Parker F11-5 Manuel utilisateur
Effective: August, 2015
Supersedes: November, 2011
Bulletin HY30-5503-M1/UK
Service Manual
Series F11
2Parker Hannin
Pump and Motor Division
Trollhättan, Sweden
Service Manual
Series F11
Bulletin HY30-5503-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 Hannin 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, specications, designs, availability and pricing,
are subject to change by Parker Hannin Corporation and its subsidiaries at any time without notice.
List of contents Page
General information...................................................................................3
Specication and Operating Temperature .................................................4
Design.......................................................................................................5
Operational Check.....................................................................................6
Assembly............................................................................................7 - 10
Barrel Retaining Ring..............................................................................11
Torque and Gear Backlash......................................................................12
Split view.................................................................................................13
Parts specication ...................................................................................14
Saw Motor and Make Up Valve...............................................................15
Valve Plates.............................................................................................16
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 Hannin
Pump and Motor Division
Trollhättan, Sweden
Service Manual
Series F11
Bulletin HY30-5503-M1/UK
General information
F11 is bent axis, xed displacement heavy-
duty motor/pump series. They can be used
in numerous applications in both open and
closed loop circuits.
Series F11 is available in the following
frame sizes and versions:
- F11-5, -6, -10, -12, -14 and -19 with
CETOP mounting ange and shaft end.
- F11-6, -10, -12 and -14 with ISO ange
and shaft
- F11-6, -10. -12, -14 and -19 with SAE
ange and shaft
Thanks to the unique spherical piston de-
sign, F11 motors can be used at unusually
high shaft speeds. Operating pressures to
420 bar provides for the high output power
capability.
The 40° angle between shaft and cylinder
barrel allows for a very compact, lightweight
motor/pump.
The laminated piston ring offers important
advantages such as low internal leakage
and thermal shock resistance.
The pump version has highly engineered
valve plates for increased selfpriming speed
and low noise, available with left and right
hand rotation.
The F11 motors produce very high torque at
start-up as well as at low speeds.
Our unique timing gear design synchronizes
shaft and cylinder barrel, making the F11
very tolerant to high ’G’ forces and torsional
vibrations.
Heavy duty roller bearings permit substan-
tial external axial and radial shaft loads.
The F11’s have a simple and straightfor-
ward design with very few moving parts,
making them very reliable motors/pumps.
The unique piston locking, timing gear and
bearing set-up as well as the limited num-
ber of parts add up to a very robust design
with long service life and, above all, proven
reliability.
Note! F11-150 and -250 have been updated to F12-150 and -250. They can be found in
the service manual for F12. We also refer to after sales information, SI 09/01 and SI 09/04.
4Parker Hannin
Pump and Motor Division
Trollhättan, Sweden
Service Manual
Series F11
Bulletin HY30-5503-M1/UK
1) Intermittent: max 6 seconds in any one minute.
2) Self priming speed valid at sea level.
Specications
Size F11 -5 -6 -10 -12 -14 -19
Displacement (cm3/rev) 4,9 6,0 9,8 12,5 14,3 19,0
Operating Pressure (bar)
Max intermittent 1)
Max continuous
420
350 420
350
420
350
420
350
420
350 420
350
Motor operating speed (rpm)
Max intermittent 1)
Max continuous
Min continuous
14000
12800
50
11200
10200
50
11200
10200
50
10300
9400
50
9900
9000
50
8900
8100
50
Max pump self priming speed (rpm)
L or R operation 2) 4600 - 4200 3900 3900 3500
Motor input ow (l/min)
Max intermittent 1)
Max continuous 69
63 67
61 110
100 129
118 142
129 169
154
Main circuit temp.
Max (°C)
Min (°C)
80
-40 80
-40 80
-40 80
-40 80
-40 80
-40
Mass moment of inertia (x10 -3) (kg m2) 7,8 9,5 15,6 19,8 22,7 30,2
Weight (kg) 4,7 7,5 7,5 8,2 8,3 11
Operating temperature
The following temperatures should not be exceeded
(Type N shaft seals): Drain uid: 90 °C.
FPM shaft seals (type V) can be used to 115 °C
drain uid temperature.
Note: The temperature should be measured at the
utilized drain port.
Continuous operation may require case ushing in
order to meet the viscosity and temperature limitations.
