Parker Series V14 Manual de usuario

Effective: October 2014

Supersedes: May 2012

Bulletin HY30-5510-M1/UK

Service Manual

Series V14

2Parker Hannin

Pump and Motor Division

Trollhättan, Sweden

Service Manual

Series V14

Bulletin HY30-5510-M1/UK

Offer of Sale

Please contact your Parker representation for a detailed ”Offer of Sale”.

FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS AND/OR SYSTEMS DESCRIBED

HEREIN OR RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE.

This document and other information from Parker Hannin Corporation, its subsidiaries and authorized distributors provide

product and/or system options for further investigation by users having technical expertise. It is important that you analyze all

aspects of your application, including consequences of any failure, and review the information concerning the product or sys-

tem in the current product catalogue. Due to the variety of operating conditions and applications for these products or systems,

the user, through its own analysis and testing, is solely responsible for making the nal selection of the products and systems

and assuring that all performance, safety and warning requirements of the application are met.

The products described herein, including without limitation, product features, specications, designs, availability and pricing,

are subject to change by Parker Hannin Corporation and its subsidiaries at any time without notice.

List of contents Page

New features V14......................................................................................3

Specications / cross section ....................................................................4

Displacement limiter .............................................................................5 - 6

Ordering code............................................................................................7

Installation ............................................................................................8 - 9

Controls and gauge ports .................................................................10 - 16

Displacement limiter ................................................................................17

Disassembling ..................................................................................18 - 23

Assembling.......................................................................................24 - 30

Control spring kit and lter.......................................................................31

Spare parts.......................................................................................32 - 34

Split views ........................................................................................35 - 41

Spare parts..............................................................................................42

Test procedure.........................................................................................43

Conversion factors

1 kg = 2.2046 lb

1 N = 0.22481 lbf

1 bar = 14.504 psi

1 l = 0.21997 UK gallon

1 l = 0.26417 US gallon

1 cm3= 0.061024 in3

1 m = 3.2808 feet

1 mm = 0.03937 in

1°C = 1.8°F + 32

WARNING

3 Parker Hannin

Pump and Motor Division

Trollhättan, Sweden

Service Manual

Series V14

Bulletin HY30-5510-M1/UK

...mainly thanks to:

• Re-designed piston

• O-ring seals between housings

• Enlarged setting piston

• Increased size control device

• Tapered roller bearings

New features:

• Increased shaft speeds

• Improved sealing

• Faster control response

• Improved shaft support

• Additional integrated functions added

• New control, HPC, for winch

General information

Series V14 is a new generation of variable

displacement motors developed and ma-

nufactured by Parker Hannin, Pump and

Motor Division.

The V14 is a further development of our

well known V12 motor. It is designed for

both open and closed circuits, intended

particularly for mobile applications.

Important features carried over

from previous motors:

• Operating pressures to 480 bar

• High speeds, thanks to low weight

pistons with laminated piston rings

and a very compact design of the

rotating parts.

• High overall efciency throughout the

entire displacement range

• Wide displacement range - 5:1

• Small envelope size and high

power-to-weight ratio

• Low noise levels due to the compact,

sturdy design and smooth uid

passages

• Positive piston locking, strong

synchronizing shaft, heavy-duty

bearings and a small number

of parts add up to a very robust

motor with long service life and

proven reliability.

• 9 pistons provide high start-up

torque and smooth operation

4Parker Hannin

Pump and Motor Division

Trollhättan, Sweden

Service Manual

Series V14

Bulletin HY30-5510-M1/UK

Specications V14 frame size

Displacement [cm³/rev]

at 35° (max)

at 6,5° (min)

Operating pressure [bar]

max intermittent

max continuous

Operating speed [rpm]

max intermittent at 35° ¹)

max continuous at 35°

max intermittent at 6.5°-20° ¹)

max continuous at 6.5°-20°

min continuous

Flow [l/min]

max intermittent

max continuous

Output torque [Nm]

at 100 bar (theor.)

Max output power [kW]

Corner power [kW]

intermittent

continuous

Mass moment of inertia

(x10-3) [kg m2]

Weight [kg]

110

480

420

3900

3400

6500

5700

430

375

175

262

570

440

8.2

110

¹) Max 6 seconds in any one minute.

