Service Manual Series F12
Contents
1. d 080 ooo mo ns iso a50 Displacement cm rev Operating Pressure 7 max intermittent bar 420 max continuous bar 350 Motor operating speed ST max intermittent rpm 3000 max continuous rpm 2700 min continuous rpm 5 Max pump sefpriming speed _Motorinputfiow C mancircuttemp co so so so so so so so so s Mass moment of inertia 0 0 0 0 7 RT H AG 1 Intemittent max 6 seconds in any one minute 2 Selfpriming speed valid at sea level 3 See also below operating temperature Operating temerature The following temperatures should not be exceeded N shaft seals Drain fluid 90 C FPM shaft seals type V can be used to 115 C drain fluid temperature NOTE The temperature should be measured at the utilized drain port Continuous operation may require case flushing in order to meet the viscosity and temperature limitations For further information we refer to Catalogue HY30 8249 UK 4 Parker Hannifin Pump and Motor Division Trollhattan Sweden www comoso com HY30 5504 M1 UK 110 488 Service Manual Series F12 Disassemble Fasten the unit in a vice Loosen the 4 boults item 491 Disassemble the barrel housing item 110 Make sure that the valve plate doesn t fall out when lifting the barrel housing off Remove the cylinder barrel item 411 Take the shim item 488 away 5 Parke2. UK Service Manual Series F12 Splitview F12 250 474 211 233 2390 e 22 e 23 Parker Hannifin Pump and Motor Division Darker Trollhattan Sweden www comoso com HY30 5504 M1 UK Service Manual Series F12 Assembly F12 250 LEN S 4 gt 9 20 04 20 1 Press down fe winnie roller bea 3 Assemble the lock washers item ring item 460 and the ring gear item 474 and the round nut item 475 Tap 452 on the shaft with a press Use a in the lock washers to lock the round tube see page 16 nut 4 af 4 dl e POR NOAA 2 Carefully press down the tappered 4 Assemble the shaft seal item 233 roller bearing item 470 until correct and the support ring item 236 Locate preload of the bearing package is the chamfer on the support ring down achieved Use a tube see page 16 wards Tap it down with a plastic collar Assemble the retaining ring item 237 Lubricate the shaft seal before assem bling the housing 24 Parker Hannifin Pump and Motor Division Trollh ttan Sweden HY30 5504 M1 UK Assembly F12 250 20 A a ST a 5 Tap down the bearing package into the bearing housing item 211 by using a plastic collar and a plastic hammer 6 Assemble the pistons item 440 Lubricate the ball sockets before assembling Service Manual Series F12 25 7 Assemble the tap rol bearing item 425 t
3. 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 F12 cross section Barrel housing Valve plate Cylinder barrel Piston with piston ring Timing gear Tapered roller bearing Bearing housing Shaft seal Output input shaft O ON OTF WN a Service Manual Series F12 The pump version has highly engineered valve plates for increased selfpriming speed and low noise available with left and right hand rotation The F12 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 F12 very tolerant to high G forces and torsional vibrations Heavy duty roller bearings permit substan tial external axial and radial shaft loads The F12 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 O 0 F 3 Parker Hannifin Pump and Motor Division Trollhattan Sweden www comoso com HY30 5504 M1 UK Service Manual Series F12 F12 F12 mene So da
