Parker F10 Series Manuale utente
MSG30-5524-M1/UK
Service/
Spare Parts Manual
Series F10-30 to -125
Eective: March, 2023
Supersedes: October, 2022
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MSG30-5524-M1/UK
2Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Service/Spare Parts Manual
Series F10
Basic formulas for hydraulic motors
Torque (M)
M= [Nm]
D x ∆p x ηhm
63
Power (P)
P = [kW]
q x ∆p x ηt
600
D – displacement [cm3/rev]
n – shaft speed [rpm]
ηv – volumetric eciency
∆p – dierential pressure [bar]
(between inlet and outlet)
ηhm – mechanical eciency
ηt – overall eciency
(ηt = ηv x ηhm)
Conversion factors
1 kg 2.20 lb
1 N 0.225 lbf
1 Nm 0.738 lbf ft
1 bar 14.5 psi
1 l 0.264 US gallon
1 cm30.061 cu in
1 mm 0.039 in
1°C 5/9(°F-32)
1 kW 1.34 hp
Conversion factors
1 lb 0.454 kg
1 lbf 4.448 N
1 lbf ft 1.356 Nm
1 psi 0.068948 bar
1 US gallon 3.785 l
1 cu in 16.387 cm3
1 in 25.4 mm
1 °F 9/5°C + 32
1 hp 0.7457 kW
Torque (M)
M = [Nm]
Basic formulas for hydraulic pumps
Flow (q)
q = [l/min]
Power (P)
P = [kW]
D x n x ηv
1000
D x ∆p
63 x ηhm
q x ∆p
600 x ηt
D – displacement [cm3/rev]
n – shaft speed [rpm]
ηv –volumetric eciency
∆p – dierential pressure [bar]
(between inlet and outlet)
ηhm – mechanical eciency
ηt –overall eciency
(ηt = ηv x ηhm)
Flow (q)
q = [l/min]
D x n
1000 x ηv
3Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Service/Spare Parts Manual
Series F10
MSG30-5524-M1/UK
Content Page
General Information................................................................................... 4
Cross section............................................................................................. 4
Specification.............................................................................................. 5
Preparation................................................................................................ 6
Tools required............................................................................................ 6
Disassemble.........................................................................................7 – 11
Assembly.......................................................................................... 12 – 16
Test procedur............................................................................................17
Cavitation ......................................................................................... 18 – 21
Split view............................................................................ .................... 22
F10-30 spare part list................................................................................ 24
F10-37 spare part list................................................................................ 25
F10-56 spare part list................................................................................ 26
F10-80 spare part list................................................................................ 27
F10-90 spare part list................................................................................ 28
F10-107 spare part list .............................................................................. 29
F10-125 spare part list.............................................................................. 30
How to select spare part guide........................................................... 31 – 35
MSG30-5524-M1/UK
4Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Service/Spare Parts Manual
Series F10
General information
F10 is bent axis, fixed displacement
medium duty motor/pump seris. They
can be used in numerous applications
in both open and closed loop circuits.
Series F10 conforms to current ISO
and SAE mounting flange and shaft
end configurations. A very compact
cartridge version is also available.
Frame sizes: F10-30, -37, -56, -80, -90,-
107, -125
Thanks to the unique spherical piston
design, F10 motors can be used at
unusually high shaft speeds. Operating
pressures to 350 bar provides for the
high output power capability.
The 40° angle between shaft and cylin-
der barrel allows for a very compact,
lightweight motor/pump.
The laminated piston ring oers im-
portant advantages such as low inter-
nal leakage and thermal shock resis-
tance.
The pump version has highly engine-
ered valve plates for increased selfpri-
ming speed and low noise, available
with left and right hand rotation.
The F10 motors produce very high tor-
que at start-up as well as at low speeds.
Our unique timing gear design synch-
ronizes shaft and cylinder barrel, ma-
king the F10 very tolerant to high ’G’
forces and torsional vibrations.
Heavy duty roller bearings permit sub-
stantial external axial and radial shaft
loads.
The F10’s have a simple and straight-
forward design with very few moving
parts, making them very reliable mo-
tors/pumps.
The unique piston locking, timing gear
and bearing set-up as well as the limited
number of parts add up to a very robust
design with long service life and, above
all, proven reliability.