160

480

420

3400

3000

5700

5000

550

480

255

335

730

560

14.5

160

1. End cover, min displ.

2. Control module

3. Setting piston

4. Connecting arm

5. End cover, max displ.

6. Connection module

7. Main pressure port

8. Valve segment

9. Intermediate housing

10. Cylinder Barrel

11. Spherical piston with

laminated piston ring

12. Synchronizing shaft

13. Inner roller bearing

14. Outer roller bearing

15. Bearing housing

16. Shaft seal with retainer

17. Output shaft

V14 cross section

1 2 3 4

5 Parker Hannin

Pump and Motor Division

Trollhättan, Sweden

Service Manual

Series V14

Bulletin HY30-5510-M1/UK

Setting

angle

[degree]

Displace-

ment

[cm³/varv]

Shim

maximum

side

[mm]

Shim mini-

mum side

[mm]

Setting

angle

[degree]

Displace-

ment

[cm³/varv]

Shim

maximum

side

[mm]

Shim mini-

mum side

[mm]

6,5 22 58,5 9,5 20,4 67 32,0 35,5

6,9 23 58,0 10,0 20,8 68 31,5 36,0

7,2 24 57,5 10,5 21,1 69 31,0 37,0

7,5 25 57,0 11,0 21,4 70 30,0 37,5

7,8 26 56,0 11,5 21,7 71 29,5 38,0

8,1 27 55,5 12,0 22,1 72 29,0 39,0

8,4 28 55,0 12,5 22,4 73 28,0 39,5

8,7 29 54,5 13,0 22,7 74 27,5 40,0

9,0 30 54,0 13,5 23,0 75 27,0 41,0

9,3 31 53,5 14,0 23,3 76 26,0 41,5

9,6 32 53,0 15,0 23,7 77 25,5 42,0

9,9 33 52,5 15,5 24,0 78 25,0 43,0

10,2 34 52,0 16,0 24,3 79 24,0 43,5

10,5 35 51,5 16,5 24,7 80 23,5 44,5

10,8 36 51,0 17,0 25,0 81 23,0 45,0

11,1 37 50,0 17,5 25,3 82 22,0 45,5

11,4 38 49,5 18,0 25,6 83 21,0 46,5

11,7 39 49,0 18,5 26,0 84 20,5 47,0

12,0 40 48,5 19,0 26,3 85 20,0 48,0

12,3 41 48,0 20,0 26,6 86 19,0 48,5

12,7 42 47,5 20,5 27,0 87 18,5 49,5

13,0 43 46,5 21,0 27,3 88 17,5 50,0

13,3 44 46,0 21,5 27,7 89 17,0 51,0

13,6 45 45,5 22,0 28,0 90 16,0 51,5

13,9 46 45,0 22,5 28,3 91 15,0 52,5

14,2 47 44,5 23,0 28,7 92 14,5 53,0

14,5 48 44,0 24,0 29,0 93 13,5 54,0

14,8 49 43,0 24,5 29,4 94 13,0 55,0

15,1 50 42,5 25,0 29,7 95 12,0 55,5

15,4 51 42,0 25,5 30,0 96 11,0 56,5

15,7 52 41,5 26,0 30,4 97 10,5 57,5

16,0 53 41,0 27,0 30,7 98 9,5 58,0

16,4 54 40,5 27,5 31,1 99 9,0 59,0

16,7 55 40,0 28,0 31,4 100 8,0 60,0

17,0 56 39,0 28,5 31,8 101 7,0 60,5

17,3 57 38,5 29,0 32,1 102 6,0 61,5

17,6 58 38,0 30,0 32,5 103 5,5 62,5

17,9 59 37,0 30,5 32,8 104 4,5 63,5

18,2 60 36,5 31,0 33,2 105 3,5 64,0

18,5 61 35,5 32,5 33,6 106 2,5 65,0

18,9 62 35,5 32,5 33,9 107 1,5 66,0

19,2 63 34,5 33,0 34,3 108 0,5 67,0

19,5 64 34,0 33,5 34,5 109 0,0 68,0

19,8 65 33,5 34,0 34,5 110 0,0 69,0

20,1 66 33,0 35,0

Displacement limiter V14-110

Note! There always have to be a shim on the minimum side of the -110cc motor. (9 mm)

The -110cc motor will be damaged if set below angles of 6,5°.