For further information we refer to:
Catalogue HY30-8249/UK
5 Parker Hannin
Pump and Motor Division
Trollhättan, Sweden
Service Manual
Series F11
Bulletin HY30-5503-M1/UK
Design
Series F11 pumps/motors consist of a rotating group contained in a split housing. Spherical
pistons (1) with laminated piston rings (2) operate at a 40° angle relative to the shaft (3). As
the shaft turns, the pistons are driven in a reciprocating movement in the cylinder barrel (4).
When the unit is used as a pump, the oil passes from the inlet port to the cylinder barrel and is
then forced to the outlet port through the pumping action of the pistons.
A barrel retaining ring maintains the barrel against the valve plate (5). Aring gear (6) on the
shaft meshes with the corresponding teeth of the cylinder barrel (4) so that the cylinder barrel
always rotates at the same speed as the shaft (3). The shaft is supported by two heavy duty
tapered roller bearings (7).
1
23
5
4
7
6
6Parker Hannin
Pump and Motor Division
Trollhättan, Sweden
Service Manual
Series F11
Bulletin HY30-5503-M1/UK
Operational Check
The general condition of the unit can be established by checking the drain ow. Remove the
drain line and keep the drain port above a suitable container. Run the unit at normal speed
and pressurize the system to 150 - 200 bar (2000-3000 psi).
Measure the drain ow for one minute; if it exceeds the maximum gures shown below, the
unit is worn or damaged internally and should be replaced or repaired. Also, check for lea-
kage at the shaft seal and between the bearing and barrel housings.
Drain Flow
Series Normal
(l/min) Normal
(gpm, US) Max
(l/min) Max
(gpm, US)
F11-5 0.2 0.05 1.0 0.26
F11-6 0.2 0.05 1.0 0.26
F11-10 0.3 0.08 1.5 0.4
F11-12 0.3 0.08 1.5 0.4
F11-14 0.3 0.08 1.5 0.4
F11-19 0.4 0.1 2.0 0.55
7 Parker Hannin
Pump and Motor Division
Trollhättan, Sweden
Service Manual
Series F11
Bulletin HY30-5503-M1/UK
Assembling
1. Place the ring gear on the shaft
with the guide pin located against the
guide hole.
2. Press down the big tapered roller
bearing together with the ring gear.
3. Place the distance ring on the big
tapered roller bearing.
4. Place the small tapered roller bear-
ing on the shaft as on the picture.
5. Press down the small tapered roller
bearing in small steps until correct
preload is achived. Not to tight and no
backlash.
6. Place the lock washer(s) on to the
shaft.
8Parker Hannin
Pump and Motor Division
Trollhättan, Sweden
Service Manual
Series F11
Bulletin HY30-5503-M1/UK
Assembling
7. Assemble the round nut and tighten
it until one opening is in correct posi-
tion for the lock washer.
10. Assemble the cylinder barrel.
Instructions on page 11.
8. Secure the round nut as shown in
the picture. 11. Assemble the O-rings on the dis-
tance ring.
9. Assemble the valve plate. Make
sure the slot is in correct position and
the valve plate is located as shown in
picture.
12. Carefully tap down the distance
ring to the barrel housing. Lubricate
them with oil before assembly.
9 Parker Hannin
Pump and Motor Division
Trollhättan, Sweden
Service Manual
Series F11
Bulletin HY30-5503-M1/UK
Assembling
13. Assemble the shims.
14. Assemble the pistons. Lubricate
the ball sockets before assembly.
15. Assemble the shaft package with
pistons in to the cylinder barrel.
16. Make sure the timing is correct.
17. Carefully tap down the bearing
housing.
18. Lubricate the sealing surface on
the shaft before assembling the shaft
seal.
10 Parker Hannin
Pump and Motor Division
Trollhättan, Sweden
Service Manual
Series F11
Bulletin HY30-5503-M1/UK
Assembling
19. Carefully push down the shaft
seal.
20. Place the support ring with the
radius agains the dust lip on the shaft
seal.
21. Carefully tap down shaft seal and
support ring.
22. Assemble the retaining ring.
23. Assemble the hexagon screws
and torque them to specied value,
shown on page 12.
24. Tap down the at key and turn the
shaft at least one revolution. Make
sure the back-lash of the gears are
correct (see page 12).
Ce manuel convient aux modèles suivants
6
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