4. Bulletin HY30 5504 M1 UK Service Manual Series F12 Effective April 2011 Supersedes March 2011 www comoso com HY30 5504 M1 UK Service Manual Series F12 List of contents Page General A A RAR R ARR KARA RKA 3 OPECINCANONS en a ee er oe iA one NA ne ee eee ee eee 4 BSSSC e state tots ta cand A A A ARN N E 5 10 Assembling F12 30 40 60 80 90 110 1 BD 0ooocccocccccooccncooccnnconnononnonos 11 16 Change Of shaft seal aicsecccicauiads coc saahtonaneasiedsndatanpadenadaneddadeesenncederdaaiadsntesse 17 Valve plates cios poison unset ene RR cistitis KKR KKR nn 18 A asc s ners hr aerate O sa sat NRK ANANAS 19 Assembling F12 100 sssssssssesssessrensrrnerrnrrrnn rens sea RR ed diia 20 22 SS A RR Eos jo er ANA 23 Assembling F12 200 sssssssssrssssssrensrnerrnrrrnn iia 24 28 Ca A rr rk br HN fors br FA rs 29 Conversion factors 1 kg 2 2046 Ib 1N 0 22481 Ibf 1 bar 14 504 psi 11 0 21997 UK gallon 1 0 26417 US gallon 1cm 0 061024 in 1m 3 2808 feet 1mm 0 03937 in 9 5 C 32 F N WARNING 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 Hannifin Corporation its subsidiaries and authorized distributors provide product and or system options for further investigation by users having technical expertise It is important that y
5. Service Manual Series F12 HY30 5504 M1 UK Install the cylinder barrel item 411 Ensure correct timing marking punch mark 110 Put some grease on the valve plate item 121 and install it into the barrel housing item 110 Make sure you have installed the valve plate correct see page 18 Install the barrel housing item 110 Fasten two bolts and secure that the back lash is between 0 1 0 3 mm Check it with a feeler gauge in the drain port At the same time double check the timing marking punch mark 15 Parker Hannifin Pump and Motor Division Trollh ttan Sweden www comoso com Service Manual Series F12 HY30 5504 M1 UK Fasten the 4 boults item 491 to specified OC 42 57 62 82 torque F12 030 65 10 Nm F12 040 65 10 Nm F12 060 65 10 Nm F12 080 115 10 Nm F12 090 115 10 Nm F12 110 115 10 Nm F12 125 115 10 Nm F12 150 220 35 Nm F12 250 220 35 Nm Tools to be used to facilitate the installation of the tappered roller bearings Type OA OB F 12 030 60 49 F12 040 65 58 F 12 060 13 64 F12 080 090 14 70 30 F12 110 125 82 19 F12 150 250 97 M Y A 0 2 C 0 0 DA 1 16 Parker Hannifin Pump and Motor Division Trollhattan Sweden www comoso com HY30 5504 M1 UK Service Manual Series F12 Change of shaft seal Remove the retaining ring item 237 231 Remove the seal carrier item 231 Tap th
6. and Motor Division Trollhattan Sweden www comoso com HY30 5504 M1 UK Service Manual Series F12 Notes 31 Parker Hannifin Pump and Motor Division Trollhattan Sweden www comoso com Parker Hannifin Pump and Motor Division Flygmotorvagen 2 SE 461 82 Trollhattan Sweden Tel 46 0 520 40 45 00 Fax 46 0 520 371 05 www parker com www comoso com
7. crews to 330 10 Nm 16 Install the cap screw item 428 that secures the barrel spindle 27 Parker Hannifin Pump and Motor Division Trollhattan Sweden HY30 5504 M1 UK Service Manual Series F12 Assembly F12 250 17 Torque the cap screw to 40 45 Nm and back off 1 3 off a turn to obtain correct axial play A 18 Hit the cap screw one time to obtain back lash Make sure the back lash Is correct 28 Parker Hannifin Pump and Motor Division Trollhattan Sweden www comoso com HY30 5504 M1 UK Service Manual Series F12 The general condition of the unit can be established by checking the drain flow Remove the drain line and keep the drain port above a suitable container Run the unit at normal speed and pressurize the system to 2000 3000 psi 150 200 bar Measure the drain flow for one minute if it exceeds the maximum figures shown below the unit is worn or damaged internally and should be replaced or repaired Also check for leakage at the shaft seal and between the bearing and barrel housings MM a Sl Se n a Fe Y cu in min I min gpm I min F12 080 6 10 80 30 F12 090 6 amp 1 10 so 30 Fi2t0 61 10 80 30 F12 125 6 10 80 30 F12 150 73 12 so 30 F12 250 92 15 80 30 29 Parker Hannifin Pump and Motor Division Trollh ttan Sweden www comoso com HY30 5504 M1 UK Service Manual Series F12 Notes 30 Parker Hannifin Pump