6Parker Hannin

Pump and Motor Division

Trollhättan, Sweden

Service Manual

Series V14

Bulletin HY30-5510-M1/UK

6,5 31,6 69,5 0,0 20,1 96 39,5 30,0

6,6 32 69,0 0,0 20,3 97 39,0 30,5

6,8 33 68,5 0,5 20,5 98 38,5 31,0

7,0 34 68,0 1,0 20,8 99 38,0 31,5

7,2 35 67,5 1,5 21,0 100 37,5 32,0

7,4 36 67,5 2,0 21,2 101 37,0 32,5

7,6 37 67,0 2,5 21,4 102 36,5 33,0

7,8 38 66,5 3,0 21,6 103 36,0 33,5

8,0 39 66,0 3,0 21,9 104 35,5 34,0

8,2 40 65,5 3,5 22,1 105 35,0 34,5

8,4 41 65,0 4,0 22,3 106 34,5 35,0

8,7 42 64,5 4,5 22,5 107 34,0 35,5

8,9 43 64,0 5,0 22,8 108 33,0 36,0

9,1 44 64,0 5,5 23,0 109 32,5 36,5

9,3 45 63,5 6,0 23,2 110 32,0 37,0

9,5 46 63,0 6,5 23,4 111 31,5 37,5

9,7 47 62,5 6,5 23,6 112 31,0 38,0

9,9 48 62,0 7,0 23,9 113 30,5 39,0

10,1 49 61,5 7,5 24,1 114 30,0 39,5

10,3 50 61,0 8,0 24,3 115 29,5 40,0

10,5 51 60,5 8,5 24,5 116 29,0 40,5

10,7 52 60,0 9,0 24,8 117 28,0 41,0

10,9 53 60,0 9,5 25,0 118 27,5 41,5

11,2 54 59,5 10,0 25,2 119 27,0 42,0

11,4 55 59,0 10,0 25,5 120 26,5 42,5

11,6 56 58,5 11,0 25,7 121 26,0 43,5

11,8 57 58,0 11,0 25,9 122 25,5 44,0

12,0 58 57,5 11,5 26,1 123 25,0 44,5

12,2 59 57,0 12,0 26,4 124 24,0 45,0

12,4 60 56,5 12,5 26,6 125 23,5 45,5

12,6 61 56,0 13,0 26,8 126 23,0 46,0

12,8 62 56,0 13,5 27,1 127 22,5 47,0

13,0 63 55,5 14,0 27,3 128 22,0 47,5

13,3 64 55,0 14,5 27,5 129 21,0 48,0

13,5 65 54,5 15,0 27,7 130 20,5 48,5

13,7 66 54,0 15,5 28,0 131 20,0 49,5

13,9 67 53,5 15,0 28,2 132 19,5 50,0

14,1 68 53,0 16,0 28,4 133 18,5 50,5

14,3 69 52,5 16,5 28,7 134 18,0 51,0

14,5 70 52,0 17,0 28,9 135 17,5 52,0

14,7 71 51,5 17,5 29,1 136 17,0 52,5

14,9 72 51,0 18,0 29,4 137 16,0 53,0

15,2 73 50,5 18,5 29,6 138 15,5 53,5

15,4 74 50,0 19,0 29,9 139 15,0 54,5

15,6 75 49,5 19,5 30,1 140 14,0 55,0

15,8 76 49,0 20,0 30,3 141 13,5 55,5

16,0 77 49,0 20,5 30,6 142 13,0 56,5

16,2 78 48,5 21,0 30,8 143 12,0 57,0

16,4 79 48,0 21,5 31,0 144 11,5 57,5

16,6 80 47,5 22,0 31,3 145 11,0 58,5

16,9 81 47,0 22,5 31,5 146 10,0 59,0

17,1 82 46,5 23,0 31,8 147 9,5 59,5

17,3 83 46,0 23,5 32,0 148 9,0 60,5

17,5 84 45,5 24,0 32,3 149 8,0 61,0

17,7 85 45,0 24,5 32,5 150 7,5 62,0

17,9 86 44,5 25,0 32,7 151 7,0 62,5

18,2 87 44,0 25,5 33,0 152 6,0 63,0

18,4 88 43,5 26,0 33,2 153 5,5 64,0

18,6 89 43,0 26,0 33,5 154 4,5 64,5

18,8 90 42,5 26,5 33,7 155 4,0 65,5

19,0 91 42,0 27,0 34,0 156 3,0 66,0

19,2 92 41,5 27,5 34,2 157 2,5 67,0

19,5 93 41,0 28,0 34,5 158 1,5 67,5

19,7 94 40,5 28,5 34,7 159 1,0 68,5

19,9 95 40,0 29,0 35,0 160 0,0 69,0

Displacement limiter V14-160

Setting

angle

[degree]

Displace-

ment

[cm³/varv]

Shim

maximum

side

[mm]

Shim mini-

mum side

[mm]

Setting

angle

[degree]

Displace-

ment

[cm³/varv]

Shim

maximum

side

[mm]

Shim mini-

mum side

[mm]

