V14 Gauge ports EO/EP/HO/HP displ.). Standard factory setting is 400 mA (12 VDC) The pressure/current setting procedure is 200 mA (24 VDC) valid for all proportional and two-position controls (EO, EP, HO and HP). Start to turn the threshold adjustment screw clockwise until the pressure in WARNING gauge X2 starts to increase.

  • Page 16: Displacement Limiter

    1. Suitable screw lengths for a particular max or min displacement range are shown in the table 1 below. Displacement spacer (s) [mm] Socket head cap screw Parker No. 0 - 24 M12 x 45 968131...

  • Page 17: Disassembling

    Hydraulic Motor/Pump Series V14 Disassembling Remove the hexagon screws and lift the control module off. Important! Lift the control module straight up so the two check valve balls don’t fall down into the motor. Remove the check valve balls. Be careful, the guide pins can be loose.
  • Page 18 Hydraulic Motor/Pump Series V14 Remove the hexagon screws and lift the connection module. Lift the valve segment. Remove the cylinder barrel. Note! The support pin assembled between cylinder barrel and joint shaft might fall down into the motor.
  • Page 19 Hydraulic Motor/Pump Series V14 Remove the joint shaft. Make sure all joint rollers follows. Remove the support pin assembled between joint shaft and guide pin. Remove the guide pin.
  • Page 20 Hydraulic Motor/Pump Series V14 Remove the compression spring. Remove the pistons and the O-ring fitted on the intermediate housing. The pistons should be fitted in the same ball sockets as before if you don’t exchange the pistons. Remove the intermediate housing.
  • Page 21 Hydraulic Motor/Pump Series V14 Remove the retaining ring. Remove the seal carrier with shaft seal off. Change the shaft seal. Use the old shaft seal and press down the new shaft seal into the seal carrier. Remove the O-ring.
  • Page 22 Hydraulic Motor/Pump Series V14 Remove the retaining ring. Use a hydraulic press to remove the shaft. Place something soft under the shaft to avoid damageing it. Lift the bearing. For disassembling the bearing on the shaft use a withdrawing tool.

  • Page 23: Assembling

    Hydraulic Motor/Pump Series V14 Assembling Install the bearing housing on the shaft. Note! Place the shaft on a distance. Lubricate the shaft with oil. Place the bearing on the shaft and press it down. Note! Be careful when you press so you acheive correct bearing setting, no backlash and a low rolling friction.
  • Page 24 Hydraulic Motor/Pump Series V14 Assemble the spacer washer and the retaining ring. Install the O-ring. Lubricate the sealing surface with oil on the shaft.
  • Page 25 Hydraulic Motor/Pump Series V14 Install the seal ring carrier with shaft seal. Install the retaining ring. Install the compression spring.
  • Page 26 Hydraulic Motor/Pump Series V14 Install the guide pin. Install the intermediate housing with O-ring. Install the pistons. If the pistons isn’t exchanged, install them in the same ball sockets as before.
  • Page 27 Hydraulic Motor/Pump Series V14 Install the lower support pin. Install the joint shaft. Put some grease on the joint shaft so the rollers don’t fall off. Assemble the rollers with the chamfer inwards. Install the upper support pin in the cylinder barrel.
  • Page 28 Hydraulic Motor/Pump Series V14 Install the cylinder barrel. The sliding plate is assembled with the steel side towards the cylinder barrel and the bronze side towards the valve segment. Make sure that the support pin is in the correct position by using a thin pin and feel that it is in correct position.
  • Page 29 Hydraulic Motor/Pump Series V14 Install the check valve balls. Make sure that the guide pins are in place. Install the control module, fit the setting piston arm into the valve segment. Tighten the hexagon screws, 105 ± 20Nm.

  • Page 30: Control Spring Kit And Filter

    Hydraulic Motor/Pump Series V14 Change of Control Spring Kit and Filter (AC, AH, AD) Turn the adjustment screw counter clockwise. Remove the spring kit. Change the spring(s). Put the new spring kit in position and turn the adjustment screw clockwise until the spring is preloaded.

  • Page 31: Spare Parts

    Hydraulic Motor/Pump Series V14 Splitview/Spare Parts 413x3 3793185 V14-110 Valve segment 3793183 3781307 3793192 449x2 3709889 415 (included in 3793192) 448x6 3706369 3781043 482 (included in sealkit) 483x2 118162 3709886 3792387 453x3 3705958 3709887 3709175 451x3 Shaft type S 3780458...

  • Page 32: Splitviews

    Hydraulic Motor/Pump Series V14 Splitview/Spare Parts 413x3 3793185 V14-160 3793440 Valve segment 3782362 3709756 449x2 3708046 415 (included in 3709756) 448x6 3706669 3782233 482 (included in sealkit) 483x2 3782630 3709761 914525 453x3 3792087 3709754 3709175 451x3 3798103 Shaft type S 3782372 440x9 3782400 S, speed 3782373...
  • Page 33 Hydraulic Motor/Pump Series V14 Splitview A-module 117x2 116x3 ISO: 60 ± 10 Nm SAE: 110 ± 22 Nm 828 13 ± 3 Nm 116x3 823x2 824x2 825x2 50 ± 10 Nm 133x2 105 ± 20 Nm 8 ± 2 Nm 60 ±...
  • Page 34 Hydraulic Motor/Pump Series V14 Splitview AC Control Item Torque (Nm) 105 ± 20 1.2 ± 0.2 14 ± 4 26 ± 6 1.2 ± 0.2 1.2 ± 0.2 38 ± 8 ISO 25 ± 5 SAE 105 ± 20 13 ± 3 A-side 60 ±...
  • Page 35 Hydraulic Motor/Pump Series V14 Splitview AH Control Item Torque (Nm) 105 ± 20 1.2 ± 0.2 14 ± 4 26 ± 6 1.2 ± 0.2 1.2 ± 0.2 38 ± 8 ISO 25 ± 5 SAE 105 ± 20 13 ± 3 60 ±...
  • Page 36 Hydraulic Motor/Pump Series V14 Splitview EP/EO Control Item Torque (Nm) 105 ± 20 1.2 ± 0.2 14 ± 4 26 ± 6 1.2 ± 0.2 1.2 ± 0.2 105 ± 20 13 ± 2 38 ± 8 ISO 25 ± 5 SAE 60 ±...

  • Page 37: Splitviews

    Hydraulic Motor/Pump Series V14 Splitview HP/HO Control Item Torque (Nm) 105 ± 20 1.2 ± 0.2 14 ± 4 26 ± 6 1.2 ± 0.2 1.2 ± 0.2 38 ± 8 ISO 25 ± 5 SAE 105 ± 20 13 ± 2 38 ±...

  • Page 38: Spare Parts

    Hydraulic Motor/Pump Series V14 Parts Specification Spare Part Kits for V14-110/160 Item Description 110/160 Items included in the Seal Kit H. 221, 225, 227, 233, 482, 711, 712, 713, 732, Stop Washer 743, 744, 745, 748, 749, 751, 753, 754,...
  • Page 39 Hydraulic Motor/Pump Series V14 Notes:...
  • Page 40 Please contact our sales representative: Parker Hannifin AB Catalog Mobile Controls Division June 2004, GB SE-461 82 Trollhättan Sweden Tel +46 520 404500 Fax +46 520 371 05 www.parker.com...

This manual is also suitable for:

V14 seriesV14-160

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