8. e shaft seal out with hammer and mandrel Tap the new shaft seal back with a tube and a hammer The outside diameter on the tube is 65mm 17 Parker Hannifin Pump and Motor Division Trollhattan Sweden www comoso com HY30 5504 M1 UK Service Manual Series F12 Valve plates F12 Following valve plates can be fitted in F12 M Bi directional motor operation L L H rotation pump operation R R H rotation pump operation G L H rotation internal drain motor operation X Bi directional pump operation high self priming speed Against cylinder barrel 18 Parker Hannifin Pump and Motor Division Trollhattan Sweden www comoso com HY30 5504 M1 UK Service Manual Series F12 Splitview F12 150 19 Parker Hannifin Pump and Motor Division Trollhattan Sweden www comoso com HY30 5504 M1 UK Assembly F12 150 nd unue E a petta igt slit t fundami 1 Press down the tappered roller bea ring item 460 and the ring gear item 452 on the shaft with a press Use a tube see page 16 a s 2 Carefully press down the tappered roller bearing item 470 until correct preload of the bearing package is achieved Use a tube see page 16 Service Manual Series F12 i 3 Assemble the lock washers item 474 and the round nut item 475 Tap in the lock washers to lock the round nut or ee 4 Assemble the pistons item 440 Lubricate the ball sockets before asse
9. eries F12 HY30 5504 M1 UK Assemble F12 30 40 60 80 90 110 and 125 Press down the tappered roller bearing item 460 and the ring gear item 452 on the shaft with a press Use a tube see page 16 Press down the bearing ring item 460 in the bearing housing item 211 with a press Use a tube to match the outer diameter off the bearing ring Press down the bearing ring item 470 in the bearing housing item 211 with a press Use a tube to match the outer diameter off the bearing ring 11 Parker Hannifin Pump and Motor Division Trollhattan Sweden www comoso com HY30 5504 M1 UK Service Manual Series F12 476 Press down the Bearing item 470 with a press until correct preload is achieved Install the spacer washer item 476 478 Install the retaining ring item 478 225 Install the O ring item 225 12 Parker Hannifin Pump and Motor Division Trollhattan Sweden www comoso com HY30 5504 M1 UK Service Manual Series F12 Install the seal carrier item 231 231 231 Install the retaining ring item 237 221 Install the O ring item 221 13 Parker Hannifin Pump and Motor Division Trollhattan Sweden www comoso com HY30 5504 M1 UK Service Manual Series F12 Install the pistons item 440 Install the barrel support item 430 488 Install the shim item 488 14 Parker Hannifin Pump and Motor Division Trollhattan Sweden www comoso com
10. he disc spring item 433 the spacer washer item 426 and the re taining ring item 427 8 Press down the bearing ring item 425 the spacer sleeve item 422 the neddle bearings item 415 and the retaining ring item 414 Locate the needle bearings against the retaining ring Assemble the spring pins item 413 and the sliding plate item 424 Parker Hannifin Pump and Motor Division Trollhattan Sweden HY30 5504 M1 UK Service Manual Series F12 Assembly F12 250 f d eo 9 Assemble the cylinder barrel item 11 Assemble the barrel housing Make 411 on the pistons item 440 Make sure the cylinder barrel is in correct sure the timing is correct position by holding the barrel spindle item 423 Tap the housing down with a plastic hammer 10 Assemble the O ring item 222 on 12 Assemble the O rings item 223 the barrel housing item 481 Lubricate and 224 on the end cap item 111 the O ring Lubricate the O rings Darker 26 Bes a eto Division Trollh ttan Sweden www comoso com HY30 5504 M1 UK Assembly F12 250 13 Place the end cap on to the barrel housing until the O ring is entered 14 Fit a long screw M12 to the barrel spindle and pull the barrel spindle up with a universal pliers Service Manual Series F12 A gt ou 15 Knock down the end cap with a plastic hammer and fit shims item 488 and hexagon screws item 493 Torque the s