7 Parker Hannin

Pump and Motor Division

Trollhättan, Sweden

Service Manual

Series V14

Bulletin HY30-5510-M1/UK

1. Frame size

110 - 110 cm³/rev

160 - 160 cm³/rev

2. Mounting ange

C - Cartridge (Cartridge version only -110)

I- ISO (ISO 3019/2)

Z- ZF (ISO 3019/2)

S- SAE (SAE J744c)

3. Shaft seal

V- FPM (uorocarbon)

4. Shaft end

C- DIN (ISO version)

D- DIN (ISO version)

S- SAE (SAE version)

5. Control

AC - Pressure compensator

AH - Pressure compensator with

hydraulic override

AD - Pressure compensator with electric

override and break defeat

EO - Electrohydraulic, two position

EP - Electrohydraulic, proportional

HO - Hydraulic, two-position

HP - Hydraulic, proportional

6. Control signal

E- External pressure (HO, HP)

H- 24 VDC (EO, EP)

L- 12 VDC (EO, EP)

I- Internal pressure (AC, AD, AH)

C- Pressure cut off (HP)

7. Control restrictor set

1 - 0,7

2- 0,8

3- 1,0 (standard)

4- 1,2

5- HPC

x- special

Ordering code

Example: V14 - 110 - S V S - EP I 1 A - P 350 - N - 00 - 110 / 032 - 210 - 000

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

8. Control modulating pressure/current

N- AC, AD: 0 bar; EP: non-selectable

current

A- 15 bar1) (AC, AD, AH, HP)

B- 25 bar1) (AC, AD, AH, HP)

C- 50 bar1) (AC, AD, AH)

D- 80 bar1) (AC, AD, AH)

9. Valve options

N- None

B- Brake valve and pressure relief valves

L- Flushing valve

P- Pressure relief valves

R- Optional valves

W- Load holding valve

10. Pressure relief valve opening pressure [bar]

or Flushing valve restrictor. See catalogue

HY30-8223/UK for further information.

000 - Without Pressure relief valves

11. Sensor options

N- None

C- Prepared for setting piston position

and shaft speed sensors

D- Speed and setting piston position

sensors

L- Setting piston position sensor

P- Prepared for speed sensor

T- Prepared for setting piston position

sensor

12. Factory issued number for special versions

13. Max displacement [cm3/rev]

14. Min displacement [cm3/rev]

15. Threshold setting

AC: select pressure between 100 and 350

[bar]

EO,EP: 12 VDC: 400 [mA]

24 VDC: 200 [mA]

HO,HP: Factory set at 10 [bar]

Is adjustable between 5 - 25 [bar]

16. Setting for pressure cut off (only HPC control)

HPC: Select cut off pressure between

75 - 400 [bar]

1) Valid at max utilized displacement range

8Parker Hannin

Pump and Motor Division

Trollhättan, Sweden

Service Manual

Series V14

Bulletin HY30-5510-M1/UK

Motor installation

Direction of rotation

The V14 motor is bi-directional. Fig. 1

shows shaft rotation vs. direction of ow.

When the A port is pressurized (black ar-

row) the motor turns counter clockwise (left

hand, L, rotation), and when the B port is

pressurized (open arrow) the shaft turns

clockwise (right hand, R, rotation).

Note: Before installing the V14 in series

(when the A and B ports can be subject to

high pressures simultaneously) contact Par-

ker Hannin (Mobile Controls Div.).

Filtration

Maximum motor service life is obtained

when the uid cleanliness meets or ex-

ceeds ISO code 18/13 (ISO 4406).

A 10 µm (absolute) lter is recommended.

Case pressure

The lowest and highest recommended case

pressure (V14 with shaft seal type H or V)

at selected shaft speeds is shown in the

table below.

The min case pressure secures sufcient

lubrication, and the max case pressure,

which secures nominal seal life, should be

measured at the drain port.

Note: Contact Parker Hannin (Pump and

Motor Div.) for information on other shaft

seals.

Size 1500 3000 4000 5000 6000

V14-110

max 10 1-6 1.5-5 2-4.5 -

Min and max case pressure [bar] vs. shaft speed

[rpm].

V14-160

max 10 1-6 2-5.5 2.5-5.5 -

Required inlet pressure

The motor operates as a pump under cer-

tain conditions. When this occurs, a mini-

mum pressure must be maintained at the

inlet port. Increased noise and gradually

deteriorating performance due to cavitation

may otherwise be experienced.

A 15 bar inlet pressure, measured at the

motor inlet port, satises most operating

conditions.