General Information
F10 cross section
1. Barrel housing
2. Valve plate
3. Cylinder barrel
4. Piston with piston ring
5. Timing gear
6. Tapered roller bearing
7. Bearing housing
8. Shaft seal
9. Output/input shaft
1 2 3 4 5
6 7 8 9
5Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Service/Spare Parts Manual
Series F10
MSG30-5524-M1/UK
Specifications
1) Intermittent: max 6 seconds in any one minute.
Frame size F10 -030 -037 -056 -080 -090 -107 -125
Displacement [cm3/rev] 30.0 37.0 54.4 78.6 93.0 104.0 125.0
Operating pressure 3)
max intermittent1) [bar] 350 350 350 350 350 350 350
max continuous [bar] 300 300 300 300 300 300 300
Motor operating speed 3) [rpm]
max intermittent 1) 5400 4900 4200 3900 3800 3500 3100
max continuous 4900 4400 3800 3500 3400 3200 2800
min continuous 50 50 50 50 50 50 50
Max pump selfpriming speed
L or R function; max [rpm] 3100 3000 2300 2150 2000 1950 2000
Motor input flow
max intermittent1) [l/min] 162 196 228 307 353 364 387
max continuous [l/min] 147 176 207 275 316 333 350
Drain temperature, max [°C] 115 115 115 115 115 115 115
min [°C] -40 -40 -40 -40 -40 -40 -40
Theoretical torque at 100 bar
[Nm]
47.6 58.7 86.3 124.7 174.8 198.4 241
Mass moment of inertia
(x10-3) [kg m2]
1.7 1.7 2.9 5.0 8.4 8.4 11.2
Weight [kg] 11 . 5 11 . 5 15.7 18.6 25.7 25.7 33.0
MSG30-5524-M1/UK
6Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Service/Spare Parts Manual
Series F10
Preparation
Before disassembling motor:
• Always keep work space clean
• Always use correct tools
• Make documentation and take
photos if required
• Only use standard spare parts
from Parker
Changing shaft seal:
Follow step: 8 – 12 and 26 – 30
Changing seal kit:
Follow step: 1 – 2, 7 – 12, 26 – 37
Changing repair kit:
Follow step: 1 – 5, 32 – 37
Changing shaft and bearing kit:
Follow step: 1 – 37
Tools required
Preparation, Tools required
• Retaining ring tool, internal and
external
• Hex key
• Plastic hammer
• Mandrel
• Hook tool
• Torque wrench
• Brush
• Hydraulic press
7Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Service/Spare Parts Manual
Series F10
MSG30-5524-M1/UK
Disassembling
Disassemble
1. Fasten the unit in a vice.
Loosen the 4 bolts (item 491).
2. Disassemble the barrel housing (item
110). Make sure that the valve plate
doesn’t fall out when lifting the barrel
housing o.
Tips! If the parts are stucked, use a
plastic hammer and tap carefully
underneath.
3. When disassembling valve plate
(item 121), use a tool like a hook and
remove as shown.
4. Remove the cylinder barrel (item 411)
MSG30-5524-M1/UK
8Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Service/Spare Parts Manual
Series F10
Disassemble
Disassembling
5. Remove the pistons (item 440) 6. Remove the barrel support (item 430)
7. Remove the O-ring (item 221)
Always change seal kit when
removing seals
8. Disassemble the retaining ring
(item 237)
9Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Service/Spare Parts Manual
Series F10
MSG30-5524-M1/UK
Disassemble
Disassembling
9. Remove the seal carrier (item 231) 10. Remove the O-ring (item 225)
Always change seal kit when
removing seals.
11. Disassemble the retaining ring
(item 238)
12. Tap the shaft seal out with hammer
and mandrel.
MSG30-5524-M1/UK
10 Parker Hannifin
Pump & Motor Division Europe
Trollhättan, Sweden
Service/Spare Parts Manual
Series F10
Disassembling
Disassemble
13. Disassemble the retaining ring
(item 478)
14. Remove the space washer (item 476)
15. Place the bearing housing (item 211)
on a tube. Press out the shaft (item
311) by pressing on the shaft end.
Tips! Put some soft material (towel
or rag) inside the tube to avoid marks
when shaft loosen.
16. Remove the small tapered roller
bearing (item 470)
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