11. mbling Parker Hannifin Pump and Motor Division Trollhattan Sweden www comoso com HY30 5504 M1 UK Assembly F12 150 Bory ARE 5 Assemble the valve plate item 121 in the barrel housing item 110 Make sure you have installed the valve plate correct see page 18 20 04 2001 b c i i i TA es fee lt UR oe yt 6 Tap down the cylinder barrel item 411 with barrel retaining ring item 431 and needle bearings item 415 Use a plastic collar Service Manual Series F12 21 Be 2 7 Assemble the shims item 488 and the guide spacer item 486 Lo cate one opening in the guide spacer against the drain connection on the barrel housing 20 04 20 8 Assemble the bearing package with pistons Parker Hannifin Pump and Motor Division Trollh ttan Sweden HY30 5504 M1 UK Service Manual Series F12 Assembly F12 150 20 04 2011 9 Make sure the timing is correct 11 Assemble the retaining ring item 237 Lubricate the shaft seal before assembling the housing ti 5 WR x LY ky FE ee Ee ee 10 Assemble the shaft seal item 233 12 Assemble the bearing housing item and the support ring item 236 Locate 211 tap it down with a plastic hammer the chamfer on the support ring down Torque the screws to 220 35 Nm wards Tap it down with a plastic collar 22 Parker Hannifin Pump and Motor Division Trollhattan Sweden HY30 5504 M1
12. ou 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 final 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 specifications designs availability and pricing are subject to change by Parker Hannifin Corporation and its subsidiaries at any time without notice Offer of Sale Please contact your Parker representation for a detailed Offer of Sale 2 Parker Hannifin Pump and Motor Division Trollh ttan Sweden www comoso com HY30 5504 M1 UK General information F12 is bent axis fixed displacement heavy duty motor pump seris They can be used in numerous applications in both open and closed loop circuits series F12 conforms to current ISO and SAE mounting flange and shaft end configu rations A very compact cartridge version is also available Frame sizes F12 30 40 60 80 90 110 125 150 250 Thanks to the unique spherical piston de sign F12 motors can be used at unusually high shaft speeds Operating pressures to 480 bar provides for the high output
13. r Hannifin Pump and Motor Division Trollhattan Sweden www comoso com HY30 5504 M1 UK Service Manual Series F12 Remove the barrel support item 430 Disassemble the pistons item 440 Remove the O ring item 221 6 Parker Hannifin Pump and Motor Division Trollhattan Sweden www comoso com HY30 5504 M1 UK Service Manual Series F12 231 Disassemble the retaining ring item 237 231 Remove the seal carrier item 231 225 Remove the O ring item 225 7 Parker Hannifin Pump and Motor Division Trollhattan Sweden www comoso com HY30 5504 M1 UK Service Manual Series F12 478 Disassemble the retaining ring item 478 Remove the spacer washer item 476 Place the bearing housing item 211 ona tube Press uot the shaft item 311 by pres sing on the shaft end 8 Parker Hannifin Pump and Motor Division Trollhattan Sweden www comoso com HY30 5504 M1 UK Service Manual Series F12 470 Remove the small tappered roller bearing item 470 Tap the small bearing ring off with a mandrel Tap the large bearing ring off with a mandrel 9 Parker Hannifin Pump and Motor Division Trollhattan Sweden www comoso com HY30 5504 M1 UK Service Manual Series F12 311 Place the ring gear item 452 on a tube Press the shaft item 311 out with a press 452 10 Parker Hannifin Pump and Motor Division Trollhattan Sweden www comoso com Service Manual S
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