Contact Parker Hannin (Mobile Controls

Div.) for more specic information on inlet

pressure requirements.

Operating temperatures

The following temperatures should not be

exceeded (type Hshaft seal):

Main circuit: 80 °C

Drain uid: 100 °C

FPM shaft seals (type V) can be used to

115 °C drain uid temperature.

Continuous operation at high power levels

usually requires case ushing in order for

the uid to stay above the minimum visco-

sity requirements.

A ushing valve and restricting nozzle, av-

ailable as an option, provide the necessary

main circuit ushing ow.

Refer to g. 2 (next page).

Note: For high speed info, see Marketing

information database.

Port A

Port B

Left hand

(counter clockwise)

rotation (L)

Right hand

(clockwise)

rotation (R)

Fig. 1 (motor rotation vs. direction of ow).

9 Parker Hannin

Pump and Motor Division

Trollhättan, Sweden

Service Manual

Series V14

Bulletin HY30-5510-M1/UK

Drain ports

There are two drain ports on the V14; the

uppermost drain port should always be

utilized (g. 3).

In order to avoid excessively high case

pressure, the drain line should be connec-

ted directly to the reservoir.

NOTE: When the motor is operating, the

case must be lled with uid to at least

50%.

Hydraulic uids

Ratings and performance data for series

V14 motors are valid when a good quality,

contamination-free, petroleum-based uid is

used in the hydraulic system.

Hydraulic uids type HLP (DIN 51524),

automatic transmission uids type A, or API

CD engine oils can be used.

Fire resistant uids, when used under mo-

died operating conditions, and synthetic

uids are also suitable.

When the hydraulic system has reached full

operating temperature, the motor drain oil

viscosity should be above 8 mm²/s (cSt).

At start-up, the viscosity should not exceed

1500 mm²/s.

The ideal operating range for the V14

series is 15 to 30 mm²/s.

The following information (available from

Parker Hannin, Pump and Motor Div.) pro-

vide additional information about:

- Hydraulic uid specications

- Fire resistant uids

Before start-up

Make sure the motor case as well as the

entire hydraulic system is lled with hydrau-

lic uid. The internal leakage, especially at

low operating pressures, is not sufcient to

provide lubrication at start-up.

Note:

A drain line spring loaded check valve (shown in

g. 2, 3 and 4) may have to be installed in order to

prevent oil from being siphoned out of the motor

case. This can otherwise happen e.g. if the reser-

voir is located below the utilized motor drain port.

Fig. 2.

Fig. 3.

Fig. 4.

Flushing valve

(optional)

Drain and

cooling ow

to reservoir

Drain port

To reservoir

Check

valve

To reservoir

Check valve

Drain port

10 Parker Hannin

Pump and Motor Division

Trollhättan, Sweden

Service Manual

Series V14

Bulletin HY30-5510-M1/UK

Controls - general information

AC control description

1. AC control cover

2. Servo valve spool

3. Modulating spring

4. Threshold spring

5. Feedback arm

6. Threshold adjustment screw

7. Seal nut

8*. Two-part threshold seal

9. End cover (max displ.)

10. Control module housing

11. Max displ. limiting screw/bushing

12. Set screws

13. Connecting arm

14. Setting piston

15. Min displ. limiting screw/bushing

16. End cover (min displ.)

E. Restrictor location, servo supply

V14_AC_section.eps

Leif A./01-03-12

12345678

910111213141516

1 2 3 4 5 67 8

910 11 12 13 14 15

AC control module cross section (as seen from motor

intermediate housing / control module interface).

The following controls satisfy most application

requirements:

• AC (automatic pressure compensator)

• AD (Automatic pressure compensator with

electric override and brake defeat)

• AH (automatic pressure compensator with

hydraulic override)

• EO and HO (two position controls)

• EP and HP (proportional controls)

All controls utilize a servo piston that con-

nects to the valve segment (refer to the illus-

tration on page 4).

The built-in four-way servo valve determines

the position of the servo piston and, in turn,

the displacement.

The displacement angle (between output

shaft and cylinder barrel) ranges from 35°

(max) to 6.5° (min).

Servo supply pressure is obtained from the

pressurized, main port through the corres-

ponding, built-in shuttle valve.

The respons time (i.e. from max-to-min or

from min-to-max displacement) is determined

by restrictors in the servo valve supply and

return lines; refer to the schematics.

* Yellow seal cap is factory mounted. Red seal cap is available as spare part, part no. 3797065.

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Xylem e-1532 Series Manual de usuario

Milton Roy

Milton Roy PRIMEROYAL Manual de usuario